Questions by datascience

+2 votes

1 answer 370 views

What is k-means algorithm and how can we select K for it?

asked Oct 15, 2018 in Machine Learning Interview Questions

+2 votes

0 answers 336 views

Explain the Recommender Systems and give an example?

asked Oct 15, 2018 in Machine Learning Interview Questions

+3 votes

1 answer 3.9k views

Could you please share a good cheat sheet for logic gates?

asked Sep 28, 2018 in Discrete Mathematics

+2 votes

0 answers 232 views

Explain Cross-validation and why should we use it in Machine Learning?

asked Sep 28, 2018 in Machine Learning Interview Questions

+2 votes

0 answers 613 views

What is the difference between overfitting and underfitting in Machine Learning?

asked Sep 28, 2018 in Machine Learning Interview Questions

+1 vote

1 answer 321 views

What is the difference between single quotation (' ') and double ("") quotation in Python?

asked Sep 28, 2018 in Python

+4 votes

0 answers 188 views

What is Bayes’ Theorem? How is it useful in machine learning? Where should we use it?

asked Sep 27, 2018 in Machine Learning Interview Questions

+3 votes

0 answers 191 views

How does an ROC curve works?

asked Sep 27, 2018 in Machine Learning Interview Questions

+3 votes

0 answers 212 views

How is KNN different from k-means clustering?

asked Sep 27, 2018 in Machine Learning Interview Questions

+3 votes

1 answer 400 views

What is the difference between supervised and unsupervised machine learning?

asked Sep 27, 2018 in Machine Learning Interview Questions

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