Can you explain collaborative filtering?
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Explain Examples of Data Science?
What is selection bias?
what the aim of conducting a/b testing?
List the differences between supervised and unsupervised learning.
Now companies are heavily investing their money and time to make the dashboards. Why?
You have a bag with 6 marbles. One marble is white. You reach the bag 100 times. After taking out a marble, it is placed back in the bag. What is the probability of drawing a white marble at least once?
What is logistic regression? Or state an example when you have used logistic regression recently?
How can you iterate over a list and also retrieve element indices at the same time?
How can I achieve accuracy in the first model that I built?
What do you understand by clustering?
Define a sql query? What is the difference between select and update query?
Treating a categorical variable as a continuous variable would result in a better predictive model?