NDLI: Learning the multilingual translation representations for question retrieval in community question answering via non-negative matrix factorization

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IEEE/ACM Transactions on Audio, Speech and Language Processing (TASLP) : Volume 24

Issue 9, September 2016

Issue 8, August 2016

Issue 7, July 2016

A simplified subband ANC algorithm without secondary path modeling

Multiple non-negative matrix factorization for many-to-many voice conversion

Training deep bidirectional LSTM acoustic model for LVCSR by a context-sensitive-chunk BPTT approach

Text-dependent speaker recognition with random digit strings

Foreground speech segmentation and enhancement using glottal closure instants and mel cepstral coefficients

Robust estimation and tracking of pitch period using an efficient Bayesian filter

A novel method of glottal inverse filtering

Multi-frame amplitude envelope estimation for modification of singing voice

Improving trajectory modelling for DNN-based speech synthesis by using stacked bottleneck features and minimum generation error training

Fusion methods for speech enhancement and audio source separation

Improving the performance of the PNLMS algorithm using l₁ norm regularization

Spotforming: spatial filtering with distributed arrays for position-selective sound acquisition

Learning the multilingual translation representations for question retrieval in community question answering via non-negative matrix factorization

Power-normalized cepstral coefficients (PNCC) for robust speech recognition

Issue 2, February 2016

Issue 1, January 2016

IEEE/ACM Transactions on Audio, Speech and Language Processing (TASLP) : Volume 23

IEEE/ACM Transactions on Audio, Speech and Language Processing (TASLP) : Volume 22

Learning the multilingual translation representations for question retrieval in community question answering via non-negative matrix factorization

Content Provider	ACM Digital Library
Author	Zhou, Guangyou Zhao, Jun Xie, Zhiwen He, Tingting Hu, Xiaohua Tony
Copyright Year	2016
Abstract	Community question answering (CQA) has become an increasingly popular research topic. In this paper, we focus on the problem of question retrieval. Question retrieval in CQA can automatically find the most relevant and recent questions that have been solved by other users. However, the word ambiguity and word mismatch problems bring about new challenges for question retrieval in CQA. State-of-the-art approaches address these issues by implicitly expanding the queried questions with additional words or phrases using monolingual translation models. While useful, the effectiveness of these models is highly dependent on the availability of quality parallel monolingual corpora (e.g., question--answer pairs) in the absence of which they are troubled by noise issues. In this work, we propose an alternative way to address the word ambiguity and word mismatch problems by taking advantage of potentially rich semantic information drawn from other languages. Our proposed method employs statistical machine translation to improve question retrieval and enriches the question representation with the translated words from other languages via non-negative matrix factorization. Experiments conducted on real CQA data sets show that our proposed approach is promising.
Starting Page	1305
Ending Page	1314
Page Count	10
File Format	PDF
ISSN	23299290
e-ISSN	23299304
Volume Number	24
Issue Number	7
Journal	IEEE/ACM Transactions on Audio, Speech and Language Processing (TASLP)
Language	English
Publisher	Association for Computing Machinery (ACM)
Publisher Date	2016-07-01
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Community question answering Information retrieval Natural language processing Question retrieval Text mining
Content Type	Text
Resource Type	Article
Subject	Instrumentation Computational Mathematics Signal Processing Electrical and Electronic Engineering Acoustics and Ultrasonics Speech and Hearing Media Technology

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Multiple non-negative matrix factorization for many-to-many voice conversion

Feature Learning with Matrix Factorization Applied to Acoustic Scene Classification

Bayesian factorization and learning for monaural source separation

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Coupled Matrix Factorization for Question Similarity

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Learning the multilingual translation representations for question retrieval in community question answering via non-negative matrix factorization

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