bharris47/human-protein-atlas

Implementation for Kaggle Human Protein Atlas Challenge

Human Protein Atlas Image Classification Challenge

Competition

Experiments

Simple Convnet

Baseline convolutional approach to get familiar with the data. Uses green channel only.

Date	Commit	Epochs Trained	Augmentation	Artifacts	Val Macro F1	Test Macro F1
2018-10-06	1a99729	17	No	link	0.363	0.227
2018-10-07	172ebf0	23	Yes	link	0.315	0.184

Triplet Model

Due to the extreme class imbalance, it could make sense to treat this as a few-shot learning task. Train an embedding using Triplet loss, and query the training set using something like nearest neighbors to classify new samples.