423 search results - page 4 / 85 » A maximum entropy approach to species distribution modeling |
ACL
1998
13 years 9 months ago
1998
Maximum entropy framework proved to be expressive and powerful for the statistical language modelling, but it suffers from the computational expensiveness of the model building. T...
KDD
2001
ACM
14 years 8 months ago
2001
ACM
Many of the same modeling methods used in natural languages, speci cally Markov models and HMM's, have also been applied to biological sequence analysis. In recent years, nat...
ANLP
1997
13 years 9 months ago
1997
We present a trainable model for identifying sentence boundaries in raw text. Given a corpus annotated with sentence boundaries, our model learns to classify each occurrence of., ...
INFOCOM
2006
IEEE
14 years 2 months ago
2006
IEEE
— Polymorphic worms can change their byte sequence as they replicate and propagate, thwarting the traditional signature analysis techniques used by many intrusion detection syste...
VIP
2001
13 years 9 months ago
2001
An efficient hierarchical approach for image multi-level thresholding is proposed based on the maximum entropy principle and Bayes' formula, in which no assumptions of the im...