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JMLR
2002
102views more  JMLR 2002»
15 years 6 months ago
Efficient Algorithms for Decision Tree Cross-validation
Cross-validation is a useful and generally applicable technique often employed in machine learning, including decision tree induction. An important disadvantage of straightforward...
Hendrik Blockeel, Jan Struyf
PRL
1998
132views more  PRL 1998»
15 years 6 months ago
Unsupervised feature selection using a neuro-fuzzy approach
A neuro-fuzzy methodology is described which involves connectionist minimization of a fuzzy feature evaluation index with unsupervised training. The concept of a ¯exible membersh...
Jayanta Basak, Rajat K. De, Sankar K. Pal
TSMC
1998
79views more  TSMC 1998»
15 years 6 months ago
Fault-tolerant locomotion of the hexapod robot
— This paper extends the authors’ previous results on fault tolerant locomotion of the hexapod robot on even terrain by relaxing nonoverlap of redefined reachable cells of leg...
Jung-Min Yang, Jong-Hwan Kim
TGIS
2002
126views more  TGIS 2002»
15 years 6 months ago
Multivariate Interpolation of Precipitation Using Regularized Spline with Tension
Regularized Spline with Tension (RST) is an accurate, flexible and efficient method for multivariate interpolation of scattered data. This study evaluates its capabilities to inte...
Jaroslav Hofierka, Juraj Parajka, Helena Mit&aacut...
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VLDB
2002
ACM
106views Database» more  VLDB 2002»
15 years 6 months ago
Approximate Frequency Counts over Data Streams
We present algorithms for computing frequency counts exceeding a user-specified threshold over data streams. Our algorithms are simple and have provably small memory footprints. A...
Gurmeet Singh Manku, Rajeev Motwani