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TEXT ANALYSIS AND AUTOMATIC FORMATION OF CLUSTERS BY THEMATIC FOCUS

open access: yesМеждународный студенческий научный вестник (International Student Scientific Herald)
openaire   +1 more source

Thematic Fuzzy Clusters with an Additive Spectral Approach

open access: yesLecture Notes in Computer Science, 2011
This paper introduces an additive fuzzy clustering model for similarity data as oriented towards representation and visualization of activities of research organizations in a hierarchical taxonomy of the field. We propose a one-by-one cluster extracting strategy which leads to a version of spectral clustering approach for similarity data.
Susana Nascimento   +2 more
exaly   +3 more sources

Laplacian normalization for deriving thematic fuzzy clusters with an additive spectral approach

Expert Systems, 2013
AbstractThis paper presents a further investigation into computational properties of a novel fuzzy additive spectral clustering method, Fuzzy Additive Spectral clustering (FADDIS), recently introduced by authors. Specifically, we extend our analysis to ‘difficult’ data structures from the recent literature and develop two synthetic data generators ...
Susana Nascimento, Boris Mirkin
exaly   +2 more sources

Thematic Cluster Analysis of the L2 Experience Interview Corpus

2017
This chapter addresses two research questions. First, what semantic clusters are identifiable in the L2 Experience Interview Corpus (Polat 2013a), and second, what can these clusters tell us about the participants’ L2 learning experience? Starting with our transcribed sentences (called “elementary contexts”) as the basic unit of analysis, the T-Lab ...
Brittany Polat   +2 more
exaly   +2 more sources

Clustering Thematic Information in Social Media

Proceedings of the 32nd International Conference on Computer Graphics and Vision, 2022
The constant growth in the number of users of the Internet and the improvement in technical capabilities of communications allow the use of various tools for the rapid notification of the population about the events occurring in the world. Depending on the type of source, models of information dissemination differ.
Mikhail Sergeevich Ulizko   +4 more
openaire   +1 more source

Thematic Clustering

Industry and Higher Education, 2000
The authors first present a macro-level background to the idea of ‘connectivity’, based on a review of the systemic view in the literature on innovation and industrial/business clusters, linking the two to demonstrate the relevance of organizational forms (clusters) to the innovation process.
Jay Mitra, Harry Matlay
openaire   +1 more source

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