Inner Attention based Recurrent Neural Networks for Answer Selection
Siamese Network with Soft Attention for Semantic Text Understanding
If You Can't Beat Them Join Them: Handcrafted Features Complement Neural Nets for Non-Factoid Answer Reranking
Paraphrase-focused learning to rank for domain-specific frequently asked questions retrieval
Adaptability of Neural Networks on Varying Granularity IR Tasks
It Takes Three to Tango: Triangulation Approach to Answer Ranking in Community Question Answering