Amazon Interview Question
- -1of 1 vote
you have a sparse matrix with negative values almost 100 times the positive value. How will you retriev these negative values.- Mumbaiya_Chori December 23, 2014 in India for Machine Learning
The interviewer was expecting something else other than just negative values.
He said look at it as a table where each seller has negative values for products he doesnt sell. He just wanted a subset of maybe all the negative values.
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Interview Type: Phone Interview
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