José Alfredo Ferreira Costa

Orcid: 0000-0002-1290-6454

Affiliations:
  • Federal University of Rio Grande do Norte, UFRN, Natal, Brazil


According to our database1, José Alfredo Ferreira Costa authored at least 55 papers between 1999 and 2023.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of four.

Timeline

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Bibliography

2023
Evaluating Text Classification in the Legal Domain Using BERT Embeddings.
Proceedings of the Intelligent Data Engineering and Automated Learning - IDEAL 2023, 2023

2022
W-FRIM: A weighted fuzzy RIM approach.
Expert Syst. Appl., November, 2022

Application of the QFD-fuzzy-SERVQUAL methodology as a quality planning tool at the surgical centre of a public teaching hospital.
BMC Medical Informatics Decis. Mak., 2022

Comparing Clustering Techniques on Brazilian Legal Document Datasets.
Proceedings of the Hybrid Artificial Intelligent Systems - 17th International Conference, 2022

2021
Comparison of Feature Extraction Methods for Brazilian Legal Documents Clustering.
Proceedings of the IEEE Latin American Conference on Computational Intelligence, 2021

A Comparison of Classification Methods Applied to Legal Text Data.
Proceedings of the Progress in Artificial Intelligence, 2021

2020
Quality Function Deployment and Analytic Hierarchy Process: A literature review of their joint application.
Concurr. Eng. Res. Appl., 2020

2019
Self-organizing maps applied to analysis of state energy balances.
Proceedings of the IEEE Latin American Conference on Computational Intelligence, 2019

2018
An alternative approach for particle swarm optimisation using serendipity.
Int. J. Bio Inspired Comput., 2018

2017
An ensemble algorithm for Kohonen self-organizing map with different sizes.
Log. J. IGPL, 2017

Knowledge extraction from time series of electric energy demand using temporal data mining.
Proceedings of the IEEE Latin American Conference on Computational Intelligence, 2017

Modified bat algorithm with cauchy mutation and elite opposition-based learning.
Proceedings of the IEEE Latin American Conference on Computational Intelligence, 2017

Clustering of regional HDI data using Self-Organizing Maps.
Proceedings of the IEEE Latin American Conference on Computational Intelligence, 2017

A Personality-Based Recommender System for Semantic Searches in Vehicles Sales Portals.
Proceedings of the Hybrid Artificial Intelligent Systems - 12th International Conference, 2017

2015
Fusion of Self-Organizing Maps with Different Sizes.
Proceedings of the Intelligent Data Engineering and Automated Learning - IDEAL 2015, 2015

Self-Organizing Maps Fusion: An Approach to Different Size Maps.
Proceedings of the Hybrid Artificial Intelligent Systems - 10th International Conference, 2015

2014
Clustering of the self-organizing map using particle swarm optimization and validity indices.
Proceedings of the 2014 International Joint Conference on Neural Networks, 2014

Fusion of Kohonen Maps Ranked by Cluster Validity Indexes.
Proceedings of the Hybrid Artificial Intelligence Systems - 9th International Conference, 2014

An Ontology-Based Recommender System Architecture for Semantic Searches in Vehicles Sales Portals.
Proceedings of the Hybrid Artificial Intelligence Systems - 9th International Conference, 2014

A density-based clustering of the Self-Organizing Map using graph cut.
Proceedings of the 2014 IEEE Symposium on Computational Intelligence and Data Mining, 2014

2013
Using Graph Clustering for Community Discovery in Web-Based Social Networks.
Proceedings of the Advances in Swarm Intelligence, 4th International Conference, 2013

Arquitetura de um Sistema de Recomendação Baseado em Ontologia para Anúncios de Carros.
Proceedings of the 6th Seminar on Ontology Research in Brazil, 2013

Clustering the self-organizing map through the identification of core neuron regions.
Proceedings of the 2013 International Joint Conference on Neural Networks, 2013

Clustering, Noise Reduction and Visualization Using Features Extracted from the Self-Organizing Map.
Proceedings of the Intelligent Data Engineering and Automated Learning - IDEAL 2013, 2013

Inferring Hidden Trust Relationships in Social Networks for Encouraging Collaboration and Cooperation among Individuals.
Proceedings of the Collaboration and Technology - 19th International Conference, 2013

2012
Automatic Modulation Classification Using Information Theoretic Similarity Measures.
Proceedings of the 76th IEEE Vehicular Technology Conference, 2012

Behavior Pattern Recognition in Electric Power Consumption Series Using Data Mining Tools.
Proceedings of the Intelligent Data Engineering and Automated Learning - IDEAL 2012, 2012

Using SOM to Clustering of Web Sessions Extracted by Techniques of Web Usage Mining.
Proceedings of the Intelligent Data Engineering and Automated Learning - IDEAL 2012, 2012

Classification of Pharmaceutical Solid Excipients Using Self-Organizing Maps.
Proceedings of the Intelligent Data Engineering and Automated Learning - IDEAL 2012, 2012

Logistic Regression Applied to Airport Customer Satisfaction Using Hierarchical Quality Model.
Proceedings of the Intelligent Data Engineering and Automated Learning - IDEAL 2012, 2012

Using SOM Maps for Clustering and Visualization of Diamond Films Deposited by HFCVD Process.
Proceedings of the Advances in Artificial Intelligence - IBERAMIA 2012, 2012

2011
A Graph Partitioning Approach to SOM Clustering.
Proceedings of the Intelligent Data Engineering and Automated Learning - IDEAL 2011, 2011

A Comparison of Dimensionality Reduction Methods Using Topology Preservation Indexes.
Proceedings of the Intelligent Data Engineering and Automated Learning - IDEAL 2011, 2011

2010
Gradient-based SOM clustering and visualisation methods.
Proceedings of the International Joint Conference on Neural Networks, 2010

Clustering and Visualizing SOM Results.
Proceedings of the Intelligent Data Engineering and Automated Learning, 2010

2009
Unsupervised Data Clustering and Image Segmentation using Natural Computing Techniques.
Proceedings of the IEEE International Conference on Systems, 2009

A New Segmentation Approach in Structured Self-Organizing Maps for Image Retrieval.
Proceedings of the Intelligent Data Engineering and Automated Learning, 2009

2008
The Semantic Clustering of Images and Its Relation with Low Level Color Features.
Proceedings of the 2th IEEE International Conference on Semantic Computing (ICSC 2008), 2008

Application of multiple decision trees for condition monitoring in induction motors.
Proceedings of the International Joint Conference on Neural Networks, 2008

Parallel self-organizing maps with application in clustering distributed data.
Proceedings of the International Joint Conference on Neural Networks, 2008

Classificação da direção do olhar para interatividade humana utilizando processamento de imagens digitais.
Proceedings of the VIII Simpósio Brasileiro de Fatores Humanos em Sistemas Computacionais (IHC 2008), 2008

Cluster Analysis of Land-Cover Images Using Automatically Segmented SOMs with Textural Information.
Proceedings of the Intelligent Data Engineering and Automated Learning, 2008

A Comparison between Hybrid and Non-hybrid Classifiers in Diagnosis of Induction Motor Faults.
Proceedings of the 11th IEEE International Conference on Computational Science and Engineering, 2008

2007
An Evaluation of MLP Neural Network Efficiency for Image Filtering.
Proceedings of the Seventh International Conference on Intelligent Systems Design and Applications, 2007

Cluster Analysis using Growing Neural Gas and Graph Partitioning.
Proceedings of the International Joint Conference on Neural Networks, 2007

A Three-Stage Approach Based on the Self-organizing Map for Satellite Image Classification.
Proceedings of the Artificial Neural Networks, 2007

Content Based Image Retrieval using a Descriptors Hierarchy.
Proceedings of the 7th International Conference on Hybrid Intelligent Systems, 2007

2006
Data Clustering using Self-Organizing Maps segmented by Mathematic Morphology and Simplified Cluster Validity Indexes: an application in remotely sensed images.
Proceedings of the International Joint Conference on Neural Networks, 2006

An Empirical Analysis of Under-Sampling Techniques to Balance a Protein Structural Class Dataset.
Proceedings of the Neural Information Processing, 13th International Conference, 2006

2005
Automatic remotely sensed data clustering by tree-structured self-organizing maps.
Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2005

2003
An Efficient Approach to the Travelling Salesman Problem Using Self-Organizing Maps.
Int. J. Neural Syst., 2003

2002
An Efficient Approach of the SOM Algorithm to the Traveling Salesman Problem.
Proceedings of the 7th Brazilian Symposium on Neural Networks (SBRN 2002), 2002

2001
Clustering of complex shaped data sets via Kohonen maps and mathematical morphology.
Proceedings of the Data Mining and Knowledge Discovery: Theory, 2001

1999
Classificação automatica e analise de dados por redes neurais auto-organizaveis.
PhD thesis, 1999

Estimating the Number of Clusters in Multivariate Data by Self-Organizing Maps.
Int. J. Neural Syst., 1999


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