2022

doi dblp
Semantic Models for the First-Stage Retrieval: A Comprehensive Review
Jiafeng Guo | Yinqiong Cai | Yixing Fan | Fei Sun | Ruqing Zhang | Xueqi Cheng
2022 Volume 40 Issue 4

doi dblp
A Review on Question Generation from Natural Language Text
Ruqing Zhang | Jiafeng Guo | Lu Chen | Yixing Fan | Xueqi Cheng
2022 Volume 40 Issue 1

doi dblp
Pre-training Methods in Information Retrieval
Yixing Fan | Xiaohui Xie | Yinqiong Cai | Jia Chen | Xinyu Ma | Xiangsheng Li | Ruqing Zhang | Jiafeng Guo
2022 Volume 16 Issue 3

doi dblp
Learning Discrete Representations via Constrained Clustering for Effective and Efficient Dense Retrieval
Jingtao Zhan | Jiaxin Mao | Yiqun Liu | Jiafeng Guo | Min Zhang | Shaoping Ma
WSDM '22: The Fifteenth ACM International Conference on Web Search and Data Mining, Virtual Event / Tempe, AZ, USA, February 21 - 25, 2022

doi dblp
GERE: Generative Evidence Retrieval for Fact Verification
Jiangui Chen | Ruqing Zhang | Jiafeng Guo | Yixing Fan | Xueqi Cheng
SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11 - 15, 2022

doi dblp
Pre-train a Discriminative Text Encoder for Dense Retrieval via Contrastive Span Prediction
Xinyu Ma | Jiafeng Guo | Ruqing Zhang | Yixing Fan | Xueqi Cheng
SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11 - 15, 2022

doi dblp
A Contrastive Pre-training Approach to Discriminative Autoencoder for Dense Retrieval
Xinyu Ma | Ruqing Zhang | Jiafeng Guo | Yixing Fan | Xueqi Cheng
Proceedings of the 31st ACM International Conference on Information & Knowledge Management, Atlanta, GA, USA, October 17-21, 2022

doi dblp
Discriminative Language Model via Self-Teaching for Dense Retrieval
Lu Chen | Ruqing Zhang | Jiafeng Guo | Yixing Fan | Xueqi Cheng
Proceedings of the 31st ACM International Conference on Information & Knowledge Management, Atlanta, GA, USA, October 17-21, 2022

doi dblp
Evaluating Interpolation and Extrapolation Performance of Neural Retrieval Models
Jingtao Zhan | Xiaohui Xie | Jiaxin Mao | Yiqun Liu | Jiafeng Guo | Min Zhang | Shaoping Ma
Proceedings of the 31st ACM International Conference on Information & Knowledge Management, Atlanta, GA, USA, October 17-21, 2022

doi dblp
Certified Robustness to Word Substitution Ranking Attack for Neural Ranking Models
Chen Wu | Ruqing Zhang | Jiafeng Guo | Wei Chen | Yixing Fan | Maarten de Rijke | Xueqi Cheng
Proceedings of the 31st ACM International Conference on Information & Knowledge Management, Atlanta, GA, USA, October 17-21, 2022

doi dblp
Scattered or Connected? An Optimized Parameter-efficient Tuning Approach for Information Retrieval
Xinyu Ma | Jiafeng Guo | Ruqing Zhang | Yixing Fan | Xueqi Cheng
Proceedings of the 31st ACM International Conference on Information & Knowledge Management, Atlanta, GA, USA, October 17-21, 2022

doi dblp
CorpusBrain: Pre-train a Generative Retrieval Model for Knowledge-Intensive Language Tasks
Jiangui Chen | Ruqing Zhang | Jiafeng Guo | Yiqun Liu | Yixing Fan | Xueqi Cheng
Proceedings of the 31st ACM International Conference on Information & Knowledge Management, Atlanta, GA, USA, October 17-21, 2022

doi dblp
Hard Negatives or False Negatives: Correcting Pooling Bias in Training Neural Ranking Models
Yinqiong Cai | Jiafeng Guo | Yixing Fan | Qingyao Ai | Ruqing Zhang | Xueqi Cheng
Proceedings of the 31st ACM International Conference on Information & Knowledge Management, Atlanta, GA, USA, October 17-21, 2022

doi dblp
Beyond Precision: A Study on Recall of Initial Retrieval with Neural Representations
Yan Xiao | Yixing Fan | Ruqing Zhang | Jiafeng Guo
Information Retrieval - 28th China Conference, CCIR 2022, Chongqing, China, September 16-18, 2022, Revised Selected Papers

2021

doi dblp
Beyond Relevance: Trustworthy Answer Selection via Consensus Verification
Lixin Su | Ruqing Zhang | Jiafeng Guo | Yixing Fan | Jiangui Chen | Yanyan Lan | Xueqi Cheng
WSDM '21, The Fourteenth ACM International Conference on Web Search and Data Mining, Virtual Event, Israel, March 8-12, 2021

doi dblp
PROP: Pre-training with Representative Words Prediction for Ad-hoc Retrieval
Xinyu Ma | Jiafeng Guo | Ruqing Zhang | Yixing Fan | Xiang Ji | Xueqi Cheng
WSDM '21, The Fourteenth ACM International Conference on Web Search and Data Mining, Virtual Event, Israel, March 8-12, 2021

doi dblp
A Discriminative Semantic Ranker for Question Retrieval
Yinqiong Cai | Yixing Fan | Jiafeng Guo | Ruqing Zhang | Yanyan Lan | Xueqi Cheng
ICTIR '21: The 2021 ACM SIGIR International Conference on the Theory of Information Retrieval, Virtual Event, Canada, July 11, 2021

doi dblp
Optimizing Dense Retrieval Model Training with Hard Negatives
Jingtao Zhan | Jiaxin Mao | Yiqun Liu | Jiafeng Guo | Min Zhang | Shaoping Ma
SIGIR '21: The 44th International ACM SIGIR Conference on Research and Development in Information Retrieval, Virtual Event, Canada, July 11-15, 2021

doi dblp
B-PROP: Bootstrapped Pre-training with Representative Words Prediction for Ad-hoc Retrieval
Xinyu Ma | Jiafeng Guo | Ruqing Zhang | Yixing Fan | Yingyan Li | Xueqi Cheng
SIGIR '21: The 44th International ACM SIGIR Conference on Research and Development in Information Retrieval, Virtual Event, Canada, July 11-15, 2021

doi dblp
Temporal Knowledge Graph Reasoning Based on Evolutional Representation Learning
Zixuan Li | Xiaolong Jin | Wei Li | Saiping Guan | Jiafeng Guo | Huawei Shen | Yuanzhuo Wang | Xueqi Cheng
SIGIR '21: The 44th International ACM SIGIR Conference on Research and Development in Information Retrieval, Virtual Event, Canada, July 11-15, 2021

doi dblp
Jointly Optimizing Query Encoder and Product Quantization to Improve Retrieval Performance
Jingtao Zhan | Jiaxin Mao | Yiqun Liu | Jiafeng Guo | Min Zhang | Shaoping Ma
CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021

doi dblp
FedMatch: Federated Learning Over Heterogeneous Question Answering Data
Jiangui Chen | Ruqing Zhang | Jiafeng Guo | Yixing Fan | Xueqi Cheng
CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021

doi dblp
A Linguistic Study on Relevance Modeling in Information Retrieval
Yixing Fan | Jiafeng Guo | Xinyu Ma | Ruqing Zhang | Yanyan Lan | Xueqi Cheng
WWW '21: The Web Conference 2021, Virtual Event / Ljubljana, Slovenia, April 19-23, 2021

2020

doi dblp
Dual-factor Generation Model for Conversation
Ruqing Zhang | Jiafeng Guo | Yixing Fan | Yanyan Lan | Xueqi Cheng
2020 Volume 38 Issue 3

doi dblp
A Deep Look into neural ranking models for information retrieval
Jiafeng Guo | Yixing Fan | Liang Pang | Liu Yang | Qingyao Ai | Hamed Zamani | Chen Wu | W. Bruce Croft | Xueqi Cheng
2020 Volume 57 Issue 6

doi dblp
Label Distribution Augmented Maximum Likelihood Estimation for Reading Comprehension
Lixin Su | Jiafeng Guo | Yixing Fan | Yanyan Lan | Xueqi Cheng
WSDM '20: The Thirteenth ACM International Conference on Web Search and Data Mining, Houston, TX, USA, February 3-7, 2020

doi dblp
Match^2: A Matching over Matching Model for Similar Question Identification
Zizhen Wang | Yixing Fan | Jiafeng Guo | Liu Yang | Ruqing Zhang | Yanyan Lan | Xueqi Cheng | Hui Jiang | Xiaozhao Wang
Proceedings of the 43rd International ACM SIGIR conference on research and development in Information Retrieval, SIGIR 2020, Virtual Event, China, July 25-30, 2020

doi dblp
Query Understanding via Intent Description Generation
Ruqing Zhang | Jiafeng Guo | Yixing Fan | Yanyan Lan | Xueqi Cheng
CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, Virtual Event, Ireland, October 19-23, 2020

doi dblp
Continual Domain Adaptation for Machine Reading Comprehension
Lixin Su | Jiafeng Guo | Ruqing Zhang | Yixing Fan | Yanyan Lan | Xueqi Cheng
CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, Virtual Event, Ireland, October 19-23, 2020

doi dblp
Ranking Enhanced Dialogue Generation
Changying Hao | Liang Pang | Yanyan Lan | Fei Sun | Jiafeng Guo | Xueqi Cheng
CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, Virtual Event, Ireland, October 19-23, 2020

doi dblp
IART: Intent-aware Response Ranking with Transformers in Information-seeking Conversation Systems
Liu Yang | Minghui Qiu | Chen Qu | Cen Chen | Jiafeng Guo | Yongfeng Zhang | W. Bruce Croft | Haiqing Chen
WWW '20: The Web Conference 2020, Taipei, Taiwan, April 20-24, 2020

2019

doi dblp
DAPA: The WSDM 2019 Workshop on Deep Matching in Practical Applications
Yixing Fan | Qingyao Ai | Zhaochun Ren | Liangjie Hong | Dawei Yin | Jiafeng Guo
Proceedings of the Twelfth ACM International Conference on Web Search and Data Mining, WSDM 2019, Melbourne, VIC, Australia, February 11-15, 2019

doi dblp
Proceedings of the 2019 ACM SIGIR International Conference on Theory of Information Retrieval, ICTIR 2019, Santa Clara, CA, USA, October 2-5, 2019

Proceedings of the 2019 ACM SIGIR International Conference on Theory of Information Retrieval, ICTIR 2019, Santa Clara, CA, USA, October 2-5, 2019

doi dblp
Understanding and Improving Neural Ranking Models from a Term Dependence View
Yixing Fan | Jiafeng Guo | Yanyan Lan | Xueqi Cheng
Information Retrieval Technology - 15th Asia Information Retrieval Societies Conference, AIRS 2019, Hong Kong, November 7-9, 2019, Proceedings

doi dblp
MatchZoo: A Learning, Practicing, and Developing System for Neural Text Matching
Jiafeng Guo | Yixing Fan | Xiang Ji | Xueqi Cheng
Proceedings of the 42nd International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2019, Paris, France, July 21-25, 2019

doi dblp
Outline Generation: Understanding the Inherent Content Structure of Documents
Ruqing Zhang | Jiafeng Guo | Yixing Fan | Yanyan Lan | Xueqi Cheng
Proceedings of the 42nd International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2019, Paris, France, July 21-25, 2019

doi dblp
Hierarchical Matching Network for Crime Classification
Pengfei Wang | Yu Fan | Shuzi Niu | Ze Yang | Yongfeng Zhang | Jiafeng Guo
Proceedings of the 42nd International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2019, Paris, France, July 21-25, 2019

doi dblp
Controlling Risk of Web Question Answering
Lixin Su | Jiafeng Guo | Yixing Fan | Yanyan Lan | Xueqi Cheng
Proceedings of the 42nd International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2019, Paris, France, July 21-25, 2019

2018

doi dblp
Neural information retrieval: introduction to the special issue
Nick Craswell | W. Bruce Croft | Maarten de Rijke | Jiafeng Guo | Bhaskar Mitra
2018 Volume 21 Issue 2-3

doi dblp
Multi Page Search with Reinforcement Learning to Rank
Wei Zeng | Jun Xu | Yanyan Lan | Jiafeng Guo | Xueqi Cheng
Proceedings of the 2018 ACM SIGIR International Conference on Theory of Information Retrieval, ICTIR 2018, Tianjin, China, September 14-17, 2018

doi dblp
MQGrad: Reinforcement Learning of Gradient Quantization in Parameter Server
Guoxin Cui | Jun Xu | Wei Zeng | Yanyan Lan | Jiafeng Guo | Xueqi Cheng
Proceedings of the 2018 ACM SIGIR International Conference on Theory of Information Retrieval, ICTIR 2018, Tianjin, China, September 14-17, 2018

doi dblp
RI-Match: Integrating Both Representations and Interactions for Deep Semantic Matching
Lijuan Chen | Yanyan Lan | Liang Pang | Jiafeng Guo | Jun Xu | Xueqi Cheng
Information Retrieval Technology - 14th Asia Information Retrieval Societies Conference, AIRS 2018, Taipei, Taiwan, November 28-30, 2018, Proceedings

doi dblp
Reducing Variance in Gradient Bandit Algorithm using Antithetic Variates Method
Sihao Yu | Jun Xu | Yanyan Lan | Jiafeng Guo | Xueqi Cheng
The 41st International ACM SIGIR Conference on Research & Development in Information Retrieval, SIGIR 2018, Ann Arbor, MI, USA, July 08-12, 2018

doi dblp
Unbiased Learning to Rank with Unbiased Propensity Estimation
Qingyao Ai | Keping Bi | Cheng Luo | Jiafeng Guo | W. Bruce Croft
The 41st International ACM SIGIR Conference on Research & Development in Information Retrieval, SIGIR 2018, Ann Arbor, MI, USA, July 08-12, 2018

doi dblp
Modeling Diverse Relevance Patterns in Ad-hoc Retrieval
Yixing Fan | Jiafeng Guo | Yanyan Lan | Jun Xu | Chengxiang Zhai | Xueqi Cheng
The 41st International ACM SIGIR Conference on Research & Development in Information Retrieval, SIGIR 2018, Ann Arbor, MI, USA, July 08-12, 2018

doi dblp
Response Ranking with Deep Matching Networks and External Knowledge in Information-seeking Conversation Systems
Liu Yang | Minghui Qiu | Chen Qu | Jiafeng Guo | Yongfeng Zhang | W. Bruce Croft | Jun Huang | Haiqing Chen
The 41st International ACM SIGIR Conference on Research & Development in Information Retrieval, SIGIR 2018, Ann Arbor, MI, USA, July 08-12, 2018

doi dblp
Learning a Deep Listwise Context Model for Ranking Refinement
Qingyao Ai | Keping Bi | Jiafeng Guo | W. Bruce Croft
The 41st International ACM SIGIR Conference on Research & Development in Information Retrieval, SIGIR 2018, Ann Arbor, MI, USA, July 08-12, 2018

doi dblp
From Greedy Selection to Exploratory Decision-Making: Diverse Ranking with Policy-Value Networks
Yue Feng | Jun Xu | Yanyan Lan | Jiafeng Guo | Wei Zeng | Xueqi Cheng
The 41st International ACM SIGIR Conference on Research & Development in Information Retrieval, SIGIR 2018, Ann Arbor, MI, USA, July 08-12, 2018

doi dblp
Neighborhood Voting: A Novel Search Scheme for Hashing
Yan Xiao | Jiafeng Guo | Yanyan Lan | Jun Xu | Xueqi Cheng
Proceedings of the 27th ACM International Conference on Information and Knowledge Management, CIKM 2018, Torino, Italy, October 22-26, 2018

doi dblp
Multiple Manifold Regularized Sparse Coding for Multi-View Image Clustering
Xiaofei Zhu | Khoi Duy Vo | Jiafeng Guo | Jiangwu Long
Proceedings of the 27th ACM International Conference on Information and Knowledge Management, CIKM 2018, Torino, Italy, October 22-26, 2018

doi dblp
Question Headline Generation for News Articles
Ruqing Zhang | Jiafeng Guo | Yixing Fan | Yanyan Lan | Jun Xu | Huanhuan Cao | Xueqi Cheng
Proceedings of the 27th ACM International Conference on Information and Knowledge Management, CIKM 2018, Torino, Italy, October 22-26, 2018

doi dblp
Aggregating Neural Word Embeddings for Document Representation
Ruqing Zhang | Jiafeng Guo | Yanyan Lan | Jun Xu | Xueqi Cheng
Advances in Information Retrieval - 40th European Conference on IR Research, ECIR 2018, Grenoble, France, March 26-29, 2018, Proceedings

doi dblp
Spherical Paragraph Model
Ruqing Zhang | Jiafeng Guo | Yanyan Lan | Jun Xu | Xueqi Cheng
Advances in Information Retrieval - 40th European Conference on IR Research, ECIR 2018, Grenoble, France, March 26-29, 2018, Proceedings

doi dblp
Generative Paragraph Vector
Ruqing Zhang | Jiafeng Guo | Yanyan Lan | Jun Xu | Xueqi Cheng
Information Retrieval - 24th China Conference, CCIR 2018, Guilin, China, September 27-29, 2018, Proceedings

doi dblp
Hierarchical Answer Selection Framework for Multi-passage Machine Reading Comprehension
Zhaohui Li | Jun Xu | Yanyan Lan | Jiafeng Guo | Yue Feng | Xueqi Cheng
Information Retrieval - 24th China Conference, CCIR 2018, Guilin, China, September 27-29, 2018, Proceedings

doi dblp
Text Matching with Monte Carlo Tree Search
Yixuan He | Shuchang Tao | Jun Xu | Jiafeng Guo | Yanyan Lan | Xueqi Cheng
Information Retrieval - 24th China Conference, CCIR 2018, Guilin, China, September 27-29, 2018, Proceedings

doi dblp
A Comparison Between Term-Based and Embedding-Based Methods for Initial Retrieval
Tonglei Guo | Jiafeng Guo | Yixing Fan | Yanyan Lan | Jun Xu | Xueqi Cheng
Information Retrieval - 24th China Conference, CCIR 2018, Guilin, China, September 27-29, 2018, Proceedings

doi dblp
A Deep Top-K Relevance Matching Model for Ad-hoc Retrieval
Zhou Yang | Qingfeng Lan | Jiafeng Guo | Yixing Fan | Xiaofei Zhu | Yanyan Lan | Yue Wang | Xueqi Cheng
Information Retrieval - 24th China Conference, CCIR 2018, Guilin, China, September 27-29, 2018, Proceedings

doi dblp
Information Retrieval - 24th China Conference, CCIR 2018, Guilin, China, September 27-29, 2018, Proceedings

Information Retrieval - 24th China Conference, CCIR 2018, Guilin, China, September 27-29, 2018, Proceedings

2017

doi dblp
Report on the Second SIGIR Workshop on Neural Information Retrieval (Neu-IR'17)
Nick Craswell | W. Bruce Croft | Maarten de Rijke | Jiafeng Guo | Bhaskar Mitra
2017 Volume 51 Issue 3

doi dblp
Directly Optimize Diversity Evaluation Measures: A New Approach to Search Result Diversification
Jun Xu | Long Xia | Yanyan Lan | Jiafeng Guo | Xueqi Cheng
2017 Volume 8 Issue 3

doi dblp
Modeling users' search sessions for high utility query recommendation
Jiafeng Guo | Xiaofei Zhu | Yanyan Lan | Xueqi Cheng
2017 Volume 20 Issue 1

pdf dblp
Gbot at the NTCIR-13 STC-2 Task
Hainan Zhang | Tonglei Guo | Yanyan Lan | Jiafeng Guo | Jianing Li | Xueqi Cheng
The 13th NTCIR Conference, Evaluation of Information Access Technologies, National Center of Sciences, Tokyo, Japan, December 5-8, 2017

doi dblp
SIGIR 2017 Workshop on Neural Information Retrieval (Neu-IR'17)
Nick Craswell | W. Bruce Croft | Maarten de Rijke | Jiafeng Guo | Bhaskar Mitra
Proceedings of the 40th International ACM SIGIR Conference on Research and Development in Information Retrieval, Shinjuku, Tokyo, Japan, August 7-11, 2017

doi dblp
Reinforcement Learning to Rank with Markov Decision Process
Zheng Wei | Jun Xu | Yanyan Lan | Jiafeng Guo | Xueqi Cheng
Proceedings of the 40th International ACM SIGIR Conference on Research and Development in Information Retrieval, Shinjuku, Tokyo, Japan, August 7-11, 2017

doi dblp
Adapting Markov Decision Process for Search Result Diversification
Long Xia | Jun Xu | Yanyan Lan | Jiafeng Guo | Wei Zeng | Xueqi Cheng
Proceedings of the 40th International ACM SIGIR Conference on Research and Development in Information Retrieval, Shinjuku, Tokyo, Japan, August 7-11, 2017

doi dblp
DeepRank: A New Deep Architecture for Relevance Ranking in Information Retrieval
Liang Pang | Yanyan Lan | Jiafeng Guo | Jun Xu | Jingfang Xu | Xueqi Cheng
Proceedings of the 2017 ACM on Conference on Information and Knowledge Management, CIKM 2017, Singapore, November 06 - 10, 2017

doi dblp
Learning Visual Features from Snapshots for Web Search
Yixing Fan | Jiafeng Guo | Yanyan Lan | Jun Xu | Liang Pang | Xueqi Cheng
Proceedings of the 2017 ACM on Conference on Information and Knowledge Management, CIKM 2017, Singapore, November 06 - 10, 2017

doi dblp
Academic Access Data Analysis for Literature Recommendation
Yixing Fan | Jiafeng Guo | Yanyan Lan | Jun Xu | Xueqi Cheng
Information Retrieval - 23rd China conference, CCIR 2017, Shanghai, China, July 13-14, 2017, Proceedings

doi dblp
Dynamic-K Recommendation with Personalized Decision Boundary
Yan Gao | Jiafeng Guo | Yanyan Lan | Huaming Liao
Information Retrieval - 23rd China conference, CCIR 2017, Shanghai, China, July 13-14, 2017, Proceedings

doi dblp
Neural or Statistical: An Empirical Study on Language Models for Chinese Input Recommendation on Mobile
Hainan Zhang | Yanyan Lan | Jiafeng Guo | Jun Xu | Xueqi Cheng
Information Retrieval - 23rd China conference, CCIR 2017, Shanghai, China, July 13-14, 2017, Proceedings

2016

doi dblp
Report on the SIGIR 2016 Workshop on Neural Information Retrieval (Neu-IR)
Nick Craswell | W. Bruce Croft | Jiafeng Guo | Bhaskar Mitra | Maarten de Rijke
2016 Volume 50 Issue 2

doi dblp
Your Cart tells You: Inferring Demographic Attributes from Purchase Data
Pengfei Wang | Jiafeng Guo | Yanyan Lan | Jun Xu | Xueqi Cheng
Proceedings of the Ninth ACM International Conference on Web Search and Data Mining, San Francisco, CA, USA, February 22-25, 2016

doi dblp
Analysis of the Paragraph Vector Model for Information Retrieval
Qingyao Ai | Liu Yang | Jiafeng Guo | W. Bruce Croft
Proceedings of the 2016 ACM on International Conference on the Theory of Information Retrieval, ICTIR 2016, Newark, DE, USA, September 12- 6, 2016

doi dblp
Factorizing Sequential and Historical Purchase Data for Basket Recommendation
Pengfei Wang | Jiafeng Guo | Yanyan Lan | Jun Xu | Xueqi Cheng
Information Retrieval Technology - 12th Asia Information Retrieval Societies Conference, AIRS 2016, Beijing, China, November 30 - December 2, 2016, Proceedings

doi dblp
Neu-IR: The SIGIR 2016 Workshop on Neural Information Retrieval
Nick Craswell | W. Bruce Croft | Jiafeng Guo | Bhaskar Mitra | Maarten de Rijke
Proceedings of the 39th International ACM SIGIR conference on Research and Development in Information Retrieval, SIGIR 2016, Pisa, Italy, July 17-21, 2016

doi dblp
Improving Language Estimation with the Paragraph Vector Model for Ad-hoc Retrieval
Qingyao Ai | Liu Yang | Jiafeng Guo | W. Bruce Croft
Proceedings of the 39th International ACM SIGIR conference on Research and Development in Information Retrieval, SIGIR 2016, Pisa, Italy, July 17-21, 2016

doi dblp
Modeling Document Novelty with Neural Tensor Network for Search Result Diversification
Long Xia | Jun Xu | Yanyan Lan | Jiafeng Guo | Xueqi Cheng
Proceedings of the 39th International ACM SIGIR conference on Research and Development in Information Retrieval, SIGIR 2016, Pisa, Italy, July 17-21, 2016

doi dblp
Ease the Process of Machine Learning with Dataflow
Tianyou Guo | Jun Xu | Xiaohui Yan | Jianpeng Hou | Ping Li | Zhaohui Li | Jiafeng Guo | Xueqi Cheng
Proceedings of the 25th ACM International Conference on Information and Knowledge Management, CIKM 2016, Indianapolis, IN, USA, October 24-28, 2016

doi dblp
Semantic Matching by Non-Linear Word Transportation for Information Retrieval
Jiafeng Guo | Yixing Fan | Qingyao Ai | W. Bruce Croft
Proceedings of the 25th ACM International Conference on Information and Knowledge Management, CIKM 2016, Indianapolis, IN, USA, October 24-28, 2016

doi dblp
aNMM: Ranking Short Answer Texts with Attention-Based Neural Matching Model
Liu Yang | Qingyao Ai | Jiafeng Guo | W. Bruce Croft
Proceedings of the 25th ACM International Conference on Information and Knowledge Management, CIKM 2016, Indianapolis, IN, USA, October 24-28, 2016

doi dblp
A Deep Relevance Matching Model for Ad-hoc Retrieval
Jiafeng Guo | Yixing Fan | Qingyao Ai | W. Bruce Croft
Proceedings of the 25th ACM International Conference on Information and Knowledge Management, CIKM 2016, Indianapolis, IN, USA, October 24-28, 2016

doi dblp
Beyond Factoid QA: Effective Methods for Non-factoid Answer Sentence Retrieval
Liu Yang | Qingyao Ai | Damiano Spina | Ruey-Cheng Chen | Liang Pang | W. Bruce Croft | Jiafeng Guo | Falk Scholer
Advances in Information Retrieval - 38th European Conference on IR Research, ECIR 2016, Padua, Italy, March 20-23, 2016. Proceedings

doi dblp
Multi-task Representation Learning for Demographic Prediction
Pengfei Wang | Jiafeng Guo | Yanyan Lan | Jun Xu | Xueqi Cheng
Advances in Information Retrieval - 38th European Conference on IR Research, ECIR 2016, Padua, Italy, March 20-23, 2016. Proceedings

2015

doi dblp
Which noise affects algorithm robustness for learning to rank
Shuzi Niu | Yanyan Lan | Jiafeng Guo | Shengxian Wan | Xueqi Cheng
2015 Volume 18 Issue 3

doi dblp
Listwise Approach for Rank Aggregation in Crowdsourcing
Shuzi Niu | Yanyan Lan | Jiafeng Guo | Xueqi Cheng | Lei Yu | Guoping Long
Proceedings of the Eighth ACM International Conference on Web Search and Data Mining, WSDM 2015, Shanghai, China, February 2-6, 2015

doi dblp
Learning Hierarchical Representation Model for NextBasket Recommendation
Pengfei Wang | Jiafeng Guo | Yanyan Lan | Jun Xu | Shengxian Wan | Xueqi Cheng
Proceedings of the 38th International ACM SIGIR Conference on Research and Development in Information Retrieval, Santiago, Chile, August 9-13, 2015

doi dblp
Learning Maximal Marginal Relevance Model via Directly Optimizing Diversity Evaluation Measures
Long Xia | Jun Xu | Yanyan Lan | Jiafeng Guo | Xueqi Cheng
Proceedings of the 38th International ACM SIGIR Conference on Research and Development in Information Retrieval, Santiago, Chile, August 9-13, 2015

doi dblp
Modeling Parameter Interactions in Ranking SVM
Yaogong Zhang | Jun Xu | Yanyan Lan | Jiafeng Guo | Maoqiang Xie | Yalou Huang | Xueqi Cheng
Proceedings of the 24th ACM International Conference on Information and Knowledge Management, CIKM 2015, Melbourne, VIC, Australia, October 19 - 23, 2015

2014

doi dblp
Name Disambiguation by Collective Classification
Zhongxiang Chen | Jiafeng Guo | Yanyan Lan | Lei Cao | Xueqi Cheng
Information Retrieval Technology - 10th Asia Information Retrieval Societies Conference, AIRS 2014, Kuching, Malaysia, December 3-5, 2014. Proceedings

doi dblp
What makes data robust: a data analysis in learning to rank
Shuzi Niu | Yanyan Lan | Jiafeng Guo | Xueqi Cheng | Xiubo Geng
The 37th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR '14, Gold Coast , QLD, Australia - July 06 - 11, 2014

doi dblp
Learning for search result diversification
Yadong Zhu | Yanyan Lan | Jiafeng Guo | Xueqi Cheng | Shuzi Niu
The 37th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR '14, Gold Coast , QLD, Australia - July 06 - 11, 2014

doi dblp
Modeling Retail Transaction Data for Personalized Shopping Recommendation
Pengfei Wang | Jiafeng Guo | Yanyan Lan
Proceedings of the 23rd ACM International Conference on Conference on Information and Knowledge Management, CIKM 2014, Shanghai, China, November 3-7, 2014

doi dblp
Local Linear Matrix Factorization for Document Modeling
Lu Bai | Jiafeng Guo | Yanyan Lan | Xueqi Cheng
Advances in Information Retrieval - 36th European Conference on IR Research, ECIR 2014, Amsterdam, The Netherlands, April 13-16, 2014. Proceedings

2013

doi dblp
Group sparse topical coding: from code to topic
Lu Bai | Jiafeng Guo | Yanyan Lan | Xueqi Cheng
Sixth ACM International Conference on Web Search and Data Mining, WSDM 2013, Rome, Italy, February 4-8, 2013

doi dblp
Informational friend recommendation in social media
Shengxian Wan | Yanyan Lan | Jiafeng Guo | Chaosheng Fan | Xueqi Cheng
The 36th International ACM SIGIR conference on research and development in Information Retrieval, SIGIR '13, Dublin, Ireland - July 28 - August 01, 2013

doi dblp
Collaborative factorization for recommender systems
Chaosheng Fan | Yanyan Lan | Jiafeng Guo | Zuoquan Lin | Xueqi Cheng
The 36th International ACM SIGIR conference on research and development in Information Retrieval, SIGIR '13, Dublin, Ireland - July 28 - August 01, 2013

doi dblp
Is top-k sufficient for ranking?
Yanyan Lan | Shuzi Niu | Jiafeng Guo | Xueqi Cheng
22nd ACM International Conference on Information and Knowledge Management, CIKM'13, San Francisco, CA, USA, October 27 - November 1, 2013

doi dblp
A biterm topic model for short texts
Xiaohui Yan | Jiafeng Guo | Yanyan Lan | Xueqi Cheng
22nd International World Wide Web Conference, WWW '13, Rio de Janeiro, Brazil, May 13-17, 2013

doi dblp
Recommending High Utility Query via Session-Flow Graph
Xiaofei Zhu | Jiafeng Guo | Xueqi Cheng | Yanyan Lan | Wolfgang Nejdl
Advances in Information Retrieval - 35th European Conference on IR Research, ECIR 2013, Moscow, Russia, March 24-27, 2013. Proceedings

2012

doi dblp
Find me opinion sources in blogosphere: a unified framework for opinionated blog feed retrieval
Xueke Xu | Songbo Tan | Yue Liu | Xueqi Cheng | Zheng Lin | Jiafeng Guo
Proceedings of the Fifth International Conference on Web Search and Web Data Mining, WSDM 2012, Seattle, WA, USA, February 8-12, 2012

doi dblp
Exploring and Exploiting Proximity Statistic for Information Retrieval Model
Yadong Zhu | Yuanhai Xue | Jiafeng Guo | Yanyan Lan | Xueqi Cheng | Xiaoming Yu
Information Retrieval Technology, 8th Asia Information Retrieval Societies Conference, AIRS 2012, Tianjin, China, December 17-19, 2012. Proceedings

doi dblp
Top-k learning to rank: labeling, ranking and evaluation
Shuzi Niu | Jiafeng Guo | Yanyan Lan | Xueqi Cheng
The 35th International ACM SIGIR conference on research and development in Information Retrieval, SIGIR '12, Portland, OR, USA, August 12-16, 2012

doi dblp
A new probabilistic model for top-k ranking problem
Shuzi Niu | Yanyan Lan | Jiafeng Guo | Xueqi Cheng
21st ACM International Conference on Information and Knowledge Management, CIKM'12, Maui, HI, USA, October 29 - November 02, 2012

doi dblp
Clustering short text using Ncut-weighted non-negative matrix factorization
Xiaohui Yan | Jiafeng Guo | Shenghua Liu | Xueqi Cheng | Yanfeng Wang
21st ACM International Conference on Information and Knowledge Management, CIKM'12, Maui, HI, USA, October 29 - November 02, 2012

doi dblp
More than relevance: high utility query recommendation by mining users' search behaviors
Xiaofei Zhu | Jiafeng Guo | Xueqi Cheng | Yanyan Lan
21st ACM International Conference on Information and Knowledge Management, CIKM'12, Maui, HI, USA, October 29 - November 02, 2012

2011

doi dblp
Query Recommendation by Modelling the Query-Flow Graph
Lu Bai | Jiafeng Guo | Xueqi Cheng
Information Retrieval Technology - 7th Asia Information Retrieval Societies Conference, AIRS 2011, Dubai, United Arab Emirates, December 18-20, 2011. Proceedings

doi dblp
Decayed DivRank: capturing relevance, diversity and prestige in information networks
Pan Du | Jiafeng Guo | Xueqi Cheng
Proceeding of the 34th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2011, Beijing, China, July 25-29, 2011

doi dblp
Context-aware query recommendation by learning high-order relation in query logs
Xiaohui Yan | Jiafeng Guo | Xueqi Cheng
Proceedings of the 20th ACM Conference on Information and Knowledge Management, CIKM 2011, Glasgow, United Kingdom, October 24-28, 2011

doi dblp
Intent-aware query similarity
Jiafeng Guo | Xueqi Cheng | Gu Xu | Xiaofei Zhu
Proceedings of the 20th ACM Conference on Information and Knowledge Management, CIKM 2011, Glasgow, United Kingdom, October 24-28, 2011

doi dblp
A unified framework for recommending diverse and relevant queries
Xiaofei Zhu | Jiafeng Guo | Xueqi Cheng | Pan Du | Huawei Shen
Proceedings of the 20th International Conference on World Wide Web, WWW 2011, Hyderabad, India, March 28 - April 1, 2011

2010

pdf dblp
ICTNET at Entity Track TREC 2010
Lei Cao | Lu Bai | Xueqi Cheng | Jiafeng Guo | Hongbo Xu | Yue Liu | Xiaoming Yu
Proceedings of The Nineteenth Text REtrieval Conference, TREC 2010, Gaithersburg, Maryland, USA, November 16-19, 2010

doi dblp
Manifold ranking with sink points for update summarization
Pan Du | Jiafeng Guo | Jin Zhang | Xueqi Cheng
Proceedings of the 19th ACM Conference on Information and Knowledge Management, CIKM 2010, Toronto, Ontario, Canada, October 26-30, 2010

doi dblp
A structured approach to query recommendation with social annotation data
Jiafeng Guo | Xueqi Cheng | Gu Xu | Huawei Shen
Proceedings of the 19th ACM Conference on Information and Knowledge Management, CIKM 2010, Toronto, Ontario, Canada, October 26-30, 2010

2009

pdf dblp
A Novel Framework for Related Entities Finding: ICTNET at TREC 2009 Entity Track
Haijun Zhai | Xueqi Cheng | Jiafeng Guo | Hongbo Xu | Yue Liu
Proceedings of The Eighteenth Text REtrieval Conference, TREC 2009, Gaithersburg, Maryland, USA, November 17-20, 2009

doi dblp
A Clustering Framework Based on Adaptive Space Mapping and Rescaling
Yiling Zeng | Hongbo Xu | Jiafeng Guo | Yu Wang | Shuo Bai
Information Retrieval Technology, 5th Asia Information Retrieval Symposium, AIRS 2009, Sapporo, Japan, October 21-23, 2009. Proceedings

doi dblp
Named entity recognition in query
Jiafeng Guo | Gu Xu | Xueqi Cheng | Hang Li
Proceedings of the 32nd Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2009, Boston, MA, USA, July 19-23, 2009

2008

doi dblp
A unified and discriminative model for query refinement
Jiafeng Guo | Gu Xu | Hang Li | Xueqi Cheng
Proceedings of the 31st Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2008, Singapore, July 20-24, 2008

2006

pdf dblp
PSM: A New Re-Ranking Algorithm for Named-Page
Jiafeng Guo | Lin Ding | Gang Zhang | Yue Liu | Xueqi Cheng
Proceedings of the Fifteenth Text REtrieval Conference, TREC 2006, Gaithersburg, Maryland, USA, November 14-17, 2006

Search