198 citations · 1.3k across the 62 of their papers we have counts for
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cs.AI2015★ 178 cited
A Deep Architecture for Semantic Matching with Multiple Positional Sentence Representations
Shengxian Wan, Yanyan Lan, Jiafeng Guo +3
Matching natural language sentences is central for many applications such as information retrieval and question answering. Existing deep models rely on a single sentence representa…
cs.IR2015
Topic-focused Dynamic Information Filtering in Social Media
Yadong Zhu, Yanyan Lan, Jiafeng Guo +1
With the quick development of online social media such as twitter or sina weibo in china, many users usually track hot topics to satisfy their desired information need. For a hot t…
cs.IR2015
Structural Learning of Diverse Ranking
Yadong Zhu, Yanyan Lan, Jiafeng Guo +1
Relevance and diversity are both crucial criteria for an effective search system. In this paper, we propose a unified learning framework for simultaneously optimizing both relevanc…