Tutor profile: Namrata S.
Subject: Machine Learning
Why bias is high for the underfitting of the model?
During underfitting, the model is highly biased towards its own equation/behavior and does not capture the actual pattern in the data. The model still needs to be trained more to get it away from its own bias.
Subject: Linear Algebra
What is the maximum rank possible in m x n matrix where m>n ?
n as the maximum possible independent columns can be n. if m<n then the answer would be m.
Subject: Artificial Intelligence
Explain where AI should be used and should not be used?
1)AI should be used when we have data and we do not have any rules to define a pattern in it. There may be some rules but they may be too complex to define. In this case, It is better to use AI than hard-coded rules. 2) When we can easily define the rules say when an object has a hurdle it jumps, no need to use AI, a well-written algorithm will serve the purpose.