Armando Vieira

Ning Chen, Bernardete Ribeiro, Armando Vieira, An Chen: Clustering and visualization of bankruptcy trajectory using self-organizing map. Expert Syst. Appl. 40(1): 385-393 (2013)

Bernardete Ribeiro, Catarina Silva, Ning Chen, Armando Vieira, João Carvalho das Neves: Enhanced default risk models with SVM+. Expert Syst. Appl. 39(11): 10140-10152 (2012)

Armando Vieira, Bernardete Ribeiro, Ning Chen: Credit Scoring for SME Using a Manifold Supervised Learning Algorithm. IDEAL 2012: 763-770

Ning Chen, Bernardete Ribeiro, Armando Vieira, João Duarte, João C. Neves: A genetic algorithm-based approach to cost-sensitive bankruptcy prediction. Expert Syst. Appl. 38(10): 12939-12945 (2011)

Ning Chen, Armando Vieira, Bernardete Ribeiro, João Duarte, João Carvalho das Neves: A stable credit rating model based on learning vector quantization. Intell. Data Anal. 15(2): 237-250 (2011)

Ning Chen, Bernardete Ribeiro, Armando Vieira: Bankruptcy Trajectory Analysis on French Companies Using Self-Organizing Map. EPIA 2011: 407-417

António Gaspar-Cunha, Fernando Mendes, João Duarte, Armando Vieira, Bernardete Ribeiro, André Ribeiro, João Carvalho das Neves: Feature Selection for Bankruptcy Prediction: A Multi-Objective Optimization Approach. IJNCR 1(2): 71-91 (2010)

Ning Chen, Bernardete Ribeiro, Armando Vieira, João Duarte, João Carvalho das Neves: Weighted Learning Vector Quantization to Cost-Sensitive Learning. ICANN (3) 2010: 277-281

Bernardete Ribeiro, Catarina Silva, Armando Vieira, António Gaspar-Cunha, João Carvalho das Neves: Financial distress model prediction using SVM+. IJCNN 2010: 1-7

António Gaspar-Cunha, Fernando Mendes, João Duarte, Armando Vieira, Bernardete Ribeiro, André Ribeiro, João Carvalho das Neves: Multi-Objective Evolutionary Algorithms for Feature Selection: Application in Bankruptcy Prediction. SEAL 2010: 319-328

Ning Chen, Armando Vieira, João Duarte, Bernardete Ribeiro, João Carvalho das Neves: Cost-Sensitive Learning Vector Quantization for Financial Distress Prediction. EPIA 2009: 374-385

Ning Chen, Armando Vieira: Bankruptcy Prediction based on Independent Component Analysis. ICAART 2009: 150-155

Bernardete Ribeiro, Catarina Silva, Armando Vieira, João Carvalho das Neves: Extracting Discriminative Features Using Non-negative Matrix Factorization in Financial Distress Data. ICANNGA 2009: 537-547

Armando Vieira, João Duarte, Bernardete Ribeiro, João Carvalho das Neves: Accurate Prediction of Financial Distress of Companies with Machine Learning Algorithms. ICANNGA 2009: 569-576

Bernardete Ribeiro, Armando Vieira, João Carvalho das Neves: Supervised Isomap with Dissimilarity Measures in Embedding Learning. CIARP 2008: 389-396

Armando Vieira, João Duarte, Bernardete Ribeiro, João Carvalho das Neves: Improving Personal Credit Scoring with HLVQ-C. ICONIP (2) 2008: 97-103

Bernardete Ribeiro, Armando Vieira, João Duarte, Catarina Silva, João Carvalho das Neves, Qingzhong Liu, Andrew H. Sung: Learning Manifolds for Bankruptcy Analysis. ICONIP (1) 2008: 723-730

Bernardete Ribeiro, Armando Vieira, João Carvalho das Neves: Sparse Bayesian Models: Bankruptcy-Predictors of Choice? IJCNN 2006: 3377-3381

António Gaspar-Cunha, Armando Vieira: A Multi-Objective Evolutionary Algorithm Using Neural Networks to Approximate Fitness Evaluations. Int. J. Comput. Syst. Signal 6(1): 18-36 (2005)

Armando Vieira: An Iterative Artificial Neural Network for High Dimensional Data Analysis. ICANN (2) 2005: 691-696

Armando Vieira, Baldomero Oliva: Protein Loop Classification Using Artificial Neural Networks. BSB 2005: 222-225

António Gaspar-Cunha, Armando Vieira: A Hybrid Multi-Objective Evolutionary Algorithm Using an Inverse Neural Network. Hybrid Metaheuristics 2004: 25-30

Armando Vieira, Nuno Barradas: A training algorithm for classification of high-dimensional data. Neurocomputing 50: 461-472 (2003)

Armando Vieira, Pedro A. Castillo Valdivieso, Juan J. Merelo Guervós: Application of HLVQ and G-Prop Neural Networks to the Problem of Bankruptcy Prediction. IWANN (2) 2003: 655-662