Data_Science_Interviews_NLP

Project Statement 

Recently I had a random question that is there a dataset containing a variety of data science interview questions & answers? For now, I didn't find any so I decided to create on my own! 🥳

Hence I spent several days to gather over 300 data science interview questions & answers and finally built a dataset large enough to explore.  To be honest, at the beginning, I thought it would be really difficult to cover the majority of types of data science questions. So I decided to gather only the non-coding ones. 

Surprisingly, I found that, after reading hundreds of data science questions from websites such as 

• Simplilearn
• Springboard
• Towards Data Science
• Edureka
• Analytics Vidhya 
• Other Github repos

A conclusion is that there are not as many different interview questions as I expected. After a careful data selection & categorization, I completed a NLP project on the dataset. Hopefully, you will enjoy reading it!

Exploration Results

EDA - Questions	EDA - Answers

Method - Questions	Method - Answers

Model - Questions	Model - Answers

Statistics - Questions	Statistics - Answers

Chi_Square Test (Feature Selection)

Model Results

MultinomialNB	Random Forest	Decision Trees

Data Science Interview Questions Resource:

• https://www.simplilearn.com/tutorials/data-science-tutorial/data-science-interview-questions
• https://www.edureka.co/blog/interview-questions/data-science-interview-questions/
• https://www.springboard.com/blog/data-science/data-science-interview-questions/
• https://towardsdatascience.com/over-100-data-scientist-interview-questions-and-answers-c5a66186769a
• https://towardsdatascience.com/120-data-scientist-interview-questions-and-answers-you-should-know-in-2021-b2faf7de8f3e
• https://github.com/alexeygrigorev/data-science-interviews
• https://github.com/kojino/120-Data-Science-Interview-Questions
• https://github.com/khanhnamle1994/cracking-the-data-science-interview