International Conference on Information and Knowledge Technology

فارسی

Home / یازدهمین کنفرانس بین المللی فناوری اطلاعات و دانش

Using Deconvolutional Variational Autoencoder for Answer Selection in Community Question Answering

Authors :

Golshan Afzali Boroujeni¹ Heshaam Faili²

1- دانشگاه تهران 2- دانشگاه تهران

Keywords :

community question answering, answer selection, convolutional-deconvolutional, variational autoencoder

Abstract :

Answer selection in community question answering is a challenging task in natural language processing. The main problem is that there is no evaluation for the answers given by the users and one should go through all possible answers for assessing them, which is exhausting and time consuming. In this paper we propose a latent-variable model for learning the representations of the question and answer, by jointly optimizing generative and discriminative objectives. This model uses variational autoencoders (VAE) in a multi-task learning process with a classifier to produces a representation for each answer by which the classifier could classify it’s relation with correspond question with a high performance. The experimental results on two widely used datasets demonstrate that the proposed method significantly outperforms all existing models in this filed with a high margin, especially in the semi-supervised setting.

List of archived papers

KGLM-QA: A Novel Approach for Knowledge Graph-Enhanced Large Language Models for Question Answering

Alireza Akhavan safaei - Pegah Saboori - Reza Ramezani - Mohammadali Nematbakhsh

User Preferences Elicitation in Bilateral Automated Negotiation Using Recursive Least Square Estimation

Farnaz Salmanian - Dr Hamid Jazayeri - Dr Javad Kazemitabar

ML-based Optical Fibre Fault Detection in Smart Surveillance and Traffic Systems

Rushil Patel - Sana Narmawala - Nikunjkumar Mahida - Rajesh Gupta - Sudeep Tanwar - Hossein Shahinzadeh

روش مهاجرت خوشه‎ای‎ برای بهبود بستربندی به ‎مشتری در گردش‌کارهای بدون سرویس‌دهنده

محمدامین قسوری جهرمی - مهرداد آشتیانی - فاطمه بخشی

Intelligent Transportation System (ITS) Using Internet of Things (IoT)

Engineer Reza Khalilian - Dr. Abdalhossein Rezai - Dr. Sayyed Mohammad Reza Talakesh

Leveraging Retrieval-Augmented Generation for Persian University Knowledge Retrieval

Arshia Hemmat - Mohammad Hassan Heydari - Kianoosh Vadaei - Afsaneh Fatemi

ارائه یک مدل تصمیم گیری چند معیاره فازی به منظور بهبود دقت فرایند تصمیم گیری به هنگام اختلال هوانوردی

فاطمه عطا عبدالرزاق - نگار مجمع

Improving Deep Neural Network Accelerator for Malaria Diseased Blood Cells using FPGA

Hadi Rezaeikarjani - Mojtaba Valinataj

Classical-Quantum Multiple Access Wiretap Channel with Common Message: One-shot Rate Region

Hadi Aghaee - Dr Bahareh Akhbari

ISPREC: Integrated Scientific Paper Recommendation using heterogeneous information network

Elaheh Jafari - Dr Bita Shams - Dr Saman Haratizadeh

more

Samin Hamayesh - Version 41.3.1