A semantic kernel to exploit linguistic knowledge

Roberto Basili, Marco Cammisa, Alessandro Moschitti

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Citations (Scopus)

Abstract

Improving accuracy in Information Retrieval tasks via semantic information is a complex problem characterized by three main aspects: the document representation model, the similarity estimation metric and the inductive algorithm. In this paper an original kernel function sensitive to external semantic knowledge is defined as a document similarity model. This semantic kernel was tested over a text categorization task, under critical learning conditions (i.e. poor training data). The results of cross-validation experiments suggest that the proposed kernel function can be used as a general model of document similarity for IR tasks.

Original languageEnglish
Title of host publicationLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Pages290-302
Number of pages13
Volume3673 LNAI
DOIs
Publication statusPublished - 1 Dec 2005
Externally publishedYes
Event9th Congress of the Italian Association for Artificial Intelligence - AI/IA 2005: Advances in Artificial Intelligence - Milan, Italy
Duration: 21 Sep 200523 Sep 2005

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume3673 LNAI
ISSN (Print)03029743
ISSN (Electronic)16113349

Other

Other9th Congress of the Italian Association for Artificial Intelligence - AI/IA 2005: Advances in Artificial Intelligence
CountryItaly
CityMilan
Period21/9/0523/9/05

Fingerprint

Linguistics
Semantics
kernel
Kernel Function
Text Categorization
Information Storage and Retrieval
Information retrieval
Cross-validation
Information Retrieval
Learning
Model
Metric
Experiment
Similarity
Knowledge
Experiments

ASJC Scopus subject areas

  • Computer Science(all)
  • Biochemistry, Genetics and Molecular Biology(all)
  • Theoretical Computer Science

Cite this

Basili, R., Cammisa, M., & Moschitti, A. (2005). A semantic kernel to exploit linguistic knowledge. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 3673 LNAI, pp. 290-302). (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 3673 LNAI). https://doi.org/10.1007/11558590_30

A semantic kernel to exploit linguistic knowledge. / Basili, Roberto; Cammisa, Marco; Moschitti, Alessandro.

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). Vol. 3673 LNAI 2005. p. 290-302 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 3673 LNAI).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Basili, R, Cammisa, M & Moschitti, A 2005, A semantic kernel to exploit linguistic knowledge. in Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). vol. 3673 LNAI, Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), vol. 3673 LNAI, pp. 290-302, 9th Congress of the Italian Association for Artificial Intelligence - AI/IA 2005: Advances in Artificial Intelligence, Milan, Italy, 21/9/05. https://doi.org/10.1007/11558590_30
Basili R, Cammisa M, Moschitti A. A semantic kernel to exploit linguistic knowledge. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). Vol. 3673 LNAI. 2005. p. 290-302. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)). https://doi.org/10.1007/11558590_30
Basili, Roberto ; Cammisa, Marco ; Moschitti, Alessandro. / A semantic kernel to exploit linguistic knowledge. Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). Vol. 3673 LNAI 2005. pp. 290-302 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)).
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