Task: 300-d feat vector of sensor data come in every second -- decide whether or not there is a problem. The task was Anomaly Detection. They did not give me any other information but you were allowed and even encouraged to do so. The next Question concerned the type of problems. There are 5 type of problems but we need to identify if there is a new one. The last Question concerned production. What should be shared across the different servers?
How to find minimum value in an array
What is imbalance data
If we do not hire you today, what would you do?
Related to Data Preprocessing, Data Cleaning, Data replacement, Java OOPS
describe how LSTM and CNN networks works
They asked about your projects mentioned in the CV. In my case, they asked me to explain how the ML algorithms mentioned in my CV works.
If the training error and the testing error are both high, as the number of data points increase, what measures will you take to fix the model?
If your training data classification accuracy is 80% and test data accuracy is 60% what will you do?
Basic Ml type Qs and DS
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