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.
Edited by:
Zhicheng Dou, Qiguang Miao, Wei Lu, Jiaxin Mao, Guang Jia Imprint: Springer Nature Switzerland AG Country of Publication: Switzerland Edition: 1st ed. 2020 Volume: 12285 Dimensions:
Height: 235mm,
Width: 155mm,
Weight: 454g ISBN:9783030567248 ISBN 10: 3030567249 Series:Lecture Notes in Computer Science Pages: 161 Publication Date:31 July 2020 Audience:
Professional and scholarly
,
Undergraduate
Format:Paperback Publisher's Status: Active
Search and Recommendation.- Improving Search Snippets in Context-aware Web Search Scenarios.- Investigating Fine-grained Usefulness Perception Process in Mobile Search.- ResFusion: A Residual Learning based Fusion Framework for CTR Prediction.- NLP for IR.- A Framework for Identifying Event's Relevance Comments in Twitter.- Enriching Pre-trained Language Model with Dependency Syntactic Information for Chemical-Protein Interaction Extraction.- Leveraging Label Semantics and Correlations for Judgment Prediction.- Position-aware hybrid attention network for Aspect-level Sentiment Analysis.- IR in Finance.- An Integrated Machine Learning Framework for Stock Price Prediction.- Empirical Research on Futures Trading Strategy Based on Time Series Algorithm.- Hierarchical Attention Network in Stock Prediction.- Online Topic Detection and Tracking System and its Application on Stock Market in China.- Semi-Supervised Sentiment Analysis for Chinese Stock Texts in Scarce Labeled Data Scenario and Price Prediction.