RE-RANKING

作品数：8被引量：5H指数：2
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相关领域：自动化与计算机技术更多>>
相关作者：付雷刘群师建兴陈秋双于士涛更多>>
相关机构：中国科学院中国科学院研究生院云南大学南开大学更多>>
相关期刊：《Chinese Journal of Electronics》《Journal of Southeast University(English Edition)》《Science China(Information Sciences)》《中文信息学报》更多>>
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Learning to Combine Answer Boundary Detection and Answer Re-ranking for Phrase-Indexed Question Answering
《Chinese Journal of Electronics》2022年第5期938-948,共11页WEN Liang SHI Haibo ZHANG Xiaodong SUN Xin WEI Xiaochi WANG Junfeng CHENG Zhicong YIN Dawei WANG Xiaolin LUO Yingwei WANG Houfeng 
supported by National Natural Science Foundation of China(62036001,62032001);PKU-Baidu Fund(2020BD021).
Phrase-indexed question answering(PIQA)seeks to improve the inference speed of question answering(QA)models by enforcing complete independence of the document encoder from the question encoder,and it shows that the co...
关键词：Real-time question answering Answer boundary detection Answer re-ranking Phrase-indexed question answering Answer span aware loss 
Discriminative fine-grained network for vehicle re-identification using two-stage re-ranking被引量：2
《Science China(Information Sciences)》2020年第11期139-150,共12页Qi WANG Weidong MIN Daojing HE Song ZOU Tiemei HUANG Yu ZHANG Ruikang LIU 
supported by National Natural Science Foundation of China(Grant Nos.61762061,62076117);National Key R&D Program of China(Grant Nos.2017YFB0801701,2017YFB0802805);Natural Science Foundation of Jiangxi Province(Grant No.20161ACB20004);Jiangxi Key Laboratory of Smart City(Grant No.20192BCD40002)。
Research on the application of vehicle re-identification to video surveillance has attracted increasingly growing attention.Existing methods are associated with the difficulties of distinguishing different instances o...
关键词：vehicle re-identification DFN two-stage re-ranking FINE-GRAINED Jaccard metric 
Cursor momentum for fascination measurement
《Frontiers of Computer Science》2019年第2期396-412,共17页Yu HONG Kai WANG Weiyi GE Yingying QIU Guodong ZHOU 
the National Natural Science Foundation of China (Grant Nos. 61672368, 61373097, and 61672367);the Research Foundation of the Ministry of Education and China Mobile (MCM20150602);the Science and Technology Plan of Jiangsu (BK20151222).
We present a very different cause of search engine user behaviors ——fascination. It is generally identified as the initial effect of a product attribute on users' interest and purchase intentions. Considering the fa...
关键词：fascination MEASUREMENT USER-ORIENTED SEARCH user behavior goal-directed CURSOR movement SEARCH result RE-RANKING 
LionRank:lion algorithm-based metasearch engines for re-ranking of webpages
《Science China(Information Sciences)》2018年第12期61-76,共16页P.VIJAYA Satish CHANDER 
Due to the rapid growth of the web, the process of collecting the relevant web pages based on the user query is one of the major challenging tasks in recent days. Hence, it is very complicated for the users to know th...
关键词：web technology meta-search engine feature extraction lion algorithm FENN classifier 
A hierarchical similarity based job recommendation service framework for university students被引量：1
《Frontiers of Computer Science》2017年第5期912-922,共11页Rui LIU Wenge RONG Yuanxin OUYANG Zhang XIONG 
Acknowledgements This work was partially supported by the State Key Laboratory of Software Development Environment of China （SKLSDE- 2015ZX-17）, the National Natural Science Foundation of China （Grant No. 61472021）, and the Fundamental Research Funds for the Central Universities.
When people want to move to a new job, it is often difficult since there is too much job information available. To select an appropriate job and then submit a resume is tedious. It is particularly difficult for univer...
关键词：job recommendation STUDENTS SIMILARITY time re-ranking 
XDist: an effective XML keyword search system with re-ranking model based on keyword distribution
《Science China(Information Sciences)》2014年第5期116-132,共17页GAO Ning DENG ZhiHong L ShengLong 
partially supported by National Natural Science Foundation of China(Grant No.61170091);National High Technology Research and Development Program of China(Grant No.2009AA01Z136)
Keyword search enables web users to easily access XML data without understanding the complex data schemas. However, the native ambiguity of keyword search makes it arduous to select qualified relevant results matching...
关键词：XML keywords search information retrieval ranking model keyword distribution evaluation 
Question classification in question answering based on real-world web data sets
《Journal of Southeast University(English Edition)》2008年第3期272-275,共4页袁晓洁 于士涛 师建兴 陈秋双 
Microsoft Research Asia Internet Services in Academic Research Fund(No.FY07-RES-OPP-116);the Science and Technology Development Program of Tianjin(No.06YFGZGX05900)
To improve question answering （QA） performance based on real-world web data sets,a new set of question classes and a general answer re-ranking model are defined.With pre-defined dictionary and grammatical analysis,t...
关键词：question classification question answering real-world web data sets question and answer web forums re-ranking model 
单纯形算法在统计机器翻译Re-ranking中的应用被引量：2
《中文信息学报》2007年第3期28-33,共6页付雷 刘群 
国家自然科学基金资助项目(60573188)
近年来,discriminative re-ranking技术已经被应用到很多自然语言处理相关的分支中,像句法分析,词性标注,机器翻译等,并都取得了比较好的效果,在各自相应的评估标准下都有所提高。本文将以统计机器翻译为例,详细地讲解利用单纯形算法(Si...
关键词：人工智能 机器翻译 discriminative re—ranking 单纯形算法 统计机器翻译 
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