Large-Scale Training System for 100-Million Classification at Alibaba.
Liuyihan SongPan PanKang ZhaoHao YangYiming ChenYingya ZhangYinghui XuRong JinPublished in: KDD (2020)
Keyphrases
- training samples
- training phase
- training set
- classification accuracy
- supervised learning
- feature extraction
- pattern recognition
- pattern classification
- classification performances
- classification algorithm
- classification systems
- training process
- real world
- hierarchical text classification
- automatic classification
- class labels
- machine learning
- decision rules
- text classification
- classification method
- image classification
- classification models
- feature vectors
- test set
- feature space
- neural network
- avoid overfitting
- testing phase
- labelled data
- classifier training
- classification process
- feature selection
- decision trees
- classification scheme
- training algorithm
- generalization ability
- unsupervised learning