README.md

Finding Hidden Features Responsible for Machine Learning Failures

This repository contains the scripts used for creating subsets of the CheXpert dataset, a large dataset of chest X-rays, used for training and testing the model in askovdal/fhfrmlf-model, which is forked from jfhealthcare/Chexpert, and refactored to train only on predicting pneumothorax cases.

The subsets folder contains the different CSV-files created using the scripts below.

increment-notes.md contains a summary of our progress throughout our process of our thesis.

Script overview

Run a script using python 3 in the terminal, e.g. python3 model.py.

model.py

Contains the logic for creating subsets of the main CSV-file of the whole dataset (train.csv), both as new CSV-files and as directories containing the actual image files.

create-csv-from-dir.py

Creates a CSV-file from a directory of files, optionally filtering the files using a suffix, and controlling the length of the outputted CSV-file.

concat-csvs.py

Takes 2 CSV-files as input and concatenates them into a single CSV-file. Optionally, a fraction of each CSV-file can be used instead of the whole file.

shuffle-csv.py

Shuffles the rows of a CSV-file and overwrites the original file.

create-train-test-split.py

Takes a CSV-file and creates two new files containing a test and train subset.