86 search results - page 6 / 18 » A Similarity-based Probability Model for Latent Semantic Ind... |
EMNLP
2008
14 years 11 months ago
2008
Previously topic models such as PLSI (Probabilistic Latent Semantic Indexing) and LDA (Latent Dirichlet Allocation) were developed for modeling the contents of plain texts. Recent...
IWPC
2010
IEEE
14 years 8 months ago
2010
IEEE
Abstract—We present an empirical study to statistically analyze the equivalence of several traceability recovery methods based on Information Retrieval (IR) techniques. The analy...
ICDAR
2011
IEEE
13 years 9 months ago
2011
IEEE
—In this paper, we present a segmentation-free word spotting method that is able to deal with heterogeneous document image collections. We propose a patch-based framework where p...
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OZCHI
2006
ACM
15 years 3 months ago
2006
ACM
In this paper, we present InfoScent Evaluator, a tool that automatically evaluates the semantic appropriateness of the descriptions of hyperlinks in web pages. The tool is based o...
HT
1998
ACM
15 years 1 months ago
1998
ACM
In this paper, we introduce an integrated approach to the development of spatial hypertext. This approach brings together several theories and techniques concerning semantic struc...