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024 7 _a10.1007/978-3-030-56725-5
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082 0 4 _a025.04
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245 1 0 _aInformation Retrieval
_h[electronic resource] :
_b26th China Conference, CCIR 2020, Xi'an, China, August 14-16, 2020, Proceedings /
_cedited by Zhicheng Dou, Qiguang Miao, Wei Lu, Jiaxin Mao, Guang Jia.
250 _a1st ed. 2020.
264 1 _aCham :
_bSpringer International Publishing :
_bImprint: Springer,
_c2020.
300 _aXII, 161 p. 48 illus., 42 illus. in color.
_bonline resource.
336 _atext
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490 1 _aTheoretical Computer Science and General Issues,
_x2512-2029 ;
_v12285
505 0 _aSearch 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.
520 _aThis 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.
650 0 _aInformation storage and retrieval systems.
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650 0 _aComputer engineering.
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650 0 _aComputer networks .
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650 0 _aDatabase management.
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650 0 _aElectronic commerce.
_95589
650 0 _aSocial sciences
_xData processing.
_983360
650 0 _aComputers.
_98172
650 1 4 _aInformation Storage and Retrieval.
_923927
650 2 4 _aComputer Engineering and Networks.
_996980
650 2 4 _aDatabase Management.
_93157
650 2 4 _ae-Commerce and e-Business.
_931772
650 2 4 _aComputer Application in Social and Behavioral Sciences.
_931815
650 2 4 _aComputing Milieux.
_955441
700 1 _aDou, Zhicheng.
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700 1 _aMiao, Qiguang.
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700 1 _aLu, Wei.
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700 1 _aMao, Jiaxin.
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700 1 _aJia, Guang.
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830 0 _aTheoretical Computer Science and General Issues,
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