Kamber, Data Mining Concepts and Techniques, Elevier, 2011.
P(cx) is the posterior probability of class (target) given predictor (attribute) of class.
Several major kinds of classification algorithms including.5, ID3, k-nearest neighbor classifier, Naive Bayes, SVM, and ANN are used for classification.During this time, there may be intermittent impact on performance.C4.5 creats decision trees from a set of training data same way as Id3 algorithm.Att, Fast training of SVMs using sequential minimal optimization,.Chorbev, A Multi-class SVM Classifier Utilizing Binary Decision Tree, Informatica,.If there are no get back data recovery examples in the subset, then this happens when parent set found to be matching a specific value of the selected attribute.Artificial neural networks are presented as systems of interconnected neurons which can compute values from inputs and are capable of machine learning as well as pattern recognition due their adaptive nature.An artificial neural network is useful in a variety of real-world applications such as visual pattern recognition and speech recognition that deal with complex often incomplete data.In airplanes we can use a neural network as a basic autopilot where input units reads signals from the various cockpit instruments and output units modifying the planes controls appropriately to keep it safely on course.As it is a supervised learning algorithm it requires a set of training examples which can be seen as a pair: input object and a desired output value (class).SVM Algorithm SVM have attracted a great deal of attention in the last decade and actively applied to various domains applications.Copy the following to cite this URL: Nikam.Each technique has got its own feature and limitations as given in the paper.Some of the most critical problems arising in science, industry and commerce can be called as classification or decision ree main historical strands of research can be identified: statistical, machine learning and neural network.
A Comparative Study of Classification Techniques in Data Mining Algorithms.
P(c) is called the prior probability of class.