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Codes for cdiscount image classification, a Kaggle competition to categorize seven million commodities into up to five thousand classes.

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cdiscount-image-classification

All codes for cdiscount image classification.

Data visualization and analysis: site

How to train

python main.py --train_bson_path <the absolute path of training data>

How each file function

file name notes
data transform contain various data augmentation functions
label id dict two dictions, mapping from category id to category label (a integer between 1 and 5270) and from category label to category id respectively
se inception v3 network
Trainer The first trainer ensembling all parts together to train the model, but suffers from poor flexibility and need to be improved
train se inv3 The improved trainer, but still exist some bugs
utils contain important useful functions, including data loading and learning rate adjustment

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Codes for cdiscount image classification, a Kaggle competition to categorize seven million commodities into up to five thousand classes.

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