83 search results - page 8 / 17 » Improving PPM Algorithm Using Dictionaries |
112
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ICIP
2006
IEEE
15 years 11 months ago
2006
IEEE
In this paper we describe the ongoing work on a new paradigm for compressing the motion predicted error in a video coder, referred to as MMP-Video. This new coding algorithm uses ...
IPM
2006
14 years 9 months ago
2006
A new dictionary-based text categorization approach is proposed to classify the chemical web pages efficiently. Using a chemistry dictionary, the approach can extract chemistry-re...
189
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SIGMOD
2009
ACM
15 years 9 months ago
2009
ACM
Named entity recognition aims at extracting named entities from unstructured text. A recent trend of named entity recognition is finding approximate matches in the text with respe...
CICLING
2003
Springer
15 years 2 months ago
2003
Springer
NLPsystem developers and corpus lexicographers would both bene t from a tool for nding and organizing the distinctive patterns of use of words in texts. Such a tool would be an ass...
108
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CORR
2011
Springer
14 years 1 months ago
2011
Springer
We analyze and improve low rank representation (LRR), the state-of-the-art algorithm for subspace segmentation of data. We prove that for the noiseless case, the optimization mode...