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American Express Data Science Interview Questions
Questions Answers Views Company eMail

Suppose that American Express has 1 million card members along with their transaction details. They also have 10,000 restaurants and 1000 food coupons. Suggest a method which can be used to pass the food coupons to users given that some users have already received the food coupons so far.

292

You are given a training dataset of users that contain their demographic details, the pages on Facebook they have liked so far and results of psychology test based on their personality i.e. their openness to like FB pages or not. How will you predict the age, gender and other demographics of unseen data?

290

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Un-Answered Questions

What is the difference between an acid and a base?

970


Provide an example of a situation where you facilitated shared decision-making with a patient regarding their treatment plan.

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In order for cost-per-click (cpc) ads and cost-per-thousand impressions (cpm) ads to compete with each other in the same auction on the google display network, the adwords system converts the cpc ads bid to?

201


what happens when dc generator coupled with cycle shaft.also explain what happens when its loaded

2084


Explain what are compound statements?

997


Why is the Department revising its overtime regulations for white collar workers now?

5


What are the different control break statements available inside a loop?

976


What is the problem of ordered sequential files access?

1111


What are the different types of calculation view?

97


What is include directive in c?

1097


I am importing dc-dc converters from singapore to india. how much tax will be applicable towards Custom duty.and the rates of the custom duty.

2112


Define Final Class in C#

972


What are the benefits of silverlight?

1


What is connection commit?

879


28. What are the perameter of Resource Manager

2293