Hyderabad, is fondly called as the silicon valley as India, and it's got an amazing market for Data Science. Hyderabadis estimated to have around 8346 openings for multiple job roles within the field of data science making it the best place to decide on a career in Data Science. KNN KNN or k-Nearest Neighbours algorithm is among the most simple machine learning algorithms for solving regression and classification issues. Seaborn Seaborn can be some of the extensively used Python libraries. Seaborn is a Matplotlib based data visualisation library in Python. Understand the language quirks to perform information cleansing, extract features using a bag of phrases and assemble the key-value pair matrix known as DTM. Learn to know the sentiment of consumers from their suggestions to take acceptable actions. Advanced ideas of text mining will also be mentioned which assist to interpret the context of the uncooked textual content information. Topic models using LDA algorithm, emotion min