399 search results - page 50 / 80 » Filtering Documents with Subspaces |
ICDAR
2009
IEEE
14 years 11 months ago
2009
IEEE
Echo videos are an important modality for cardiac decision support. In addition to describing the shape and motion of the heart, they capture important diagnostic measurements as ...
134
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SIGIR
2005
ACM
15 years 7 months ago
2005
ACM
We consider the problem of document indexing and representation. Recently, Locality Preserving Indexing (LPI) was proposed for learning a compact document subspace. Different from...
ICADL
2005
Springer
15 years 7 months ago
2005
Springer
Question answering (QA) is the study on the methodology that returns exact answers to natural language questions. This paper attempts to increase the coverage and accuracy of QA sy...
IPM
2006
15 years 1 months ago
2006
Are two adjectives worth the same as a single noun when documents are ordered based on decreasing topicality? We propose an easy to interpret single number Relative Feature Utilit...
127
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MIR
2006
ACM
15 years 8 months ago
2006
ACM
This paper introduces a content-based information retrieval method inspired by the ideas of spreading activation models. In response to a given query, the proposed approach comput...