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In k-means or knn, we use euclidean distance to calculate the distance between nearest neighbors. Why not manhattan distance?
383Post New Data Science Questions
Name some kinds of graphs and explain how you would build them in python or r.
Name Methods to Calculate Distance Measure?
What approach will you follow to develop the love,like, sad feature on Facebook?
What do you understand by statistical power of sensitivity and how do you calculate it?
What is a/b testing in data science?
What is an api?
What is market basket analysis?
what is the difference between extrapolation and interpolation?
Define the term cross-validation
What is the difference between “long” and “wide” format data?
State some use cases where Hadoop MapReduce works well and where it does not.
What is the difference between kmeans clustering and hierarchical clustering?
What is difference between sas, r and python programming?
How will you test that there is increased probability of a user to stay active after 6 months given that a user has more friends now?
Can you use machine learning for time series analysis?
