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b/MRNet_fastai_example.ipynb |
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"cells": [ |
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{ |
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"cell_type": "code", |
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"execution_count": 1, |
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"metadata": {}, |
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"outputs": [], |
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"source": [ |
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"import numpy as np\n", |
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"import pandas as pd\n", |
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"import matplotlib.pyplot as plt\n", |
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"from fastai.vision import *\n", |
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"import torch\n", |
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"\n", |
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"from mrnet_orig import *\n", |
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"\n", |
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"%matplotlib inline" |
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] |
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}, |
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"cell_type": "code", |
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"execution_count": 2, |
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"metadata": {}, |
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"outputs": [ |
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{ |
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"name": "stdout", |
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"output_type": "stream", |
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"text": [ |
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"\u001b[01;34m..\u001b[00m\r\n", |
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"├── \u001b[01;34mdata\u001b[00m\r\n", |
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"│ ├── \u001b[01;34maxial\u001b[00m\r\n", |
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"│ │ ├── \u001b[01;34mtrain\u001b[00m\r\n", |
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"│ │ └── \u001b[01;34mvalid\u001b[00m\r\n", |
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"│ ├── \u001b[01;34mcoronal\u001b[00m\r\n", |
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"│ │ ├── \u001b[01;34mtrain\u001b[00m\r\n", |
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"│ │ └── \u001b[01;34mvalid\u001b[00m\r\n", |
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"│ └── \u001b[01;34msagittal\u001b[00m\r\n", |
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"│ ├── \u001b[01;34mmodels\u001b[00m\r\n", |
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"│ ├── \u001b[01;34mtrain\u001b[00m\r\n", |
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"│ └── \u001b[01;34mvalid\u001b[00m\r\n", |
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"└── \u001b[01;34mmrnet-fastai\u001b[00m\r\n", |
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" ├── \u001b[01;34mexp\u001b[00m\r\n", |
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" └── \u001b[01;34m__pycache__\u001b[00m\r\n", |
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"\r\n", |
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"14 directories\r\n" |
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] |
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} |
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], |
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"source": [ |
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"! tree -d .." |
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] |
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}, |
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{ |
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"cell_type": "code", |
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"execution_count": 3, |
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"metadata": {}, |
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"outputs": [ |
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{ |
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"name": "stdout", |
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"output_type": "stream", |
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"text": [ |
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"df_abnl.pkl loss_weights.pt\t\t mrnet_orig.py\tslice_stats.json\r\n", |
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"exp\t MRNet_EDA.ipynb\t\t __pycache__\ttrain_cases.pkl\r\n", |
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"LICENSE MRNet_fastai_example.ipynb README.md\ttrain_pix_distr.pkl\r\n" |
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] |
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} |
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], |
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"source": [ |
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"! ls" |
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] |
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}, |
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{ |
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"cell_type": "code", |
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"execution_count": 4, |
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"metadata": {}, |
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"outputs": [ |
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{ |
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"name": "stdout", |
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"output_type": "stream", |
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"text": [ |
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"axial\t train-abnormal.csv valid-abnormal.csv\r\n", |
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"coronal train-acl.csv valid-acl.csv\r\n", |
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"sagittal train-meniscus.csv valid-meniscus.csv\r\n" |
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] |
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} |
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], |
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"source": [ |
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"! ls ../data" |
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] |
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}, |
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{ |
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"cell_type": "code", |
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"execution_count": 5, |
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"metadata": {}, |
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"outputs": [], |
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"source": [ |
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"data_path = Path('../data')\n", |
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"sag_path = data_path/'sagittal'\n", |
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"cor_path = data_path/'coronal'\n", |
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"ax_path = data_path/'axial'" |
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] |
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}, |
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{ |
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"cell_type": "markdown", |
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"metadata": {}, |
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"source": [ |
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"## Substantial class imbalance for the normal/abnormal task\n", |
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"\n", |
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"Given this, we'll derive weights for a weighted binary cross entropy loss function." |
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] |
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}, |
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{ |
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"cell_type": "code", |
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"execution_count": 6, |
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"metadata": {}, |
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"outputs": [ |
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{ |
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"name": "stdout", |
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"output_type": "stream", |
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"text": [ |
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"(1130, 2)\n" |
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] |
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}, |
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{ |
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"data": { |
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"text/html": [ |
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"<div>\n", |
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"<style scoped>\n", |
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" .dataframe tbody tr th:only-of-type {\n", |
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" vertical-align: middle;\n", |
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" }\n", |
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"\n", |
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" .dataframe tbody tr th {\n", |
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" vertical-align: top;\n", |
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" }\n", |
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"\n", |
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" .dataframe thead th {\n", |
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" text-align: right;\n", |
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" }\n", |
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"</style>\n", |
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"<table border=\"1\" class=\"dataframe\">\n", |
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" <thead>\n", |
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" <tr style=\"text-align: right;\">\n", |
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" <th></th>\n", |
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" <th>Case</th>\n", |
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" <th>Abnormal</th>\n", |
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" </tr>\n", |
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" </thead>\n", |
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" <tbody>\n", |
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" <tr>\n", |
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" <th>0</th>\n", |
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" <td>0000</td>\n", |
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" <td>1</td>\n", |
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" </tr>\n", |
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" <tr>\n", |
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" <th>1</th>\n", |
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" <td>0001</td>\n", |
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" <td>1</td>\n", |
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" </tr>\n", |
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" <tr>\n", |
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" <th>2</th>\n", |
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" <td>0002</td>\n", |
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" <td>1</td>\n", |
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" </tr>\n", |
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" <tr>\n", |
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" <th>3</th>\n", |
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" <td>0003</td>\n", |
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" <td>1</td>\n", |
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" </tr>\n", |
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" <tr>\n", |
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" <th>4</th>\n", |
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" <td>0004</td>\n", |
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" <td>1</td>\n", |
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" </tr>\n", |
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" </tbody>\n", |
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"</table>\n", |
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"</div>" |
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], |
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"text/plain": [ |
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" Case Abnormal\n", |
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"0 0000 1\n", |
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"1 0001 1\n", |
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"2 0002 1\n", |
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"3 0003 1\n", |
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"4 0004 1" |
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] |
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}, |
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"execution_count": 6, |
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"metadata": {}, |
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"output_type": "execute_result" |
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} |
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], |
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"source": [ |
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"train_abnl = pd.read_csv(data_path/'train-abnormal.csv', header=None,\n", |
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" names=['Case', 'Abnormal'], \n", |
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" dtype={'Case': str, 'Abnormal': np.int64})\n", |
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"print(train_abnl.shape)\n", |
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"train_abnl.head()" |
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] |
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}, |
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{ |
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"cell_type": "code", |
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"execution_count": 7, |
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"metadata": {}, |
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"outputs": [ |
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{ |
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"name": "stdout", |
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"output_type": "stream", |
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"text": [ |
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"0.8079646017699115\n", |
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"tensor([0.8080, 0.1920])\n" |
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] |
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} |
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], |
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"source": [ |
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"w = train_abnl.Abnormal.sum() / train_abnl.shape[0]\n", |
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"print(w)\n", |
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"weights = Tensor([w, 1-w])\n", |
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"print(weights)\n", |
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"torch.save(weights, 'loss_weights.pt')" |
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] |
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}, |
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{ |
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"cell_type": "code", |
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"execution_count": 8, |
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"metadata": {}, |
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"outputs": [], |
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"source": [ |
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"weights = torch.load('loss_weights.pt')" |
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] |
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}, |
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{ |
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"cell_type": "markdown", |
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"metadata": {}, |
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"source": [ |
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"## Load previously created files\n", |
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"\n", |
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"- `df_abnl` -> master `df` for use with Data Block API, also contains # of slices per series\n", |
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"- `slice_stats` -> `dict` stored as `json` with mean and max # of slices per series" |
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] |
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}, |
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{ |
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"cell_type": "code", |
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"execution_count": 9, |
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"metadata": {}, |
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"outputs": [ |
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{ |
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"data": { |
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"text/html": [ |
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"<div>\n", |
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"<style scoped>\n", |
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" .dataframe tbody tr th:only-of-type {\n", |
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" vertical-align: middle;\n", |
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" }\n", |
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"\n", |
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" .dataframe tbody tr th {\n", |
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" vertical-align: top;\n", |
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" }\n", |
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"\n", |
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" .dataframe thead th {\n", |
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" text-align: right;\n", |
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" }\n", |
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"</style>\n", |
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"<table border=\"1\" class=\"dataframe\">\n", |
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" <thead>\n", |
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" <tr style=\"text-align: right;\">\n", |
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" <th></th>\n", |
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" <th>Case</th>\n", |
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" <th>Abnormal</th>\n", |
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" <th>is_valid</th>\n", |
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" <th>coronal_slices</th>\n", |
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" <th>sagittal_slices</th>\n", |
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" <th>axial_slices</th>\n", |
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" </tr>\n", |
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" </thead>\n", |
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" <tbody>\n", |
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" <tr>\n", |
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" <th>0</th>\n", |
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" <td>train/0000</td>\n", |
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" <td>1</td>\n", |
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" <td>0</td>\n", |
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" <td>25</td>\n", |
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" <td>27</td>\n", |
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" <td>25</td>\n", |
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" </tr>\n", |
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" <tr>\n", |
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" <th>1</th>\n", |
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" <td>train/0001</td>\n", |
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" <td>1</td>\n", |
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" <td>0</td>\n", |
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" <td>22</td>\n", |
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" <td>23</td>\n", |
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" <td>28</td>\n", |
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" </tr>\n", |
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" <tr>\n", |
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" <th>2</th>\n", |
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" <td>train/0002</td>\n", |
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" <td>1</td>\n", |
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" <td>0</td>\n", |
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" <td>24</td>\n", |
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" <td>24</td>\n", |
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" <td>24</td>\n", |
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" </tr>\n", |
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" <tr>\n", |
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" <th>3</th>\n", |
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" <td>train/0003</td>\n", |
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" <td>1</td>\n", |
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" <td>0</td>\n", |
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" <td>22</td>\n", |
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" <td>21</td>\n", |
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" <td>25</td>\n", |
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" </tr>\n", |
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" <tr>\n", |
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" <th>4</th>\n", |
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" <td>train/0004</td>\n", |
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" <td>1</td>\n", |
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" <td>0</td>\n", |
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" <td>30</td>\n", |
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" <td>30</td>\n", |
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" <td>31</td>\n", |
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" </tr>\n", |
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" </tbody>\n", |
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"</table>\n", |
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"</div>" |
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], |
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"text/plain": [ |
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" Case Abnormal is_valid coronal_slices sagittal_slices \\\n", |
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"0 train/0000 1 0 25 27 \n", |
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"1 train/0001 1 0 22 23 \n", |
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"2 train/0002 1 0 24 24 \n", |
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"3 train/0003 1 0 22 21 \n", |
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"4 train/0004 1 0 30 30 \n", |
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"\n", |
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" axial_slices \n", |
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"0 25 \n", |
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"1 28 \n", |
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"2 24 \n", |
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"3 25 \n", |
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"4 31 " |
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] |
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}, |
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"execution_count": 9, |
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"metadata": {}, |
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"output_type": "execute_result" |
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} |
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], |
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"source": [ |
|
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"df_abnl = pd.read_pickle('df_abnl.pkl')\n", |
|
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"df_abnl.head()" |
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] |
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}, |
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{ |
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"cell_type": "code", |
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"execution_count": 10, |
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"metadata": {}, |
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"outputs": [ |
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{ |
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"data": { |
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"text/plain": [ |
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"{'coronal': {'mean': 29.6416, 'max': 57},\n", |
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" 'sagittal': {'mean': 30.3776, 'max': 51},\n", |
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" 'axial': {'mean': 34.2032, 'max': 61}}" |
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] |
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}, |
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"execution_count": 10, |
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"metadata": {}, |
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"output_type": "execute_result" |
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} |
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], |
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"source": [ |
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"with open('slice_stats.json', 'r') as file:\n", |
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" stats = json.load(file)\n", |
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" \n", |
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"stats" |
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] |
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}, |
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{ |
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"cell_type": "code", |
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"execution_count": 11, |
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"metadata": {}, |
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"outputs": [ |
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{ |
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"name": "stdout", |
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"output_type": "stream", |
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"text": [ |
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"51\n" |
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] |
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} |
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], |
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"source": [ |
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"max_slc = stats['sagittal']['max']\n", |
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392 |
"print(max_slc)" |
|
|
393 |
] |
|
|
394 |
}, |
|
|
395 |
{ |
|
|
396 |
"cell_type": "markdown", |
|
|
397 |
"metadata": {}, |
|
|
398 |
"source": [ |
|
|
399 |
"## MRNet implementation\n", |
|
|
400 |
"\n", |
|
|
401 |
"Modified from the original [paper](https://journals.plos.org/plosmedicine/article?id=10.1371/journal.pmed.1002699) to (sort of) work with `fastai`" |
|
|
402 |
] |
|
|
403 |
}, |
|
|
404 |
{ |
|
|
405 |
"cell_type": "code", |
|
|
406 |
"execution_count": 12, |
|
|
407 |
"metadata": {}, |
|
|
408 |
"outputs": [], |
|
|
409 |
"source": [ |
|
|
410 |
"il = MR3DImageList.from_df(df_abnl, sag_path, suffix='.npy')" |
|
|
411 |
] |
|
|
412 |
}, |
|
|
413 |
{ |
|
|
414 |
"cell_type": "code", |
|
|
415 |
"execution_count": 13, |
|
|
416 |
"metadata": {}, |
|
|
417 |
"outputs": [ |
|
|
418 |
{ |
|
|
419 |
"data": { |
|
|
420 |
"text/plain": [ |
|
|
421 |
"'../data/sagittal/train/0000.npy'" |
|
|
422 |
] |
|
|
423 |
}, |
|
|
424 |
"execution_count": 13, |
|
|
425 |
"metadata": {}, |
|
|
426 |
"output_type": "execute_result" |
|
|
427 |
} |
|
|
428 |
], |
|
|
429 |
"source": [ |
|
|
430 |
"il.items[0]" |
|
|
431 |
] |
|
|
432 |
}, |
|
|
433 |
{ |
|
|
434 |
"cell_type": "code", |
|
|
435 |
"execution_count": 14, |
|
|
436 |
"metadata": {}, |
|
|
437 |
"outputs": [ |
|
|
438 |
{ |
|
|
439 |
"data": { |
|
|
440 |
"text/plain": [ |
|
|
441 |
"MR3DImageList (1250 items)\n", |
|
|
442 |
"Image (51, 3, 256, 256),Image (51, 3, 256, 256),Image (51, 3, 256, 256),Image (51, 3, 256, 256),Image (51, 3, 256, 256)\n", |
|
|
443 |
"Path: ../data/sagittal" |
|
|
444 |
] |
|
|
445 |
}, |
|
|
446 |
"execution_count": 14, |
|
|
447 |
"metadata": {}, |
|
|
448 |
"output_type": "execute_result" |
|
|
449 |
} |
|
|
450 |
], |
|
|
451 |
"source": [ |
|
|
452 |
"il" |
|
|
453 |
] |
|
|
454 |
}, |
|
|
455 |
{ |
|
|
456 |
"cell_type": "code", |
|
|
457 |
"execution_count": 15, |
|
|
458 |
"metadata": {}, |
|
|
459 |
"outputs": [ |
|
|
460 |
{ |
|
|
461 |
"data": { |
|
|
462 |
"text/plain": [ |
|
|
463 |
"ItemLists;\n", |
|
|
464 |
"\n", |
|
|
465 |
"Train: MR3DImageList (1130 items)\n", |
|
|
466 |
"Image (51, 3, 256, 256),Image (51, 3, 256, 256),Image (51, 3, 256, 256),Image (51, 3, 256, 256),Image (51, 3, 256, 256)\n", |
|
|
467 |
"Path: ../data/sagittal;\n", |
|
|
468 |
"\n", |
|
|
469 |
"Valid: MR3DImageList (120 items)\n", |
|
|
470 |
"Image (51, 3, 256, 256),Image (51, 3, 256, 256),Image (51, 3, 256, 256),Image (51, 3, 256, 256),Image (51, 3, 256, 256)\n", |
|
|
471 |
"Path: ../data/sagittal;\n", |
|
|
472 |
"\n", |
|
|
473 |
"Test: None" |
|
|
474 |
] |
|
|
475 |
}, |
|
|
476 |
"execution_count": 15, |
|
|
477 |
"metadata": {}, |
|
|
478 |
"output_type": "execute_result" |
|
|
479 |
} |
|
|
480 |
], |
|
|
481 |
"source": [ |
|
|
482 |
"sd = il.split_from_df(col=2)\n", |
|
|
483 |
"sd" |
|
|
484 |
] |
|
|
485 |
}, |
|
|
486 |
{ |
|
|
487 |
"cell_type": "code", |
|
|
488 |
"execution_count": 16, |
|
|
489 |
"metadata": {}, |
|
|
490 |
"outputs": [ |
|
|
491 |
{ |
|
|
492 |
"data": { |
|
|
493 |
"text/plain": [ |
|
|
494 |
"LabelLists;\n", |
|
|
495 |
"\n", |
|
|
496 |
"Train: LabelList (1130 items)\n", |
|
|
497 |
"x: MR3DImageList\n", |
|
|
498 |
"Image (51, 3, 256, 256),Image (51, 3, 256, 256),Image (51, 3, 256, 256),Image (51, 3, 256, 256),Image (51, 3, 256, 256)\n", |
|
|
499 |
"y: CategoryList\n", |
|
|
500 |
"1,1,1,1,1\n", |
|
|
501 |
"Path: ../data/sagittal;\n", |
|
|
502 |
"\n", |
|
|
503 |
"Valid: LabelList (120 items)\n", |
|
|
504 |
"x: MR3DImageList\n", |
|
|
505 |
"Image (51, 3, 256, 256),Image (51, 3, 256, 256),Image (51, 3, 256, 256),Image (51, 3, 256, 256),Image (51, 3, 256, 256)\n", |
|
|
506 |
"y: CategoryList\n", |
|
|
507 |
"0,0,0,0,0\n", |
|
|
508 |
"Path: ../data/sagittal;\n", |
|
|
509 |
"\n", |
|
|
510 |
"Test: None" |
|
|
511 |
] |
|
|
512 |
}, |
|
|
513 |
"execution_count": 16, |
|
|
514 |
"metadata": {}, |
|
|
515 |
"output_type": "execute_result" |
|
|
516 |
} |
|
|
517 |
], |
|
|
518 |
"source": [ |
|
|
519 |
"ll = sd.label_from_df(cols=1)\n", |
|
|
520 |
"ll" |
|
|
521 |
] |
|
|
522 |
}, |
|
|
523 |
{ |
|
|
524 |
"cell_type": "code", |
|
|
525 |
"execution_count": 17, |
|
|
526 |
"metadata": {}, |
|
|
527 |
"outputs": [], |
|
|
528 |
"source": [ |
|
|
529 |
"# tfms = get_transforms()" |
|
|
530 |
] |
|
|
531 |
}, |
|
|
532 |
{ |
|
|
533 |
"cell_type": "code", |
|
|
534 |
"execution_count": 18, |
|
|
535 |
"metadata": {}, |
|
|
536 |
"outputs": [], |
|
|
537 |
"source": [ |
|
|
538 |
"bs = 1\n", |
|
|
539 |
"data = ll.databunch(bs=bs)" |
|
|
540 |
] |
|
|
541 |
}, |
|
|
542 |
{ |
|
|
543 |
"cell_type": "code", |
|
|
544 |
"execution_count": 19, |
|
|
545 |
"metadata": {}, |
|
|
546 |
"outputs": [], |
|
|
547 |
"source": [ |
|
|
548 |
"learn = mrnet_learner(data, MRNet(), opt_func=optim.Adam, loss_func=WtBCELoss(weights),\n", |
|
|
549 |
" callbacks=MRNetCallback(), metrics=accuracy)" |
|
|
550 |
] |
|
|
551 |
}, |
|
|
552 |
{ |
|
|
553 |
"cell_type": "code", |
|
|
554 |
"execution_count": 20, |
|
|
555 |
"metadata": {}, |
|
|
556 |
"outputs": [ |
|
|
557 |
{ |
|
|
558 |
"data": { |
|
|
559 |
"text/plain": [ |
|
|
560 |
"======================================================================\n", |
|
|
561 |
"Layer (type) Output Shape Param # Trainable \n", |
|
|
562 |
"======================================================================\n", |
|
|
563 |
"Conv2d [64, 63, 63] 23,296 False \n", |
|
|
564 |
"______________________________________________________________________\n", |
|
|
565 |
"ReLU [64, 63, 63] 0 False \n", |
|
|
566 |
"______________________________________________________________________\n", |
|
|
567 |
"MaxPool2d [64, 31, 31] 0 False \n", |
|
|
568 |
"______________________________________________________________________\n", |
|
|
569 |
"Conv2d [192, 31, 31] 307,392 False \n", |
|
|
570 |
"______________________________________________________________________\n", |
|
|
571 |
"ReLU [192, 31, 31] 0 False \n", |
|
|
572 |
"______________________________________________________________________\n", |
|
|
573 |
"MaxPool2d [192, 15, 15] 0 False \n", |
|
|
574 |
"______________________________________________________________________\n", |
|
|
575 |
"Conv2d [384, 15, 15] 663,936 False \n", |
|
|
576 |
"______________________________________________________________________\n", |
|
|
577 |
"ReLU [384, 15, 15] 0 False \n", |
|
|
578 |
"______________________________________________________________________\n", |
|
|
579 |
"Conv2d [256, 15, 15] 884,992 False \n", |
|
|
580 |
"______________________________________________________________________\n", |
|
|
581 |
"ReLU [256, 15, 15] 0 False \n", |
|
|
582 |
"______________________________________________________________________\n", |
|
|
583 |
"Conv2d [256, 15, 15] 590,080 False \n", |
|
|
584 |
"______________________________________________________________________\n", |
|
|
585 |
"ReLU [256, 15, 15] 0 False \n", |
|
|
586 |
"______________________________________________________________________\n", |
|
|
587 |
"MaxPool2d [256, 7, 7] 0 False \n", |
|
|
588 |
"______________________________________________________________________\n", |
|
|
589 |
"AdaptiveAvgPool2d [256, 1, 1] 0 False \n", |
|
|
590 |
"______________________________________________________________________\n", |
|
|
591 |
"Linear [1] 257 True \n", |
|
|
592 |
"______________________________________________________________________\n", |
|
|
593 |
"\n", |
|
|
594 |
"Total params: 2,469,953\n", |
|
|
595 |
"Total trainable params: 257\n", |
|
|
596 |
"Total non-trainable params: 2,469,696" |
|
|
597 |
] |
|
|
598 |
}, |
|
|
599 |
"execution_count": 20, |
|
|
600 |
"metadata": {}, |
|
|
601 |
"output_type": "execute_result" |
|
|
602 |
} |
|
|
603 |
], |
|
|
604 |
"source": [ |
|
|
605 |
"learn.summary()" |
|
|
606 |
] |
|
|
607 |
}, |
|
|
608 |
{ |
|
|
609 |
"cell_type": "code", |
|
|
610 |
"execution_count": 21, |
|
|
611 |
"metadata": {}, |
|
|
612 |
"outputs": [ |
|
|
613 |
{ |
|
|
614 |
"data": { |
|
|
615 |
"text/html": [], |
|
|
616 |
"text/plain": [ |
|
|
617 |
"<IPython.core.display.HTML object>" |
|
|
618 |
] |
|
|
619 |
}, |
|
|
620 |
"metadata": {}, |
|
|
621 |
"output_type": "display_data" |
|
|
622 |
}, |
|
|
623 |
{ |
|
|
624 |
"name": "stdout", |
|
|
625 |
"output_type": "stream", |
|
|
626 |
"text": [ |
|
|
627 |
"LR Finder is complete, type {learner_name}.recorder.plot() to see the graph.\n" |
|
|
628 |
] |
|
|
629 |
} |
|
|
630 |
], |
|
|
631 |
"source": [ |
|
|
632 |
"learn.lr_find()" |
|
|
633 |
] |
|
|
634 |
}, |
|
|
635 |
{ |
|
|
636 |
"cell_type": "code", |
|
|
637 |
"execution_count": 22, |
|
|
638 |
"metadata": {}, |
|
|
639 |
"outputs": [ |
|
|
640 |
{ |
|
|
641 |
"data": { |
|
|
642 |
"image/png": 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|
695 |
"learn.fit_one_cycle(1, 3e-4)" |
|
|
696 |
] |
|
|
697 |
}, |
|
|
698 |
{ |
|
|
699 |
"cell_type": "markdown", |
|
|
700 |
"metadata": {}, |
|
|
701 |
"source": [ |
|
|
702 |
"Accuracy is terrible, but what do you expect out of a single linear layer...?" |
|
|
703 |
] |
|
|
704 |
}, |
|
|
705 |
{ |
|
|
706 |
"cell_type": "code", |
|
|
707 |
"execution_count": 24, |
|
|
708 |
"metadata": {}, |
|
|
709 |
"outputs": [], |
|
|
710 |
"source": [ |
|
|
711 |
"learn.unfreeze()" |
|
|
712 |
] |
|
|
713 |
}, |
|
|
714 |
{ |
|
|
715 |
"cell_type": "code", |
|
|
716 |
"execution_count": 25, |
|
|
717 |
"metadata": {}, |
|
|
718 |
"outputs": [ |
|
|
719 |
{ |
|
|
720 |
"data": { |
|
|
721 |
"text/plain": [ |
|
|
722 |
"======================================================================\n", |
|
|
723 |
"Layer (type) Output Shape Param # Trainable \n", |
|
|
724 |
"======================================================================\n", |
|
|
725 |
"Conv2d [64, 63, 63] 23,296 True \n", |
|
|
726 |
"______________________________________________________________________\n", |
|
|
727 |
"ReLU [64, 63, 63] 0 False \n", |
|
|
728 |
"______________________________________________________________________\n", |
|
|
729 |
"MaxPool2d [64, 31, 31] 0 False \n", |
|
|
730 |
"______________________________________________________________________\n", |
|
|
731 |
"Conv2d [192, 31, 31] 307,392 True \n", |
|
|
732 |
"______________________________________________________________________\n", |
|
|
733 |
"ReLU [192, 31, 31] 0 False \n", |
|
|
734 |
"______________________________________________________________________\n", |
|
|
735 |
"MaxPool2d [192, 15, 15] 0 False \n", |
|
|
736 |
"______________________________________________________________________\n", |
|
|
737 |
"Conv2d [384, 15, 15] 663,936 True \n", |
|
|
738 |
"______________________________________________________________________\n", |
|
|
739 |
"ReLU [384, 15, 15] 0 False \n", |
|
|
740 |
"______________________________________________________________________\n", |
|
|
741 |
"Conv2d [256, 15, 15] 884,992 True \n", |
|
|
742 |
"______________________________________________________________________\n", |
|
|
743 |
"ReLU [256, 15, 15] 0 False \n", |
|
|
744 |
"______________________________________________________________________\n", |
|
|
745 |
"Conv2d [256, 15, 15] 590,080 True \n", |
|
|
746 |
"______________________________________________________________________\n", |
|
|
747 |
"ReLU [256, 15, 15] 0 False \n", |
|
|
748 |
"______________________________________________________________________\n", |
|
|
749 |
"MaxPool2d [256, 7, 7] 0 False \n", |
|
|
750 |
"______________________________________________________________________\n", |
|
|
751 |
"AdaptiveAvgPool2d [256, 1, 1] 0 False \n", |
|
|
752 |
"______________________________________________________________________\n", |
|
|
753 |
"Linear [1] 257 True \n", |
|
|
754 |
"______________________________________________________________________\n", |
|
|
755 |
"\n", |
|
|
756 |
"Total params: 2,469,953\n", |
|
|
757 |
"Total trainable params: 2,469,953\n", |
|
|
758 |
"Total non-trainable params: 0" |
|
|
759 |
] |
|
|
760 |
}, |
|
|
761 |
"execution_count": 25, |
|
|
762 |
"metadata": {}, |
|
|
763 |
"output_type": "execute_result" |
|
|
764 |
} |
|
|
765 |
], |
|
|
766 |
"source": [ |
|
|
767 |
"learn.summary()" |
|
|
768 |
] |
|
|
769 |
}, |
|
|
770 |
{ |
|
|
771 |
"cell_type": "code", |
|
|
772 |
"execution_count": null, |
|
|
773 |
"metadata": {}, |
|
|
774 |
"outputs": [], |
|
|
775 |
"source": [] |
|
|
776 |
} |
|
|
777 |
], |
|
|
778 |
"metadata": { |
|
|
779 |
"kernelspec": { |
|
|
780 |
"display_name": "Python 3", |
|
|
781 |
"language": "python", |
|
|
782 |
"name": "python3" |
|
|
783 |
}, |
|
|
784 |
"language_info": { |
|
|
785 |
"codemirror_mode": { |
|
|
786 |
"name": "ipython", |
|
|
787 |
"version": 3 |
|
|
788 |
}, |
|
|
789 |
"file_extension": ".py", |
|
|
790 |
"mimetype": "text/x-python", |
|
|
791 |
"name": "python", |
|
|
792 |
"nbconvert_exporter": "python", |
|
|
793 |
"pygments_lexer": "ipython3", |
|
|
794 |
"version": "3.7.2" |
|
|
795 |
} |
|
|
796 |
}, |
|
|
797 |
"nbformat": 4, |
|
|
798 |
"nbformat_minor": 2 |
|
|
799 |
} |