Implementation Question Answering System using PSO Algorithm

Houman Torabifard¹ Hamed Asgari²

1) High School Senior Student Email:
2) Department of Computer and Information Technology Engineering Science and Research Branch, Islamic Azad University Email:

IOI Code : XDCZ-EHFKH
Publication : 1st conference on engineering & innovation - University of Tabriz(ncoei.ir)
Abstract :
    A Question Answering system (QAS) answers to questions asked in natural language .Early Question Answering systems had limited capabilities and had little performance in cases. But most of current QASs are developed for types of questions asked by users. A QAS applies methods and algorithms to process natural language questions and information retrieval, methods such as Natural language process(NLP). In this paper we used particle swarm optimization (PSO), we tested (PSO)method on TREC9 and QAS01 dataset, obtained good results.

Keywords : question answering systems (qas) stop words tokenization query pso