ML Knowledge

What is a good way to detect anomalies?

Data Scientist

Spotify

Apple

Zomato

Cohesity

Credit Karma

Coinbase

Did you come across this question in an interview?

  • What is a good way to detect anomalies?
  • Could you provide some examples of the tools you use to identify anomalies?
  • What do you consider the most effective approach to detecting anomalies in a large database?
  • How would you handle an anomaly found in a data set and ensure its accuracy?
  • Are there any specific algorithms or software that you would recommend for detecting anomalies effectively?
  • Have you faced any challenges in detecting anomalies and how did you overcome them?
  • In your opinion, what is the most crucial aspect of detecting an anomaly in a system or data set?
  • When it comes to detecting anomalies, what role do statistical models play?
  • Could you describe in detail how you would go about identifying an anomaly in a continuous data set?
  • How do you make sure that your anomaly detection system can handle data sets with a wide variety of variables and dimensions?
  • There are various techniques to detect anomalies, what method do you prefer?
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Interview question asked to Data Scientists interviewing at Spotify, Credit Karma, Apple and others: What is a good way to detect anomalies?.