503 search results - page 37 / 101 » A Hybrid Information Retrieval Model Using Metadata and Text |
HAIS
2010
Springer
14 years 14 days ago
2010
Springer
Abstract. In remote sensing hyperspectral image processing, identifying the constituent spectra (endmembers) of the materials in the image is a key procedure for further analysis. ...
SYRCODIS
2007
13 years 8 months ago
2007
The information is at the present time often saved and available in electronic form. With still increasing quantity of accessible, most frequently text information, the need of or...
TAPOS
1998
13 years 7 months ago
1998
There is a growing need, both for use within corporate intranets and within the rapidly evolving World Wide Web, to develop tools that are able to retrieve relevant textual inform...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
This paper presents a method for generating indexable and browsable keyword metadata from ASR transcripts by leveraging the Web. Search engine queries are built from an ASR transc...
CIKM
2009
Springer
14 years 2 months ago
2009
Springer
We investigate the problem of determining the polarity of sentiments when one or more occurrences of a negation term such as “not” appear in a sentence. The concept of the sco...