IJIRCSTJournal International Journal of Innovative Research in Computer Science and Technology I S Volume 8 Issue 3 Computer Science and Engineering English May - June 2020 N N Y 2020 06 09 Computer Sciences A Review of Machine Learning Techniques over Big Data Case Studies English Y 225 230 Dr. Yojna Arora English Y https://doi.org/10.21276/ijircst.2020.8.3.34 In the recent years, Data has increased exponentially and is termed as Big Data. Data Amount, Data Speed and Data Variation are three major parameters of Big Data. There are many challenges which have tuned up out of which Data Storage, Data Analysis and Data Management are the biggest ones. In order to deal with these challenges, Machine Learning, a subset of Artificial Intelligence provides various tools and techniques. This paper gives a detail about Big Data and Machine Learning. It also includes detailed literature review on various Big Data case studies which are solved by Machine Learning Techniques. English Big Data, Data Analytics, Machine Learning, Deep Neural Network, Supervised Learning, Neural Net, Data Mining, Computing https://ijircst.org/abstract.php?article_id=416