Thumbtack Data Scientist Machine Learning Interview Questions
Master your tech interview with our curated database of real questions from top companies.
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4 Questions 1 Company
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Thumbtack
Medium
Data ScientistDetail NLP preprocessing and n‑gram choices
Describe your text preprocessing pipeline given the source modality: typed text, scanned/handwritten OCR, or speech-to-text. Specify language handling...
Machine Learning
0
0
Oct 13, 2025
Thumbtack
Medium
Data ScientistChoose clustering vs regression; explain KNN
When would you use clustering vs. regression on a business problem with partially labeled outcomes? Specify the decision criteria (label availability,...
Machine Learning
0
0
Oct 13, 2025
Thumbtack
Hard
Data ScientistBuild a defensible ML pipeline end-to-end
End-to-End Binary Classification Pipeline on Tabular Data (Numeric, Categorical, Text) Context You are handed a tabular dataset that includes numerica...
Machine Learning
0
0
Oct 13, 2025
Thumbtack
Medium
Data ScientistForecast response-rate trends with backtesting
Forecasting Response Rate by Job Category and Week Context You are given weekly marketplace data with invitations and responses by job_category and re...
Machine Learning
0
0
Oct 13, 2025