63 citations · 349 across the 66 of their papers we have counts for
4 papers · 1 filter
PROP: Pre-training with Representative Words Prediction for Ad-hoc Retrieval
Xinyu Ma, Jiafeng Guo, Ruqing Zhang +3
Recently pre-trained language representation models such as BERT have shown great success when fine-tuned on downstream tasks including information retrieval (IR). However, pre-tra…
Query Understanding via Intent Description Generation
Ruqing Zhang, Jiafeng Guo, Yixing Fan +2
Query understanding is a fundamental problem in information retrieval (IR), which has attracted continuous attention through the past decades. Many different tasks have been propos…
Continual Domain Adaptation for Machine Reading Comprehension
Lixin Su, Jiafeng Guo, Ruqing Zhang +3
Machine reading comprehension (MRC) has become a core component in a variety of natural language processing (NLP) applications such as question answering and dialogue systems. It b…
Match: A Matching over Matching Model for Similar Question Identification
Zizhen Wang, Yixing Fan, Jiafeng Guo +6
Community Question Answering (CQA) has become a primary means for people to acquire knowledge, where people are free to ask questions or submit answers. To enhance the efficiency o…