Interview for Data science

What is cross validation

 

https://www.salford-systems.com/videos/tutorials/how-to/an-introduction-to-cross-validation

http://feng.li/files/ae2014fall/Cross-Validation.pdf

https://intellipaat.com/interview-question/data-science-interview-questions/

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Data Science resources

https://blog.modeanalytics.com/data-science-career/

 

Data Science Tutorials for Beginners in PDF & PPT

 

Getting into Data Science: A Guide for Students and Parents

 

https://www.khanacademy.org/math/statistics-probability

 

https://sqlbolt.com/lesson/select_queries_introduction

https://www.codewars.com/?language=python