Research on Question Classification Based on Bi-LSTM.
Qian ZhangLingling MuKunli ZhangHongying ZanYadi LiPublished in: CLSW (2018)
Keyphrases
- question classification
- question answering
- syntactic and semantic features
- feature weighting
- machine learning approaches
- question answering systems
- tree kernels
- semantic features
- knowledge discovery
- tf idf
- structural features
- machine learning
- text categorization
- visual features
- text classification
- feature selection
- information retrieval