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Hi, I have an interview test with deeplearning.ai. It says there's some video answering section at the end. any comments or suggestions for it? Less
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We appreciate your feedback. Sorry you had a negative experience. We evaluate each code sample carefully and apologize for any delay as we’re a growing team handling large influxes of applications for all positions. Code quality is very important to us and we appreciate the effort and time you put into the application process. Less
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If you want to pass the initial phone screen, make sure you know what is "original content" ! Less
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Hello could you tell what was discussed in the phone interviews ?
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There is no assumption on the distribution of independent variables. Residuals have to follow specific distributions for p-value to be valid. Otherwise Monte Carlo simulation can be used to calculate p-value based on the sampling distribution of the parameters (interviewer was convinced that the answer is wrong and that normality of independent variables is necessary. I wonder how he treats 'dummy variables' that take values 0 or 1 as 'normally distributed') Less
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What does this have to do with data science?
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list1 = [10, 20, 4, 45, 99] mx=max(list1[0],list1[1]) secondmax=min(list1[0],list1[1]) n =len(list1) for i in range(2,n): if list1[i]>mx: secondmax=mx mx=list1[i] elif list1[i]>secondmax and \ mx != list1[i]: secondmax=list1[i] print("Second highest number is : ",\ str(secondmax)) Less
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As an Amazon employee who interviewed and hired a lot of people here, I've created a guide that has all the questions and winning answers from an Amazonian recruiter perspective. Please check it out at interviewjoy.com/services/interview-process-details/amazon-senior-manager-interview-questions/ Less