11 search results - page 1 / 3 » Structure clustering for Chinese patent documents |
ESWA
2008
13 years 4 months ago
2008
ESWA
2008
13 years 4 months ago
2008
Many methods have been developed to recognize those progresses of technologies, and one of them is to analyze patent information. And visualization methods are considered to be pr...
IPM
2007
13 years 4 months ago
2007
The number of patent documents is currently rising rapidly worldwide, creating the need for an automatic categorization system to replace time-consuming and labor-intensive manual...
IPM
2007
13 years 4 months ago
2007
Through the recent NTCIR workshops, patent retrieval casts many challenging issues to information retrieval community. Unlike newspaper articles, patent documents are very long an...
ICDAR
2011
IEEE
12 years 4 months ago
2011
IEEE
—Content-based document image retrieval is a new and promising research area. Without OCR, document indexing directly based on image content is more general and convenient. Howev...