What is local search algorithms?
What snow flake schema?
Which language is best for text analytics? R or python?
What is unsupervised learning?
How to determine the number of clusters in k-means clustering algorithm?
How can you handle duplicate values in a dataset for a variable in Python?
Which is the best language for machine learning?
How can you generate a random number between 1 – 7 with only a die?
Explain the following variant of gradient descent: stochastic, batch, and mini-batch?
You are given a training dataset of users that contain their demographic details, the pages on Facebook they have liked so far and results of psychology test based on their personality i.e. their openness to like FB pages or not. How will you predict the age, gender and other demographics of unseen data?
What prior knowledge is required to become data scientist?
Explain difficulties in nlu?
Define data reduction?
What are the several flavors?
What is keras sequential model?