Revue Maghrébine des Langues
Volume 9, Numéro 1, Pages 113-130
2014-12-31

High-performance Arabic Question Answering System



Authors : Hamadene Abdelbaki .

Abstract

Question Answering systems are emerged to provide unique, brief and concise answers instead of links toward web pages returned by search engines. Many systems have been deeply thought and efficiently developed for other natural languages especially English. Research studies to develop efficient Arabic Question Answering Systems are still few and need important care to many aspects and Arabic particularities (short vowels, absence of capital letters, complex morphology, etc.). The proposed Question Answering system (ArQA) with sophisticated architecture deals with Arabic factoid questions. It employs the latest approaches of NLP, IR and question answering systems. The experimental results show the effectiveness of our approach based on N-grams matching, question’s focus filtering, and studies about text similarity scoring. Using standard metrics (adopted by TREC), ArQA achieves an overall accuracy of more than 86% and outperforms other systems.

Keywords

High-Performance Arabic Question Answering System

Les articles similaires

تحقيق مخطوطة رسالة الجوهري الصغير: إتحاف الآمال بجواب السؤال في الحمل والوضع لبعض الرجال Editing The Manuscript Of Treatise Al-jawharī Al-ṣaġīr: Dedication Of Hopes In Answering The Question In Predication And Hypothesis For Some Men

زواقي حسين . 
ص 647-662.

Effect Of Content And Fineness Of Slag As High Volume Cement Replacement On Strength And Durability Of Ultra-high Performance Mortar

Gupta Souradeep . 
pages 43-54.

Les Pratiques De La Performance Dans Les Entreprises : Essai D’appréciation De L’état Des Connaissances En Matière De Performance Au Sein D’une Entreprise De Production Et De Distribution De L’électricité Et Du Gaz Dans La Wilaya De Tizi-ouzou The Practices Of The Performance In The Enterprises: Attempt Of Appreciation Of The Knowledge In The Domain Of The Performance In A Company Of Production And Distribution Of Electricity And Gas In An Algerian Town (tizi-ouzou).

Aboubakar Mahamat Zene .  Bia Chabane . 
pages 486-505.

أنظمة عمل الأداء العالي كآلية لتحقيق الأداء المتميز للأستاذ الجامعي –دراسة ميدانية في عينة من جامعات الشرق الجزائري-.high-performance Work Systems As A Mechanism To Achieve The Excellent Performance Of The Faculty Member An Empirical Study Within A Sample Of Eastern Algerian Universities

قراشة دنيا .  طيار أحسن . 
ص 66-84.

مستوى اليقظة العقلية لدى عينة من تلاميذ تعليم المرحلة الثانوية دراسة ميدانية بثانوية بن مستورة العربي - تيارت- The Level Mindfulness In A Sample Of High School Students. Field Study In Ben Mastoura Alarbi High School In Tiaret

عميار كهينة .  بركات عبد الجق . 
ص 663-686.

Formats de citation