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Experiments with Query Expansion for Entity Finding

Alarfaj, F and Kruschwitz, U and Fox, C (2015) Experiments with Query Expansion for Entity Finding. In: UNSPECIFIED, ? - ?.

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Abstract

Query expansion techniques have proved to have an impact on retrieval performance across many retrieval tasks. This paper reports research on query expansion in the entity finding domain. We used a number of methods for query formulation including thesaurus-based, relevance feedback, and exploiting NLP structure. We incorporated the query expansion component as part of our entity finding pipeline and report the results of the aforementioned models on the CERC collection.

Item Type: Conference or Workshop Item (UNSPECIFIED)
Additional Information: Notes: 16th International Conference, CICLing 2015, Cairo, Egypt, April 14-20, 2015, Proceedings, Part II
Subjects: P Language and Literature > P Philology. Linguistics
Q Science > QA Mathematics > QA75 Electronic computers. Computer science
Divisions: Faculty of Science and Health
Faculty of Science and Health > Computer Science and Electronic Engineering, School of
SWORD Depositor: Elements
Depositing User: Elements
Date Deposited: 30 Oct 2015 10:52
Last Modified: 15 Jan 2022 00:30
URI: http://repository.essex.ac.uk/id/eprint/15372

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