On fuzzy cluster validity indexes for high dimensional feature space

F Eustáquio, H Camargo, S Rezende… - Advances in Fuzzy Logic …, 2018 - Springer
Fuzzy document clustering aims at automatically organizing related documents into clusters
in a flexible way. At this context, the topics identification addressed by documents in every …

A meta-ontology for modeling fuzzy ontologies and its use in classification tasks based on fuzzy rules

CA Yaguinuma, MTP Santos… - … Journal of Computer …, 2014 - cspub-ijcisim.org
Ontologies have been employed in applications that require semantic information
representation and processing. However, traditional ontologies are not particularly suitable …

Flexible document organization: Comparing fuzzy and possibilistic approaches

TM Nogueira, SO Rezende… - 2015 IEEE International …, 2015 - ieeexplore.ieee.org
System flexibility means the ability of a system to manage imprecise and/or uncertain
information. A lot of commercially available Information Retrieval Systems (IRS) address this …

[PDF][PDF] Fuzzy-DDE: a fuzzy method for the extraction of document cluster descriptors

TM Nogueira, HA Camargo, SO Rezende - International Journal of …, 2013 - mirlabs.org
Good cluster descriptors facilitate the efficient storage and retrieval of information. In
particular, when the imprecision and uncertainty of textual information is considered, the …

Big data from the push of clinical information: Harvesting user feedback for continuing education

R Grad, P Pluye, M Shulha, D Tang… - Big Data and Health …, 2014 - api.taylorfrancis.com
Big Data from the Push of Clinical Information: Harvesting User Feedback for Continuing
Education Page 1 79 5 Big Data from the Push of Clinical Information: Harvesting User …

Fuzzy cluster descriptors improve flexible organization of documents

TM Nogueira, SO Rezende… - 2012 12th International …, 2012 - ieeexplore.ieee.org
System flexibility means the ability of a system to manage imprecise and/or uncertain
information. There are two ways to address the Information Retrieval Systems (IRS) …

Flexible document organization by mixing fuzzy and possibilistic clustering algorithms

NV Carvalho, SO Rezende… - … on Fuzzy Systems …, 2016 - ieeexplore.ieee.org
A powerful and flexible organization of documents can be obtained by mixing fuzzy and
possibilistic clustering. In such organization, documents can belong to more than one cluster …