CharTeC-Net: An Efficient and Lightweight Character-Based Convolutional Network for Text Classification

Table 1

Large-scale text classification datasets used in our experiments.

Dataset	#train	#test	#classes	#classification task
AG’s news	120 k	7.6 k	4	English news categorization
Sogou news	450 k	60 k	5	Chinese news categorization
DBPedia	560 k	70 k	14	Ontology classification
Yelp review polarity	560 k	38 k	2	Sentiment analysis
Yelp review full	650 k	50 k	5	Sentiment analysis
Yahoo! Answers	1,4 M	60 k	10	Topic classification
Amazon Review Full	3,0 M	650 k	5	Sentiment analysis
Amazon Review Polarity	3,6 M	400 k	2	Sentiment analysis

Note: see [19] for detailed description.