Enhancing Recurrent Neural Networks with Positional Attention for Question Answering.
Qin ChenQinmin HuJimmy Xiangji HuangLiang HeWeijie AnPublished in: SIGIR (2017)
Keyphrases
- question answering
- recurrent neural networks
- neural network
- feed forward
- natural language
- information retrieval
- echo state networks
- recurrent networks
- information extraction
- named entities
- cross language
- natural language processing
- open domain question answering
- sentence retrieval
- syntactic information
- natural language questions
- question classification
- passage retrieval
- relation extraction
- artificial neural networks
- question answering systems
- qa clef
- answer extraction
- answering questions
- semantic roles
- topic models
- expert systems
- genetic algorithm
- semi supervised
- back propagation