[Retracted] Big Data Analytics Model for Distributed Document Using Hybrid Optimization with -Means Clustering

Algorithm 1

Gradient Support Vector Entropy Boosting Classifier.

Input: Number of user rating data with extracted features

Output: Profile injection attack detection

Step 1:Begin

Step 2: For each input data ‘’

Step 3:  Create ‘’ number of base SVEC classifier

Step 4:  For base classifier ‘’

Step 5:    Initialize weight ‘’ using (7)

Step 6:    Calculate negative gradient ‘’ using (8)

Step 7:    Fit to a negative gradient using (9)

Step 8:    Update weights ‘’ using (10)

Step 9:    Determine best gradient descent step-size as strong classifier using

            (11)

Step 10:    Strong classifier provides accurate classification results‘’

Step 11:  End for

Step 12: End for

Step 13: Effectively identify the genuine user profile and attack profile predicts

Step 14: End