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Author: Hendrik Schöneberg

Affiliation: University of Würzburg, Germany

ISBN: 978-989-8425-28-7

Keyword(s): Text mining, Classification, Deep tagging, Information retrieval.

Related Ontology Subjects/Areas/Topics: Artificial Intelligence ; Clustering and Classification Methods ; Information Extraction ; Knowledge Discovery and Information Retrieval ; Knowledge-Based Systems ; Mining Text and Semi-Structured Data ; Symbolic Systems

Abstract: Automated Deep Tagging heavily relies on a term’s proper recognition. If its syntax is obfuscated by spelling mistakes, OCR errors or typing variants, regular string matching or pattern matching algorithms may not be able to succeed with the classification. Context Vector Tagging is an approach which analyzes term co-occurrence data and represents it in a vector space model, paying specific respect to the source’s language. Utilizing the cosine angle between two context vectors as similarity measure, we propose, that terms with similar context vectors share a similar word class, thus allowing even unknown terms to be classified. This approach is especially suitable to tackle the above mentioned syntactical problems and can support classic string- or pattern-based classificator-algorithms in syntactically challenging environments.

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Paper citation in several formats:
Schöneberg, H. (2010). CONTEXT VECTOR CLASSIFICATION - Term Classification with Context Evaluation.In Proceedings of the International Conference on Knowledge Discovery and Information Retrieval - Volume 1: KDIR, (IC3K 2010) ISBN 978-989-8425-28-7, pages 387-391. DOI: 10.5220/0003067403870391

@conference{kdir10,
author={Hendrik Schöneberg.},
title={CONTEXT VECTOR CLASSIFICATION - Term Classification with Context Evaluation},
booktitle={Proceedings of the International Conference on Knowledge Discovery and Information Retrieval - Volume 1: KDIR, (IC3K 2010)},
year={2010},
pages={387-391},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0003067403870391},
isbn={978-989-8425-28-7},
}

TY - CONF

JO - Proceedings of the International Conference on Knowledge Discovery and Information Retrieval - Volume 1: KDIR, (IC3K 2010)
TI - CONTEXT VECTOR CLASSIFICATION - Term Classification with Context Evaluation
SN - 978-989-8425-28-7
AU - Schöneberg, H.
PY - 2010
SP - 387
EP - 391
DO - 10.5220/0003067403870391

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