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ICTNET at Session Track TREC 2012

Zhenhong Chen, Mingchuan Wei, Junxiao Nan, Jun Chen, Xiaoming Yu, Yue Liu, Xueqi Cheng
2012 Text Retrieval Conference  
Acknowledgements We would like to thank all organizers and assessors of TREC and NIST.  ...  Introduction In this paper, we describe our solutions to the Session Track at TREC 2012.  ...  Then we use Waterloo spam r k s r [7] 3.3Evaluation Results Evaluation results of our submissions at 2012 Session Track are showed in Table 3 .The highest score for each experimental condition is indicated  ... 
dblp:conf/trec/ChenWNCYLC12 fatcat:f3w6xp326rdubmanex2fj6ca3q

ICTNET at Session Track TREC 2013

Zhenhong Chen, Long Xia, Xiaoming Yu, Yue Liu, Xueqi Cheng
2013 Text Retrieval Conference  
Acknowledgements We would like to thank all organizers and assessors of TREC and NIST. This work is sponsored by  ...  Introduction In this paper, we describe our solutions to the Session Track at TREC 2013. There are three main differences compared to our last year's submission [2] .  ...  Our research structure of TREC 2013 Session Track is listed in table 1.  ... 
dblp:conf/trec/ChenXYLC13 fatcat:hphdf3gk45cc3grb5zcmcn5qqq

ICTNET at Session Track TREC2014

Yuanhai Xue, Guoxin Cui, Xiaoming Yu, Yue Liu, Xueqi Cheng
2014 Text Retrieval Conference  
Acknowledgements We would like to thank all organizers and assessors of TREC and NIST. This work is sponsored  ...  Introduction In this paper, we describe our solutions of the Session Track at TREC 2014. Our main idea is to re-rank the documents the official supplies as RL1.  ...  Clicked If the document is clicked in the session, the score is 1. Otherwise it is 0. Experiments We use the relevance judgments of Session Track TREC 2013 as training set.  ... 
dblp:conf/trec/XueCYLC14 fatcat:q2r74oip45gdvjkhnhjaqoboti

Overview of the TREC 2014 Session Track

Ben Carterette, Evangelos Kanoulas, Mark M. Hall, Paul D. Clough
2014 Text Retrieval Conference  
Introduction The TREC Session track ran for the fourth time in 2014.  ...  Topics For the 2014 track, we re-used topics that had been defined for the 2012 and 2013 tracks.  ... 
dblp:conf/trec/CarteretteKHC14 fatcat:rxp35dgjovg6zowghjjoytlhzu

Mining subtopics from different aspects for diversifying search results

Chieh-Jen Wang, Yung-Wei Lin, Ming-Feng Tsai, Hsin-Hsi Chen
2012 Information retrieval (Boston)  
Experiments are conducted on the ClueWeb09 dataset with the topics of the TREC09 and TREC10 Web Track diversity tasks.  ...  This paper is aimed at mining the subtopics of a query either indirectly from the returned results of retrieval systems or directly from the query itself to diversify the search results.  ...  Various types of information are used to represent a session. We consult the ODP to obtain more information for each clicked URL. A URL in the ODP is assigned at least one category path.  ... 
doi:10.1007/s10791-012-9215-y fatcat:l35ktd43zjdnffmy7enlmxrjse