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Amazon Data Science Interview Questions
Questions Answers Views Company eMail

Estimate the probability of a disease in a particular city given that the probability of the disease on a national level is low.

119

How will inspect missing data and when are they important for your analysis?

155

How will you decide whether a customer will buy a product today or not given the income of the customer, location where the customer lives, profession and gender? Define a machine learning algorithm for this.

107

From a long sorted list and a short 4 element sorted list, which algorithm will you use to search the long sorted list for 4 elements.

116

How can you compare a neural network that has one layer, one input and output to a logistic regression model?

116

How do you treat colinearity?

108

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

112

What is the difference between Stack and Queue

142

What is the difference between Linkedin and Array

109

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Amazon Data Science Interview Questions


Un-Answered Questions

Hi. please provide license key for QTP 9.2, I have windows XP on my machine Thanks in Advance, moreshwar

2786


What is the exact minimum vale of voltage between an earth and netural which can damage or can do malfunction of the electronic equipments ? If this is mentioned in any book, pl.give reference.

1800


What do we call an account in which trading of shares in their electronic form is done?

666


How does hydraulic clutches work?

635


Define what is the chemical composition of ceramic and define what is its atomic density?

511






What is classname class in java?

526


Explain ipv4 and ipv6 address bit?

552


What is the definition of font size?

376


How ambitious are you? Would you compete for my job?

894


what do you think of yourself?

674


Why do we use ejb?

514


What is cucumber dry run?

1


What are the types of checkpoints is available in loadrunner?

673


What search strategies are there with indexes?

1


How many layers are in tcp/ip?

203