@inproceedings{1255fe7e57c84d3b99a14564aee81be1,
title = "Detecting deviations in text collections: An approach using conceptual graphs",
abstract = "Deviation detection is an important problem of both data and text mining. In this paper we consider the detection of deviations in a set of texts represented as conceptual graphs. In contrast with statistical and distance-based approaches, the method we propose is based on the concept of generalization and regularity. Among its main characteristics are the detection of rare patterns (that attempt to give a generalized description of rare texts) and the ability to discover local deviations (deviations at different contexts and generalization levels). The method is illustrated with the analysis of a set of computer science papers.",
keywords = "Conceptual graphs, Deviation detection, Natural language processing, Regularity, Text mining",
author = "M. Montes-y-G{\'o}mez and A. Gelbukh and A. L{\'o}pez-L{\'o}pez",
note = "Publisher Copyright: {\textcopyright} Springer-Verlag Berlin Heidelberg 2002.; 2nd Mexican International Conference on Artificial Intelligence, MICAI 2002 ; Conference date: 22-04-2002 Through 26-04-2002",
year = "2002",
doi = "10.1007/3-540-46016-0_19",
language = "Ingl{\'e}s",
isbn = "3540434755",
series = "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",
publisher = "Springer Verlag",
pages = "176--184",
editor = "{Coello Coello}, {Carlos A.} and {de Albornoz}, Alvaro and Sucar, {Luis Enrique} and Battistutti, {Osvaldo Cairo}",
booktitle = "MICAI 2002",
address = "Alemania",
}