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TongKey at entity track TREC 2011: Related entity finding
Abstract This paper presents our work done for the This paper presents our work done for the TREC 2011 Entity track. A retrieval model was proposed for the task of related entity finding. This model consists of several parts: In order to get more accurate document collection, query analysis method was utilized to format the narrative of each query. Then, our dataset was generated by using ClueWeb09 API2. Moreover, we employed the NER tools and text pattern recognition to extract entities from this processed dataset. In particular, the types of target entities are not so well-defined as last year. Therefore, a specific classifier trained by employing Wikipedia titles and category was utilized to identify the categories of target entities. To find related entity homepages and supporting documents, a set of feature-based methods were applied.set of feature-based methods were applied.
Abstractsub This paper presents our work done for the This paper presents our work done for the TREC 2011 Entity track. A retrieval model was proposed for the task of related entity finding. This model consists of several parts: In order to get more accurate document collection, query analysis method was utilized to format the narrative of each query. Then, our dataset was generated by using ClueWeb09 API2. Moreover, we employed the NER tools and text pattern recognition to extract entities from this processed dataset. In particular, the types of target entities are not so well-defined as last year. Therefore, a specific classifier trained by employing Wikipedia titles and category was utilized to identify the categories of target entities. To find related entity homepages and supporting documents, a set of feature-based methods were applied.set of feature-based methods were applied.
Bibtextype inproceedings  +
Has author Pan Z. + , Hejie Chen +
Has extra keyword Document collection + , Feature-based method + , Query analysis + , Related entities + , Related entity findings + , Retrieval models + , Wikipedia + , Pattern recognition + , Information retrieval +
Issn 1048776X  +
Language English +
Number of citations by publication 0  +
Number of references by publication 0  +
Published in NIST Special Publication +
Title TongKey at entity track TREC 2011: Related entity finding +
Type conference paper  +
Year 2011 +
Creation dateThis property is a special property in this wiki. 8 November 2014 07:18:27  +
Categories Publications without keywords parameter  + , Publications without license parameter  + , Publications without DOI parameter  + , Publications without remote mirror parameter  + , Publications without archive mirror parameter  + , Publications without paywall mirror parameter  + , Conference papers  + , Publications without references parameter  + , Publications  +
Modification dateThis property is a special property in this wiki. 8 November 2014 07:18:27  +
DateThis property is a special property in this wiki. 2011  +
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