Machine Learning Interview Questions 2023
<p>As per my recent Interview experience I have created a list of questions on various Machine Learning Sections. This list will comprise of just questions, I am planning to write a separate blog post for all the answers.</p>
<p><img alt="" src="https://miro.medium.com/v2/resize:fit:700/1*BGWGCso-clnNF8jPHSUnkQ.jpeg" style="height:461px; width:700px" /></p>
<h1>Machine Learning Interview Questions</h1>
<ol>
<li>What is Regression?</li>
<li>What are the Types of regression?</li>
<li>Explain the assumptions of Linear regression.</li>
<li>How to evaluate regression models?</li>
<li>Explain different types of model Testing methods.</li>
<li>Explain Benefits of cross validation?</li>
<li>What is overfitting?</li>
<li>What are different ways to fix overfitting?</li>
<li>How to handle imbalanced data in a dataset?</li>
<li>What to do if your data is skewed?</li>
<li>What if your data has outliers, how to identify and different ways to fix?</li>
<li>What is difference between lasso and ridge regression?</li>
<li>What is cross entropy?</li>
<li>Difference between precision and recall?</li>
<li>What is a confusion matrix?</li>
<li>What is AUC?</li>
<li>What is bias variance trade-off?</li>
<li>What is correlation? How is it related to covariance?</li>
<li>What are activation function? Explain different Types? Where and why it is used? Sigmoid vs tan h vs relu?</li>
<li>What is classification?</li>
<li>How to evaluate classification models?</li>
<li>What are ensemble models?</li>
<li>What is clustering?</li>
<li>What are types of clustering?</li>
<li>How to decide the K in k means clustering? Can we automate it? If yes how?</li>
<li>What is hypothesis testing?</li>
<li>What is A/B testing?</li>
<li>How does time series work? Explain how to approach a time series problem step by step.</li>
<li>How do you treat seasonality in time series?</li>
<li>What to do if your time series data is not stationary?</li>
<li>Difference between ARIMA and SARIMA?</li>
<li>What is auto correlation?</li>
<li>Can we use deep learning for time series forecasting? If yes what models to use? How do they work?</li>
<li>What is null hypothesis?</li>
</ol>
<p><a href="https://medium.com/@asheshnathmishra/machine-learning-interview-questions-2023-d0425321b246"><strong>Learn More</strong></a></p>