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Information Retrieval

26th China Conference, CCIR 2020, Xi'an, China, August 14–16, 2020, Proceedings

  • Conference proceedings
  • © 2020

Overview

Editors:
  1. Zhicheng Dou

    1. Renmin University of China, Beijing, China

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  2. Qiguang Miao

    1. Xidian University, Xi’an, China

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  3. Wei Lu

    1. Wuhan University, Wuhan, China

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  4. Jiaxin Mao

    1. Tsinghua University, Beijing, China

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  5. Guang Jia

    1. Xidian University, Xi’an, China

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Part of the book series: Lecture Notes in Computer Science (LNCS, volume 12285)

Part of the book sub series: Theoretical Computer Science and General Issues (LNTCS)

Included in the following conference series:

Conference proceedings info: CCIR 2020.

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Table of contents (12 papers)

  1. Front Matter

    Pages i-xii
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  2. Search and Recommendation

    1. Front Matter

      Pages 1-1
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    2. Improving Search Snippets in Context-Aware Web Search Scenarios

      • Jia Chen, Jiaxin Mao, Yiqun Liu, Min Zhang, Shaoping Ma
      Pages 3-16

    3. Investigating Fine-Grained Usefulness Perception Process in Mobile Search

      • Yukun Zheng, Jiaxin Mao, Yiqun Liu, Xiaohui Xie, Min Zhang, Shaoping Ma
      Pages 17-28

    4. ResFusion: A Residual Learning Based Fusion Framework for CTR Prediction

      • Junmei Bao, Yangguang Ji, Yonghui Yang, Le Wu, Ruiji Fu
      Pages 29-41

  3. NLP for IR

    1. Front Matter

      Pages 43-43
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    2. A Framework for Identifying Event’s Relevance Comments in Twitter

      • Darong Peng, Nankai Lin, Xiaotian Lin, Xubin Yan, Shengyi Jiang
      Pages 45-57

    3. Enriching Pre-trained Language Model with Dependency Syntactic Information for Chemical-Protein Interaction Extraction

      • Jianye Fan, Xiaofeng Liu, Shoubin Dong, Jinlong Hu
      Pages 58-69

    4. Leveraging Label Semantics and Correlations for Judgment Prediction

      • Yu Fan, Lei Zhang, Pengfei Wang
      Pages 70-82

    5. Position-aware Hybrid Attention Network for Aspect-Level Sentiment Analysis

      • Yongqiang Zheng, Xia Li, Guixin Su, Junteng Ma, Chaolin Ning
      Pages 83-95

  4. IR in Finance

    1. Front Matter

      Pages 97-97
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    2. An Integrated Machine Learning Framework for Stock Price Prediction

      • Quanzhi Bi, Hongfei Yan, Chong Chen, Qi Su
      Pages 99-110

    3. Empirical Research on Futures Trading Strategy Based on Time Series Algorithm

      • Shi Yao, Yan Hongfei, Ying Siping, Chen Chong, Su Qi
      Pages 111-123

    4. Hierarchical Attention Network in Stock Prediction

      • Liming Huang, Hongfei Yan, Siping Ying, Yansong Li, Rui Miao, Chong Chen et al.
      Pages 124-136

    5. Online Topic Detection and Tracking System and Its Application on Stock Market in China

      • Yuefeng Lin, Zhongchen Miao, Mengjun Ni, Hang Jiang, Chenyu Wang, Jian Gao et al.
      Pages 137-148

    6. Semi-supervised Sentiment Analysis for Chinese Stock Texts in Scarce Labeled Data Scenario and Price Prediction

      • Ji Zhaoyan, Yan Hongfei, Ying Siping, Chen Chong, Su Qi
      Pages 149-160

  5. Back Matter

    Pages 161-161
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Other volumes

  1. Information Retrieval

Keywords

About this book

This book constitutes the refereed proceedings of the 26th China Conference on Information Retrieval, CCIR 2020, held in Xi'an, China, in August 2020.*

The 12 full papers presented were carefully reviewed and selected from 102 submissions. The papers are organized in topical sections: search and recommendation, NLP for IR, and IR in finance.

* Due to the COVID-19 pandemic the conference was held online supplemented with local on-site events.

Editors and Affiliations

  • Renmin University of China, Beijing, China

    Zhicheng Dou

  • Xidian University, Xi’an, China

    Qiguang Miao, Guang Jia

  • Wuhan University, Wuhan, China

    Wei Lu

  • Tsinghua University, Beijing, China

    Jiaxin Mao

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