Fragen in Vorstellungsgesprächen für Data Scientist |

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Fragen in Vorstellungsgesprächen für Data Scientist


Fragen aus Vorstellungsgesprächen für Data scientist, von Bewerbern geteilt

Top Vorstellungsgespräch-Fragen

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Q1) Are you ready to travel? Q2) Projects are 6-9 months, are you interested in this? Q3) Do you know Java? Q4) We offer initially 2 year contracts?

1 Antwort

Asked about my past experience with machine learning and data science

The 3 hour timed test was about data cleaning/exploring on their datafile, not building predictive models but proposing some approaches and letting them know of potential solutions.

1 Antwort

A/B Tests Maths / stats Machine learning experience Analytics experience

- General questions about machine learning algorithms and models - This is an important one: How do you evaluate a model after training? Accuracy, precision, recall and F-measure - What can go wrong when training a classifier? Skewed samples, overfitting etc. - Can you use a random forest classifier to perform regression? - Explain how SVMs work - Software development tools (Git etc.) - Explain clustering by elaborating any one clustering algorithms (e.g. K-means)

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