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Artificial Intelligence Interview Questions
Questions Answers Views Company eMail

How do you treat colinearity?

Amazon,

110

How will you deal with unbalanced data where the ratio of negative and positive is huge?

Amazon,

112

What is the difference between Stack and Queue

Amazon,

144

What is the difference between Linkedin and Array

Amazon,

109

You are about to get on a plane to Seattle, you want to know whether you have to bring an umbrella or not. You call three of your random friends and as each one of them if it's raining. The probability that your friend is telling the truth is 2/3 and the probability that they are playing a prank on you by lying is 1/3. If all 3 of them tell that it is raining, then what is the probability that it is actually raining in Seattle.

Facebook,

115

You have been given the data on Facebook user's friending or defriending each other. How will you determine whether a given pair of Facebook users are friends or not?

Facebook,

121

Estimate the number of square feet pizza's eaten in US each year.

Goldman Sachs,

116

Explain about string parsing in R language

Google,

114

A disc is spinning on a spindle and you don't know the direction in which way the disc is spinning. You are provided with a set of pins.How will you use the pins to describe in which way the disc is spinning?

Google,

192

Describe the data analysis process.

Google,

109

How will you cut a circular cake into 8 equal pieces?

Google,

109

Define an algorithm to discover when a person is starting to search for new job.

LinkedIn,

136

How will you prove that the square root of 2 is irrational?

Goldman Sachs,

106

Explain principal components analysis with equations.

Uber,

91

How will you compare the results of various machine learning algorithms?

Uber,

139

Un-Answered Questions { Artificial Intelligence }

Which one you prefer R or Python for text analytics?

139

What is a bayesian network and how does it relate to ai?

474

What is pylab?

99

What do you understand by deep speech?

1

What is matrix element-wise multiplication? Explain with an example.

1




How do you overcome challenges to your findings?

106

What is a top-down parser?

597

What is the sigmoid function?

1

In speech recognition which model gives the probability of each word following each word?

535

What are cases and variables?

776

What is the definition of the unit test?

116

Tell me do you have experience with spark or big data tools for machine learning?

91

How will you drop variables using indices in a data frame?

138

What is an api? What are apis used for?

109

List down ai tools?

152

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