77 search results - page 6 / 16 » Pairwise Document Similarity in Large Collections with MapRe... |
KDD
2009
ACM
14 years 8 months ago
2009
ACM
Topic models provide a powerful tool for analyzing large text collections by representing high dimensional data in a low dimensional subspace. Fitting a topic model given a set of...
CORR
2006
Springer
13 years 7 months ago
2006
Springer
Automatic annotation of documents with controlled vocabulary terms (descriptors) from a conceptual thesaurus is not only useful for document indexing and retrieval. The mapping of...
ICDAR
2007
IEEE
14 years 1 months ago
2007
IEEE
This paper presents a new use of the Curvelet transform as a multiscale method for indexing linear singularities and curved handwritten shapes in documents images. As it belongs t...
ICDAR
2005
IEEE
14 years 1 months ago
2005
IEEE
This paper describes the development of a new document ranking system based on layout similarity. The user has a need represented by a set of ”wanted” documents, and the syste...
CORR
2006
Springer
13 years 7 months ago
2006
Springer
We are presenting a text analysis tool set that allows analysts in various fields to sieve through large collections of multilingual news items quickly and to find information that...