Information Retrieval : 26th China Conference, CCIR 2020, Xi'an, China, August 14-16, 2020, Proceedings (Theoretical Computer Science and General Issues)

Dou, Zhicheng (EDT)/ Miao, Qiguang (EDT)/ Lu, Wei (EDT)

Springer Nature Switzerland AG（2020/07発売）

• 製本 Paperback:紙装版/ペーパーバック版／ページ数 161 p.
• 言語 ENG
• 商品コード 9783030567248
• DDC分類 005.74

Full Description

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.

Contents

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.