Data Mining
1. NSE-PSO: Toward an Effective Model Using Optimization Algorithm and Sampling Methods for Text Classification

R. Asgarnezhad; A. Monadjemi; M. SoltanAghaei

Volume 8, Issue 2 , Summer and Autumn 2020, , Pages 183-192

  Background and Objectives: With the extensive web applications, review sentiment classification has attracted increasing interest among text mining works. Traditional approaches did not indicate multiple relationships connecting words while emphasizing the preprocessing phase and data reduction techniques, ...  Read More

Computational Intelligence
2. A Preprocessing Technique to Investigate the Stability of Multi-Objective Heuristic Ensemble Classifiers

Zeinab Khatoun Pourtaheri

Volume 8, Issue 1 , Winter and Spring 2020, , Pages 125-134

  Background and Objectives: According to the random nature of heuristic algorithms, stability analysis of heuristic ensemble classifiers has particular importance. Methods: The novelty of this paper is using a statistical method consists of Plackett-Burman design, and Taguchi for the first time to specify ...  Read More