Qs 1 How in a Chat bot you can differentiate "How are you?" from "Hw r u?" through machine learning. Ans : you can use a voice for filtration because both is pronounced similarly. He was very impressed with the idea and the glow in his eyes showed that he wanted to claim it to be his own Qs2 Gradient dissent and python Ans Explained correctly Qs3 Tumor classification problem Ans : explained using logistic, svr, decision tree via interaction term, feature selection etc. The person i am quite sure was planning to take my ideas to claim his own in the organisation. They had no interest in selecting anyone