Title	Term Frequency-Inverse Document Frequency (TF-IDF) Technique Using Principal Component Analysis (PCA) with Naive Bayes Classification
Author	J.Uma and Dr.K.Prabha
Citation	Vol. 24  No. 4  pp. 113-118
Keywords	Feature Extraction, Term Frequency-Inverse Document Frequency, Principal Component Analysis, Na?ve Bayes Classification Algorithm.

Title	Handwritten Digit Recognition Using Machine Learning Algorithms
Author	S M Shamim, Mohammad Badrul Alam Miah, Angona Sarker, Masud Rana and Abdullah Al Jobair
Citation	Vol. 25  No. 9  pp. 83-90
Keywords	Pattern recognition, Handwritten recognition, Digit recognition, Machine learning, WEKA, Off-line handwritten recognition, Machine learning algorithm, Neural Network, Classification algorithm.