Proceedings of the International Conference on Management, Computer and Education Informatization

Query Expansion Based On Both Long-Term And Short-Term Social Relation In XML Social Book Search

Authors
Xinfang Li, Qiang Chen
Corresponding Author
Xinfang Li
Available Online June 2015.
DOI
https://doi.org/10.2991/mcei-15.2015.90How to use a DOI?
Keywords
Query expansion; Long-term social relation; Short-term social relation; Book search; Recommendation degree
Abstract
Query expansion technology is usually used to make abundant query to search information. Traditional query expansion based on WordNet, user search log or user feedback couldn’t get the user’s real intent, sometimes the latter could expand overly. In this paper, we propose a novel query expansion method based both on the user’s long-term relation and short-term relation in XML social book search. We first propose recommendation degree of a tagged word based on a user’s long-term social relation and short-term relation respectively, and the combined recommendation degree of a tagged word, then based on these definitions, we propose a new query expansion algorithm. The experimental results on real-world data show that our method has greatly increased the retrieval precise and users’ satisfaction
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This is an open access article distributed under the CC BY-NC license.

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Proceedings
International Conference on Management, Computer and Education Informatization
Part of series
Advances in Computer Science Research
Publication Date
June 2015
ISBN
978-94-6252-118-6
ISSN
2352-538X
DOI
https://doi.org/10.2991/mcei-15.2015.90How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Xinfang Li
AU  - Qiang Chen
PY  - 2015/06
DA  - 2015/06
TI  - Query Expansion Based On Both Long-Term And Short-Term Social Relation In XML Social Book Search
BT  - International Conference on Management, Computer and Education Informatization
PB  - Atlantis Press
SN  - 2352-538X
UR  - https://doi.org/10.2991/mcei-15.2015.90
DO  - https://doi.org/10.2991/mcei-15.2015.90
ID  - Li2015/06
ER  -