1595 search results - page 85 / 319 » Spherical Topic Models |
86
Voted
AAAI
2010
15 years 4 months ago
2010
In this paper, we propose a generative model to automatically discover the hidden associations between topics words and opinion words. By applying those discovered hidden associat...
126
Voted
EMNLP
2010
15 years 20 days ago
2010
Discovering and summarizing opinions from online reviews is an important and challenging task. A commonly-adopted framework generates structured review summaries with aspects and ...
141
Voted
CSCW
2011
ACM
14 years 9 months ago
2011
ACM
A microblogged stream is delivered over time, providing an ongoing commentary of topics, trends, and issues. In this article, we present two methods of finding temporal topics wi...
129
Voted
AFRIGRAPH
2009
ACM
15 years 6 months ago
2009
ACM
The generation of accurate Line of Sight (LOS) visibility information consumes significant resources in large scale synthetic environments such as many-on-many serious games and b...
113
Voted
SIGIR
2002
ACM
15 years 2 months ago
2002
ACM
We propose a formal model of Cross-Language Information Retrieval that does not rely on either query translation or document translation. Our approach leverages recent advances in...