Vinay AI Lab
Hi Friends, welcome to my channel. My name is Vinay Bamil and I’m a Technical Architect at Google. In this channel my objective is to help you guys understand artificial intelligence and machine learning in a simpler way. Trust me, AI is going to change the world more than anything in history. AI offers the ability to work in a variety of fields. It can help medical professional to find and diagnose disease, in transportation uses AI as self driving cars, businesses uses AI to analyze figures. There are endless benefits. Also, this field has a tremendous career outlook so if you want to begin this journey together with me please subscribe to my channel and I’ll upload weekly 1-2 videos, so stay tuned.
LinkedIn : www.linkedin.com/in/vinay-bamil-89b95789
Github: github.com/vbamil
DISCLAIMER:
The views presented in this channel are solely mine and mine alone and not that of my employer or any other organization.
Vinay AI Lab
Machine Learning Interview Question for SVM:
Suppose you build an SVM model using a polynomial kernel with default hyperparameters. It gives an accuracy of 87% on training data but performs poorly on test data with an accuracy of 67%.
Considering default setting of hyperparameters, what kernel should you choose next to improve the performance of your model on test data?
3 years ago | [YT] | 1
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Vinay AI Lab
Correlation Coefficient Interview Question:
The value of the correlation coefficient will always be:
3 years ago | [YT] | 1
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Vinay AI Lab
An iterative technique like Gradient Descent is the only way, model coefficients can be estimated in Linear Regression?
3 years ago | [YT] | 0
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Vinay AI Lab
If the r^2 value given by the model is 1, should we directly deploy the model to make predictions on unseen data?
3 years ago | [YT] | 0
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Vinay AI Lab
Machine Learning Interview Question:
A Singapore-based startup Healin launched an app called JustShakeIt, which enables a user to send an emergency alert to emergency contacts and/or caregivers simply by shaking the phone with one hand. The program uses a machine learning algorithm to distinguish between actual emergency shakes and everyday jostling, using data with labels.
What kind of problem is this?
3 years ago | [YT] | 3
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