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

Investigating the impact of management information systems (MIS) on organizational transparency with an emphasis on work ethics

Sadegh Balouch - Omid mehdi Ebadati

Classification of mental states of human concentration based on EEG signal

Mehran Safari Dehnavi - Vahid Safari Dehnavi - Dr Masoud Shafiee

PersianRAG A Retrieval Augmented Generation System for Persian Language

Hossein Hosseini - Mohammad Sobhan Zare - Amir Hossein Mohammadi - Arefeh Kazemi - Zahra Zojaji - Mohammad Ali Nematbakhsh

هوشمندسازی پایش کیفیت رنگزنی داخلی گرین تایر و تحلیل داده برای بهینه سازی عمر بلادر، مصرف رنگ و ریشه یابی عیوب پخت

سامان ثنایی - رضا رحیمی

A Biased Random Key Genetic Algorithm for the Dial-a-Ride Problem

ُSomayeh Sohrabi - Koorush Ziarati - Morteza Keshtkaran

From Faces to Words: An Efficient Persian Visual Lip Reading

Mana Amini - Sajjad Aemmi - Azadeh Ashouri - Reza Akhoundzadeh - Kourosh Hassanzadeh - Mohammad Reza Mohammadi

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

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

IoMT-Enabled Smart Healthcare: State-of-the-Art, Security and Future Directions

Shivam Tripathi - Vatsalkumar Makwana - Malaram Kumhar - Harshal Trivedi - Jitendra Bhatia - Sudeep Tanwar - Hossein Shahinzadeh

Short-Term Traffic Flow Prediction Based on a Recurrent Deep Neural Networks: Study in Tehran

Dr Monireh عبدوس - Taha Vajed Samei

خوشه بندی ویسیلاب های دو آوایی زبان فارسی در کاربرد لب خوانی

مهسا هدایتی پور - دکتر یاسر شکفته - دکتر محسن ابراهیمی مقدم

more

Samin Hamayesh - Version 43.8.0