Abstract:There are several bottle necks in the process of high speed intrusion detection, of which large dimensionality is one of the major problem. We have employed the Principal Component Analysis (PCA) algorithm to handle this problem, through which we have improved the performance of the Artificial Neural Network (ANN) classifier for intrusion detection. With the help of PCA we were able to identify the top 15 out of 41 features among the feature set of KDD cup 1999 data set, and noticed an improvement of over 62% … Show more
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