Zobrazeno 1 - 10
of 126
pro vyhledávání: '"Jonas Poelmans"'
Publikováno v:
Expert Systems with Applications. 40:6601-6623
This is the first part of a large survey paper in which we analyze recent literature on Formal Concept Analysis (FCA) and some closely related disciplines using FCA. We collected 1072 papers published between 2003 and 2011 mentioning terms related to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d9357de4371b11cbb1bf4bf37f930e02
https://doi.org/10.1016/j.eswa.2013.05.007
https://doi.org/10.1016/j.eswa.2013.05.007
Publikováno v:
International Journal of General Systems. 42:572-593
Two novel approaches to triclustering of three-way binary data are proposed. Tricluster is defined as a dense subset of a ternary relation Y defined on sets of objects, attributes, and conditions, or, equivalently, as a dense submatrix of the adjacen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::937bff8e670e2b2603da12621eef0ed5
https://doi.org/10.1080/03081079.2013.798899
https://doi.org/10.1080/03081079.2013.798899
Autor:
Jonas Poelmans, Sergei O. Kuznetsov
Publikováno v:
Wiley Interdisciplinary Reviews: Data Mining and Knowledge Discovery. 3:200-215
During the last three decades, formal concept analysis (FCA) became a well-known formalism in data analysis and knowledge discovery because of its usefulness in important domains of knowledge discovery in databases (KDD) such as ontology engineering,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::44efe37ae79e24e81b989f7b65cd3486
https://doi.org/10.1002/widm.1088
https://doi.org/10.1002/widm.1088
Publikováno v:
International Journal of General Systems. 41:774-804
We propose an iterative and human-centred knowledge discovery methodology based on formal concept analysis. The proposed approach recognizes the important role of the domain expert in mining real-world enterprise applications and makes use of specifi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b9b1adea877665c28e01d46966d6a30
https://doi.org/10.1080/03081079.2012.721662
https://doi.org/10.1080/03081079.2012.721662
Publikováno v:
Expert Systems With Applications, 39(9), 8115-8135. Pergamon
In this paper, we propose an expert system for iterative requirements engineering using Formal Concept Analysis. The requirements engineering approach is grounded in the theoretical framework of C-K theory. An essential result of this approach is tha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ac24e6bb56ae33a123b794377925fe7
https://doi.org/10.1016/j.eswa.2012.01.154
https://doi.org/10.1016/j.eswa.2012.01.154
Publikováno v:
Expert Systems With Applications, 38(4), 3116-3130. Pergamon
The types of police inquiries performed these days are incredibly diverse. Often data processing architectures are not suited to cope with this diversity since most of the case data is still stored as unstructured text. In this paper Formal Concept A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6a7e1411cee0e41281428724e6522751
https://doi.org/10.1016/j.eswa.2010.08.103
https://doi.org/10.1016/j.eswa.2010.08.103
Publikováno v:
Applied Soft Computing, 11(4), 3870-3876. Elsevier
In this paper we compare the usability of ESOM and MDS as text exploration instruments in police investigations. We combine them with traditional classification instruments such as the SVM and Naïve Bayes. We perform a case of real-life data mining
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::73ad22ba6d899c2a0fce46537d997a0c
https://doi.org/10.1016/j.asoc.2011.02.026
https://doi.org/10.1016/j.asoc.2011.02.026
Publikováno v:
Journal of Interactive Marketing. 24:309-331
Internet adoption in China is booming and purchasing power is growing steadily. Increasing numbers of Chinese turn to the Internet to search for information prior to a purchase. Based on 32 h of interviews with students and business professionals in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee990ca9431644a660351e4669b15edc
https://doi.org/10.1016/j.intmar.2010.02.010
https://doi.org/10.1016/j.intmar.2010.02.010
Publikováno v:
Expert Systems With Applications, 36(9), 11864-11874. Pergamon
Topographic maps are an appealing exploratory instrument for discovering new knowledge from databases. During the past years, new types of Self Organizing Maps (SOM) were introduced in the literature, including the recent Emergent SOM. The ESOM tool
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a84b81a00ca8312248c29bfbe2fce080
https://doi.org/10.1016/j.eswa.2009.04.027
https://doi.org/10.1016/j.eswa.2009.04.027
This book constitutes the proceedings of the 20th International Conference on Conceptual Structures, ICCS 2013, held in Mumbai, India, in January 2013. The 22 full papers presented were carefully reviewed and selected from 43 submissions for inclusio
