difference entre machine learning supérvisée et non supérvisée ?
Data Scientist Internship Interview Questions
40,373 data scientist internship interview questions shared by candidates
Questions about time series modelling
General Question such as why the FCA?
Do you know cloud service?
Avez-vous des questions
What Data Science package do you use most.
The Interviewer has a list of problems mentioned below. I was asked to pick one of them and code the algorithm 1. There are few points generated which belong to two classes. I was asked to code the logistic regression without using any external library like scikit-learn or scipy. I was to asked to code entirely in numpy 2. There's a question on solving PCA using iterative methods 3. There's a question on solving eigen vectors using iterative methods 4. There's a question on clustering using k-means on a psuedo generated clusters. 5. One more Question is to implement EM algorithm using numpy. During the process of interview and coding lot's of questions related to optimized numpy code. Ex he asked do you what broadcasting is ?. Mostly he tried to make me do vectorized numpy coding
Brief about my resume and the projects I had mentioned ?
In any 15-minute interval, there is a 20% probability that you will see at least one shooting star. What is the probability that you see at least one shooting star in the period of an hour?
Describe the different projects you've worked on.
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