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Feature selection has been the focus of interest for quite some time and much work has been done. It is in demand, in the areas of application for high datasets with tens or hundreds of thousands of variables are available. This survey is a comprehensive overview of many existing methods from the 1970’s to the present. The strengths and weaknesses of(More)
A new method for immobilization of acetylcholinesterase (AChE) to alginate gel beads by activating the carbonyl groups of alginate using carbodiimide coupling agent has been successfully developed. Maximum reaction rate (V (max)) and Michaelis-Menten constant (K (m)) were determined for the free and binary immobilized enzyme. The effects of pH, temperature,(More)
In the present of this study, two novel polymeric matrixes that are poly(N,N-dimethylacrylamide-co-acrylamide) and poly(N-isopropylacrylamide-co-acrylamide)/kappa-Carrageenan was synthesized and applied for immobilization of lipase. For the immobilization of enzyme, two different immobilization procedures have been carried out via covalently binding and(More)
The feature selection approach provides improved prediction and minimizes the computation time. Due to the higher numbers of features the understanding of the data in pattern recognition becomes difficult sometimes. That’s why researchers have used different feature selection techniques with the single classifiers in their intrusion detection system to(More)
Palette images are widely used in World Wide Web (WWW) and game cartridges applications. Many image used in the WWW are stored and transmitted after they are compressed losslessly with the standard graphics interchange format (GIF), or portable network graphic (PNG). Well known two dimensional compression scheme; such as JPEG-LS and CALIC, fails to yield(More)
Thefield of robotics is in rapid development. A s robots become cheaper to build. new applications involving many robot systems can be envisioned One reason for using many robots is to achieve robustness. Having mony robots, however, does not ensure robustness. A control stratea and robot behaviors must be engineered to incorporate robustness into the(More)