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Authors: Ivan Garrido Marquez ; Jorge Garcia Flores ; François Lévy and Adeline Nazarenko

Affiliation: LIPN, Paris University 13 – Sorbonne Paris Cité & CNRS, Av. J.-B. Clément, Villetaneuse and France

Keyword(s): Quality Measures, Document Classification, Blog Posts Categories.

Related Ontology Subjects/Areas/Topics: Artificial Intelligence ; Collaboration and e-Services ; Data Engineering ; e-Business ; Enterprise Information Systems ; Information Systems Analysis and Specification ; Knowledge Engineering and Ontology Development ; Knowledge Representation ; Knowledge-Based Systems ; Ontologies and the Semantic Web ; Ontology Engineering ; Ontology Sharing and Reuse ; Semantic Web ; Soft Computing ; Symbolic Systems

Abstract: Document classification is often meant to serve as semantic indexing to help readers finding documents related to a given topic. However, the quality of indexing often deteriorates with time: some categories are misused or forgotten by indexers, others become obsolete or too general to be useful. This paper proposes measures to assess the quality of an indexing system and an algorithm that guides indexers in restructuring their indexes. Focus is put on the reader’s rather than on the annotator’s point of view (Does the classification really help accessing information? vs. Is a category adequate with the content of the document?). The whole approach is illustrated on a corpus of 20 blogs which posts are associated with categories. We show that indexers have difficulties to adapt the blogs indexing systems when the number of posts increases and we show that our approach can significantly improve the quality of these indexing systems, by simulating blog restructuring.

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Paper citation in several formats:
Marquez, I.; Flores, J.; Lévy, F. and Nazarenko, A. (2018). Controlling the Drift of Semantic Indexing Systems. In Proceedings of the 10th International Joint Conference on Knowledge Discovery, Knowledge Engineering and Knowledge Management (IC3K 2018) - KEOD; ISBN 978-989-758-330-8; ISSN 2184-3228, SciTePress, pages 199-206. DOI: 10.5220/0006926501990206

@conference{keod18,
author={Ivan Garrido Marquez. and Jorge Garcia Flores. and Fran\c{C}ois Lévy. and Adeline Nazarenko.},
title={Controlling the Drift of Semantic Indexing Systems},
booktitle={Proceedings of the 10th International Joint Conference on Knowledge Discovery, Knowledge Engineering and Knowledge Management (IC3K 2018) - KEOD},
year={2018},
pages={199-206},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0006926501990206},
isbn={978-989-758-330-8},
issn={2184-3228},
}

TY - CONF

JO - Proceedings of the 10th International Joint Conference on Knowledge Discovery, Knowledge Engineering and Knowledge Management (IC3K 2018) - KEOD
TI - Controlling the Drift of Semantic Indexing Systems
SN - 978-989-758-330-8
IS - 2184-3228
AU - Marquez, I.
AU - Flores, J.
AU - Lévy, F.
AU - Nazarenko, A.
PY - 2018
SP - 199
EP - 206
DO - 10.5220/0006926501990206
PB - SciTePress