Dhoot, Vallabh, Shubham Gawande, Pooja Kanawade, and Akanksha Lekhwani. 2016. “Survey on Efficient Dimensionality Reduction ”. International Journal of Advanced Scientific Research and Engineering Trends 1 (3):70-74. https://journals.mriindia.com/index.php/ijasret/article/view/4685.