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» Securing Class Initialization
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ICIP
2003
IEEE
16 years 4 months ago
MRA data segmentation using level sets
In this paper, we use a level set based segmentation algorithm to extract the vascular tree from Magnetic Resonance Angiography, "MRA". Classification model finds an opt...
Hossam S. Hassan, Aly A. Farag
TARK
1998
Springer
15 years 6 months ago
Simulative Inference About Nonmonotonic Reasoners
If one has attributed certain initial beliefs to an agent, it is sometimes possible to reason about further beliefs the agent must hold by observing what conclusions one's ow...
Aaron N. Kaplan
ICPR
2010
IEEE
15 years 12 days ago
On Dynamic Weighting of Data in Clustering with K-Alpha Means
Although many methods of refining initialization have appeared, the sensitivity of K-Means to initial centers is still an obstacle in applications. In this paper, we investigate a...
Sibao Chen, Haixian Wang, Bin Luo
ALT
2008
Springer
15 years 11 months ago
Clustering with Interactive Feedback
In this paper, we initiate a theoretical study of the problem of clustering data under interactive feedback. We introduce a query-based model in which users can provide feedback to...
Maria-Florina Balcan, Avrim Blum
ANLP
1997
103views more  ANLP 1997»
15 years 3 months ago
Automatic Extraction of Subcategorization from Corpora
We describe a novel technique and implemented system for constructing a subcategorization dictionary from textual corpora. Each dictionary entry encodes the relative frequency of ...
Ted Briscoe, John Carroll