Sciweavers

4429 search results - page 670 / 886
» An Algorithm for Knowledge Base Extraction
Sort
View
144
Voted
INFORMATICALT
2008
196views more  INFORMATICALT 2008»
15 years 2 months ago
An Efficient and Sensitive Decision Tree Approach to Mining Concept-Drifting Data Streams
Abstract. Data stream mining has become a novel research topic of growing interest in knowledge discovery. Most proposed algorithms for data stream mining assume that each data blo...
Cheng-Jung Tsai, Chien-I Lee, Wei-Pang Yang
141
Voted
TEC
2002
119views more  TEC 2002»
15 years 2 months ago
Graph-based evolutionary design of arithmetic circuits
Abstract--In this paper, we present an efficient graph-based evolutionary optimization technique called evolutionary graph generation (EGG) and the proposed approach is applied to ...
Dingjun Chen, Takafumi Aoki, Naofumi Homma, Toshik...
ML
2010
ACM
210views Machine Learning» more  ML 2010»
15 years 29 days ago
Mining frequent closed rooted trees
Many knowledge representation mechanisms are based on tree-like structures, thus symbolizing the fact that certain pieces of information are related in one sense or another. There ...
José L. Balcázar, Albert Bifet, Anto...
123
Voted
ICGI
2010
Springer
15 years 16 days ago
Exact DFA Identification Using SAT Solvers
Abstract. We present an exact algorithm for identification of deterministic finite automata (DFA) which is based on satisfiability (SAT) solvers. Despite the size of the low level ...
Marijn J. H. Heule, Sicco Verwer
117
Voted
ICML
2005
IEEE
16 years 3 months ago
Learning the structure of Markov logic networks
Markov logic networks (MLNs) combine logic and probability by attaching weights to first-order clauses, and viewing these as templates for features of Markov networks. In this pap...
Stanley Kok, Pedro Domingos