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Thumbtack Data Scientist 面试题与面经

Thumbtack Data Scientist 岗位面试准备：16 道面试题，来自候选人真实面试。在 CSWork 阅读、练习、模拟。

面试题
16
最近更新
2026-06-27

面试题 16

在工作台筛选
  1. 编程Estimate Two Conditional Win Probabilities by Simulation中等
  2. 面试Detail NLP preprocessing and n‑gram choices中等
  3. 面试Design cross-validation; explain bias–variance中等
  4. 面试Choose clustering vs regression; explain KNN中等
  5. 编程Implement min, mean, median robustly中等
  6. 面试Compare list/dict; parse JSON/CSV at scale中等
  7. 面试Explain a project and justify choices中等
  8. 面试Design streaming new-vs-returning monthly metrics困难
  9. 面试Demonstrate rapid analysis and stakeholder debrief中等
  10. 编程Write monthly new-vs-returning requests SQL中等
  11. 编程Compute weekly 3-week rolling sums in SQL中等
  12. 面试Lead XFN decision under tight timeline困难
  13. 编程Write complex joins and window functions中等
  14. 面试Present a DS project with business impact困难
  15. 面试Implement TF–IDF with sparse matrices中等
  16. 编程Compute weighted response rates by job category中等