83 search results - page 8 / 17 » Improving PPM Algorithm Using Dictionaries |
ICIP
2006
IEEE
14 years 9 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
13 years 7 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...
SIGMOD
2009
ACM
14 years 7 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
14 years 18 days 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...
CORR
2011
Springer
12 years 11 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...