Content deleted Content added
Citation bot (talk | contribs) m Alter: title, template type. Add: isbn, doi, pages, chapter. Removed URL that duplicated unique identifier. Formatted dashes. Some additions/deletions were actually parameter name changes.| You can use this bot yourself. Report bugs here.| Activated by User:Nemo bis | via #UCB_webform |
m Open access bot: doi added to citation with #oabot. |
||
| (2 intermediate revisions by 2 users not shown) | |||
Line 1:
{{short description|Generalization of the vector space model used in information retrieval}}
{{Confusing|date=January 2010}}
The '''Generalized vector space model''' is a generalization of the [[vector space model]] used in [[information retrieval]]. Wong ''et al.''<ref name="wong">{{citation | chapter=Generalized vector spaces model in information retrieval | first1=S. K. M. | title=Proceedings of the 8th annual international ACM SIGIR conference on Research and development in information retrieval - SIGIR '85 | pages=18–25 | last1=Wong | first2=Wojciech|last2=Ziarko|first3=Patrick C. N.|last3=Wong | publisher=[[Association for Computing Machinery|SIGIR ACM]] | date=1985-06-05| doi=10.1145/253495.253506 | isbn=0897911598 | doi-access=free }}</ref> presented an analysis of the problems that the pairwise orthogonality assumption of the [[vector space model]] (VSM) creates. From here they extended the VSM to the generalized vector space model (GVSM).
==Definitions==
Line 29 ⟶ 30:
where ''s<sub>i</sub>'' and ''s<sub>j</sub>'' are senses of terms ''t<sub>i</sub>'' and ''t<sub>j</sub>'' respectively, maximizing <math>SCM \cdot SPE</math>.
Building also on the first approach, Waitelonis et
Thereby they exploits taxonomic relationships among semantic entities in documents and queries after [[Entity linking|named entity linking]].
== References ==
| |||