Searching for authors named "Ioannis Antonellis" – sorted by Relevance.
6 documents found, showing 1 through 6.
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Exploring Term Document Matrices From Matrix Models in Text Mining
- …We explore a matrix-space model, that is a natural extension to the vector space model for Information Retrieval. Each document can be represented by a matrix that is based on document extracts (e.g. sentences, paragraphs, sections). We focus on the performance of this model for the specific case in…
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ABSTRACT
- …We focus on the problem of query rewriting for sponsored search. We base rewrites on a historical click graph that records the ads that have been clicked on in response to past user queries. Given a query q, we first consider Simrank [7] as a way to identify queries similar to q, i.e., queries whose…
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Patent Cases Docket Classification
- …We contribute to the Intellectual Property Litigation Clearinghouse (IPLC) project by providing an extensive experimental evaluation of two classification techniques, namely classification trees and support vector machines. We focus on dockets belonging to the “Claim Construction order ” class and w…
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Personalized news categorization through scalable text classification
- …Abstract. Existing news portals on the WWW aim to provide users with numerous articles that are categorized into specific topics. Such a categorization procedure improves presentation of the information to the end-user. We further improve usability of these systems by presenting the architecture of …
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Contact Person:
- …Scalable Text Classification as a tool for Personalization Abstract—We consider scalability issues of the text classification problem where by using (multi)-labeled training documents, we try to build classifiers that assign documents into classes permitting classification in multiple classes. A new…
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Design And Implementation Of A Game Based
- …A web-based community aims at providing communication and collaboration tools to a special interest group. This paper describes the functionality and architecture issues of a community which aims to bring together users who are interested in the field of game based learning and lifelong learning. Th…
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Showing 1 through 6.
