Yuanhua Lv

发表

When documents are very long, BM25 fails!

ChengXiang Zhai, Yuanhua Lv, ChengXiang Zhai, 2011, SIGIR.

Comparative Document Analysis for Large Text Corpora

Jiawei Han, Kuansan Wang, Xiang Ren, 2015, WSDM.

A Study of Adaptive Relevance Feedback - UIUC TREC 2008 Relevance Feedback Experiments

ChengXiang Zhai, Yuanhua Lv, 2008, TREC.

ChengXiang Zhai, Jing He, V. G. Vinod Vydiswaran, 2009, TREC.

Positional relevance model for pseudo-relevance feedback

ChengXiang Zhai, Yuanhua Lv, ChengXiang Zhai, 2010, SIGIR.

HTRDP evaluations on Chinese information processing and intelligent human-machine interface

Sheng Tang, Hong Liu, Qun Liu, 2007, Frontiers of Computer Science in China.

Adaptive term frequency normalization for BM25

ChengXiang Zhai, Yuanhua Lv, 2011, CIKM '11.

A boosting approach to improving pseudo-relevance feedback

ChengXiang Zhai, Yuanhua Lv, Wan Chen, 2011, SIGIR.

Learning to model relatedness for news recommendation

Zhaohui Zheng, Yi Chang, Xuanhui Wang, 2011, WWW.

A comparative study of methods for estimating query language models with pseudo feedback

ChengXiang Zhai, Yuanhua Lv, ChengXiang Zhai, 2009, CIKM.

Negative query generation: bridging the gap between query likelihood retrieval models and relevance

ChengXiang Zhai, Yuanhua Lv, 2015, Information Retrieval Journal.

A Study of Query Length Heuristics in Information Retrieval

Yuanhua Lv, 2015, CIKM.

Adaptive relevance feedback in information retrieval

ChengXiang Zhai, Yuanhua Lv, ChengXiang Zhai, 2009, CIKM.

Information Diffusion at Workplace

Philip S. Yu, Jiawei Zhang, Yuanhua Lv, 2016, CIKM.

A Log-Logistic Model-Based Interpretation of TF Normalization of BM25

ChengXiang Zhai, Yuanhua Lv, 2012, ECIR.

Enterprise Social Link Recommendation

Philip S. Yu, Jiawei Zhang, Yuanhua Lv, 2015, CIKM.

Query likelihood with negative query generation

ChengXiang Zhai, Yuanhua Lv, 2012, CIKM '12.

Chinese Word Segmentation and Named Entity Recognition Based on Conditional Random Fields Models

Le Sun, Yuanhua Lv, Yuanyong Feng, 2006, SIGHAN@COLING/ACL.

A Pólya Urn Document Language Model for Improved Information Retrieval

Yuanhua Lv, Ronan Cummins, Jiaul H. Paik, 2015, ACM Trans. Inf. Syst..

Relevance Feedback by Exploring the Different Feedback Sources and Collection Structure

Wei Zhang, Junlin Zhang, Le Sun, 2005, TREC.

Revisiting the Divergence Minimization Feedback Model

ChengXiang Zhai, Yuanhua Lv, ChengXiang Zhai, 2014, CIKM.

Mining long-lasting exploratory user interests from search history

ChengXiang Zhai, Bin Tan, Yuanhua Lv, 2012, CIKM.

Improving the effectiveness of language modeling approaches to information retrieval: bridging the theory-effectiveness gap

Yuanhua Lv, Yuanhua Lv, 2012, SIGF.

Enterprise Community Detection

Philip S. Yu, Jiawei Zhang, Yuanhua Lv, 2017, 2017 IEEE 33rd International Conference on Data Engineering (ICDE).

Organizational Chart Inference

Philip S. Yu, Jiawei Zhang, Yuanhua Lv, 2015, KDD.

In Situ Insights

Ariel Fuxman, Yuanhua Lv, A. Fuxman, 2015, SIGIR.

Searching Locally-Defined Entities

Ariel Fuxman, Yuanhua Lv, Zhaohui Wu, 2014, CIKM.

Enterprise Employee Training via Project Team Formation

Philip S. Yu, Jiawei Zhang, Yuanhua Lv, 2017, WSDM.

Joint Learning of Question Answering and Question Generation

Tao Qin, Wenpeng Yin, Xiaocheng Feng, 2020, IEEE Transactions on Knowledge and Data Engineering.

An Iterative Implicit Feedback Approach to Personalized Search

Wei Zhang, Jian-Yun Nie, Junlin Zhang, 2006, ACL.

A Study of Term Proximity and Document Weighting Normalization in Pseudo Relevance Feedback--UIUC at TREC 2009 Million Query Track

ChengXiang Zhai, Jing He, V. G. Vinod Vydiswaran, 2009, TREC.

Positional language models for information retrieval

ChengXiang Zhai, Yuanhua Lv, 2009, SIGIR.

BL-ECD: Broad Learning based Enterprise Community Detection via Hierarchical Structure Fusion

Philip S. Yu, Limeng Cui, Jiawei Zhang, 2017, CIKM.

An exploration of ranking heuristics in mobile local search

Qiang Wu, Dimitrios Lymberopoulos, Yuanhua Lv, 2012, SIGIR '12.

Cluster-based Smoothing of Sparse Ranking Signals in Mobile Local Search

Qiang Wu, Jie Liu, Yuanhua Lv, 2013 .

Learning to Collaborate for Question Answering and Asking

Ming Zhou, Shujie Liu, Zhao Yan, 2018, NAACL.

Content-Based Table Retrieval for Web Queries

Zhoujun Li, Nan Duan, Ming Zhou, 2017, ArXiv.

Evaluation of IR Applications with Constrained Real Estate

Ariel Fuxman, Yuanhua Lv, Ashok K. Chandra, 2014, ECIR.

Contextual insights

Bo Zhao, Michael Gamon, Patrick Pantel, 2014, WWW '14 Companion.

Lower-bounding term frequency normalization

ChengXiang Zhai, Yuanhua Lv, ChengXiang Zhai, 2011, CIKM '11.

Table-to-Text: Describing Table Region With Natural Language

Tiejun Zhao, Ming Zhou, Zhao Yan, 2018, AAAI.

Leveraging Knowledge Bases for Contextual Entity Exploration

Bo Zhao, Ariel Fuxman, Joonseok Lee, 2015, KDD.