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Semantic Scholar uses AI to extract papers important to this topic.
2017
2017
Unsupervised Topic Modelling in a Book Recommender System for New Users
Haifa Alharthi
,
Diana Inkpen
,
Stan Szpakowicz
eCOM@SIGIR
2017
Corpus ID: 59528437
Book recommender systems (RSs) are useful in libraries, schools and e-commerce applications. To our knowledge, no book RS…
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2013
2013
An improved semantic similarity measure for document clustering based on topic maps
Muhammad Rafi
,
M. S. Shaikh
arXiv.org
2013
Corpus ID: 17118309
A major computational burden, while performing document clustering, is the calculation of similarity measure between a pair of…
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2011
2011
Learning search tasks in queries and web pages via graph regularization
Ming Ji
,
Jun Yan
,
+4 authors
Zheng Chen
Annual International ACM SIGIR Conference on…
2011
Corpus ID: 6914381
As the Internet grows explosively, search engines play a more and more important role for users in effectively accessing online…
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2010
2010
Using topic themes for multi-document summarization
S. Harabagiu
,
Finley Lacatusu
TOIS
2010
Corpus ID: 15511124
The problem of using topic representations for multidocument summarization (MDS) has received considerable attention recently…
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2010
2010
Learning to Tag from Open Vocabulary Labels
Edith Law
,
Burr Settles
,
Tom Michael Mitchell
ECML/PKDD
2010
Corpus ID: 16162560
Most approaches to classifying media content assume a fixed, closed vocabulary of labels. In contrast, we advocate machine…
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2008
2008
An unsupervised web-based topic language model adaptation method
Gwénolé Lecorvé
,
G. Gravier
,
P. Sébillot
IEEE International Conference on Acoustics…
2008
Corpus ID: 9722175
This paper focuses on a solution to better adapt ASR systems, whose language models (LM) are usually trained on topic-independent…
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2007
2007
WIDIT in TREC 2007 Blog Track: Combining Lexicon-Based Methods to Detect Opinionated Blogs
Kiduk Yang
,
Ning Yu
,
Hui Zhang
Text Retrieval Conference
2007
Corpus ID: 12487242
participated in the Blog track‟s opinion task and the polarity subtask. For the opinion task, whose goal is to "uncover the…
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2007
2007
Speech-Based Interactive Information Guidance System using Question-Answering Technique
Teruhisa Misu
,
Tatsuya Kawahara
IEEE International Conference on Acoustics…
2007
Corpus ID: 1488097
This paper addresses an interactive framework for information navigation based on document knowledge base. In conventional audio…
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2006
2006
Dealing with Out of Domain Questions in Virtual Characters
Ronakkumar Patel
,
Anton Leuski
,
D. Traum
International Conference on Intelligent Virtual…
2006
Corpus ID: 7395048
We consider the problem of designing virtual characters that support speech-based interactions in a limited domain. Previously we…
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1998
1998
Semiautomatic news analysis, indexing, and classification system based on topic preselection
A. Hanjalic
,
R. Lagendijk
,
J. Biemond
Electronic imaging
1998
Corpus ID: 30766846
In this paper, we present the concept of an efficient semiautomatic system for analysis, classification and indexing of TV news…
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