A Hybridization Method of Prototype Generation and Prototype Selection for K-NN rule Based on GSA

M. Rezaei; H. Nezamabadi-pour

Volume 10, Issue 2 , April 2022, , Pages 257-268


  The present study aims to overcome some defects of the K-nearest neighbor (K-NN) rule. Two important data preprocessing methods to elevate the K-NN rule are prototype selection (PS) and prototype generation (PG) techniques. Often the advantage of these techniques is investigated separately. In this paper, ...  Read More

Question Classification in Question Answering System using Combination of Ensemble Classification and Feature Selection

Sh. Golzari; F. Sanei; M.R. Saybani; A. Harifi​; M. Basir

Volume 10, Issue 1 , January 2022, , Pages 15-24


  A Question Answering System (QAS) is a special form of information retrieval which consists of three parts: question processing, information retrieval, and answer selection. Determining the type of question is the most important part of QAS as it affects other following parts. This study uses effective ...  Read More