137 search results - page 20 / 28 » Text Mining Using the Hierarchical Syntactical Structure of ... |
90
Voted
ICML
2010
IEEE
15 years 22 days ago
2010
IEEE
We propose to combine two approaches for modeling data admitting sparse representations: on the one hand, dictionary learning has proven effective for various signal processing ta...
ICUIMC
2009
ACM
15 years 6 months ago
2009
ACM
Although documents have hundreds of thousands of unique words, only a small number of words are significantly useful for intelligent services. For this reason, feature extraction ...
106
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SDM
2009
SIAM
15 years 8 months ago
2009
SIAM
As the amount of textual information grows explosively in various kinds of business systems, it becomes more and more desirable to analyze both structured data records and unstruc...
HICSS
2003
IEEE
15 years 5 months ago
2003
IEEE
The Health Level 7 Clinic Document Architecture (CDA) is an XML-based document markup standard that specifies the hierarchical structure and semantics of “clinical documents” ...
87
Voted
AMR
2007
Springer
15 years 5 months ago
2007
Springer
This paper is a critical analysis of the use of ontology as an instrument to specify the semantics of a document. The paper argue that not only is a logic of the type used in ontol...