Data Science Interview Mock | Data Science Interview question for freshers

Data Science Interview Mock | Data Science Interview question for freshers
Hello ,
My name is Aman and I am a Data Scientist.
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Data Science Interview Mock
Data Science Interview question for freshers
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About Unfold Data science: This channel is to help people understand basics of data science through simple examples in easy way. Anybody without having prior knowledge of computer programming or statistics or machine learning and artificial intelligence can get an understanding of data science at high level through this channel. The videos uploaded will not be very technical in nature and hence it can be easily grasped by viewers from different background as well.
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Book recommendation for Data Science:
Category 1 - Must Read For Every Data Scientist:
The Elements of Statistical Learning by Trevor Hastie - amzn.to/37wMo9H
Python Data Science Handbook - amzn.to/31UCScm
Business Statistics By Ken Black - amzn.to/2LObAA5
Hands-On Machine Learning with Scikit Learn, Keras, and TensorFlow by Aurelien Geron - amzn.to/3gV8sO9
Ctaegory 2 - Overall Data Science:
The Art of Data Science By Roger D. Peng - amzn.to/2KD75aD
Predictive Analytics By By Eric Siegel - amzn.to/3nsQftV
Data Science for Business By Foster Provost - amzn.to/3ajN8QZ
Category 3 - Statistics and Mathematics:
Naked Statistics By Charles Wheelan - amzn.to/3gXLdmp
Practical Statistics for Data Scientist By Peter Bruce - amzn.to/37wL9Y5
Category 4 - Machine Learning:
Introduction to machine learning by Andreas C Muller - amzn.to/3oZ3X7T
The Hundred Page Machine Learning Book by Andriy Burkov - amzn.to/3pdqCxJ
Category 5 - Programming:
The Pragmatic Programmer by David Thomas - amzn.to/2WqWXVj
Clean Code by Robert C. Martin - amzn.to/3oYOdlt
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Watch Introduction to Data Science full playlist here : • Data Science In 15 Min...
Watch python for data science playlist here:
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Watch statistics and mathematics playlist here :
• Measures of Central Te...
Watch End to End Implementation of a simple machine learning model in Python here:
• How Does Machine Learn...
Learn Ensemble Model, Bagging and Boosting here:
• Introduction to Ensemb...
Build Career in Data Science Playlist:
• Channel updates - Unfo...
Artificial Neural Network and Deep Learning Playlist:
• Intuition behind neura...
Natural langugae Processing playlist:
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Understanding and building recommendation system:
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[@ramandeepbains862]

Nice Efforts @Uma Sharma.well Done

[@gauravkamble9702]

Overall a good interview!
Uma has good understanding about the things she knows. We can see her Statistics background helping her out with the Math part!
Once again really appreciate your efforts towards helping the Aspiring Data Scientists, Sir.
Truly commendable 💖

[@mohitchouksey6707]

Good explainations by her, some questions not answered thats ok she will rise
1. Project use case
2. Feature engineering
3. Probability
4. Business problems related to project
5. Log. Regression
6. Predictive modelling
7. Maths of logistic regression
8. Assumptions
9.outlier detection
10.normal distribution
11. Confidence interval ( p value concept )
12.bias and variance are diff.
13. Types of bias
14. Sampling techniques
15. Hypothesis testing
16.local global variables
17. Numpy vs normal list
18.oops are imp. If u want to write algorithm from scratch
19. Input functionis used where user wants to put some value instead of assigning variable from programmer side
20.lambda function
21.list comprehesnion use krlia lambda ki jagah
22. Model saving
23. Bagging boosting
24. Random forest parameters
25.hyperparamter tuning
26.model retraining , monitoring ml system during production stage ( i think it comes under maintenance using updating data)
27. Probability permutation combination
27.

[@UPPOLICESIRAVIKANT]

Good

[@hanu_18vlogs]

Use full

[@xzybrother]

Amazing

[@snehalvaidya5843]

Thanks for sharing such a useful mock interviews ideas.......☺️

[@0SIGMA]

Amazing UMA 👏 good understanding

[@saiharshareddy8808]

Nice effort.... @Uma Sharma I am currently in 3rd year Btech CSE... Please guide me where should I focus more to get job in the data science field as a fresher

[@UPPOLICESIRAVIKANT]

Uma sharma very good

[@xzybrother]

🤟🤟🤟🤟🤟

[@ovideotarget2k821]

Nice uma

[@dilnawazahmed949]

Can you conduct more mock interviews like this?

[@CHRISTYGEORGE-u7s]

hey is the answer to the puzzle 7 races? i know there could be any number but this is the minimum race am thinking.

[@mohitchouksey6707]

For ml - aurelieun geron book on hands on ml

[@UnfoldDataScience]

Very good book

[@srinivasreddy1366]

Knowledge is good but logic should be improved

[@RahulGoyal-or1ht]

What is the ipl win probability of RCB?

[@hanu_18vlogs]

Good

[@xzybrother]

Amazing

[@xzybrother]

Overall very good interview Uma Sharma

[@xzybrother]

Good