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Artificial Intelligence Interview Questions
Questions Answers Views Company eMail

Why do we convert categorical variables into factor? Which function is used in r to perform the same?

117

How much data will you allocate for your training, validation and test sets?

64

What is machine learning? What is the difference between supervised and unsupervised methods?

334

How do you treat multicollinearity and heteroscedasticity in regression? Name some packages in r and python for building regression models.

341

What is logistic and linear regression?

349

How is bagging different from boosting?

374

What is an rdbms? Name some examples for rdbms? What is crud?

305

What is market basket analysis? How would you do it in r and python?

328

What is random forests?

348

How do you treat outlier data?

344

How would you say data science is similar or different to business analytics and business intelligence?

312

What is linear optimization?

323

How do you use sql in sas, python, r languages?

352

Name some packages in r and python for building regression models.

317

What is f test?

429


Un-Answered Questions { Artificial Intelligence }

What is smoothing?

49


What is constraint satisfaction problems?

939


What are the steps for wrangling and cleaning data before applying machine learning algorithms?

64


Can relu function be used in output layer?

1


How do you treat multicollinearity and heteroscedasticity in regression? Name some packages in r and python for building regression models.

341


Name some data mining best books?

36


What is lemmatization in nlp?

907


How does natural language processing (NLP) enhance educational tools?

72


Explain difference between binomial and Poisson distribution?

340


What applications can benefit from neuromorphic systems?

75


You are given two tables- friend_request and request_accepted. Friend_request contains requester_id, time and sent_to_id and request_accepted table contains time, acceptor_id and requestor_id. How will you determine the overall acceptance rate of requests?

348


Explain the Algorithm of Neural Networks (back propagation) in Machine Learning?

111


How do you build a custom function in python or r?

341


What challenges do developers face in implementing AI in gaming?

72


Discuss artificial neural networks

388