基于双向长短时记忆网络的改进注意力短文本分类方法 *
陶志勇,李小兵,刘影,刘晓芳

Classifying Short Texts with Improved-Attention Based Bidirectional Long Memory Network
Zhiyong Tao,Xiaobing Li,Ying Liu,Xiaofang Liu
表2 模型分类精度
注意力 数据集 CNH MR TREC IMDB IMDB_10 Yelp
未引入注意力 CNN 60.0% 72.1% 81.7% 74.4% 35.1% 46.0%
LSTM 75.3% 73.7% 85.4% 88.5% 40.3% 55.3%
BLSTM_ave 78.7% 78.7% 87.3% 90.8% 47.4% 59.3%
BLSTM 78.5% 80.3% 89.4% 89.7% 44.2% 61.8%
引入注意力 ABLSTM 78.7% 80.7% 89.0% 91.5% 46.8% 62.3%
HAN 79.0% 80.3% 89.0% 90.2% 49.4% 62.1%
IABLSTM 79.1% 81.5% 90.9% 91.4% 49.4% 62.8%