[๋ฉด์ ‘ํ›„๊ธฐ] Roblox

Data science intern Summer 2022

Coding questions

  • 17 Questions: 12 quiz, 4 coding, 1 sql
  • T-test, basic stat ==> python integration
  • Linear regression, logistic regression concepts
  • Python map, lambda
  • Conditional probability

ํ›„๊ธฐ

  • 2/27/22์— ์ง€์›, 28์ผ์— Codesignal assessment request๊ฐ€ ์˜ด
  • ์ด๋ฉ”์ผ ๋“ฑ 1์ฐจ ์•ˆ๋‚ด๊ฐ€ ์—†๊ณ  ํ”Œ๋žซํผ์„ ํ†ตํ•œ ์•Œ๋ฆผ๋งŒ ๋ฐ›์Œ
  • 2์ฃผ์•ˆ์— ์ œ์ถœํ•˜๋ฉด ๋๋‹ค.
  • ์ธํ„ฐ๋ทฐ ์ค€๋น„ํ•˜๋ฉด์„œ ๊ณต๋ถ€ํ–ˆ๋˜ ์ž๋ฃŒ์™€ ๋˜‘๊ฐ™์ด ๋‚˜์™”๋‹ค. 1์‹œ๊ฐ„ 15๋ถ„๋งŒ์— ์ œ์ถœํ–ˆ๊ณ  ๋‹ต๋ณ€์—์„œ๋Š” ๋งŒ์ , runtime์—์„œ ์กฐ๊ธˆ ๊นŽ์ธ ์ ์ˆ˜๋ฅผ ๋ฐ›์•˜๋‹ค.
  • ์—ญ์‹œ๋‚˜ ์ด๋ ‡๋‹ค ์ €๋ ‡๋‹ค ์•ˆ๋‚ด๊ฐ€ ์•„์˜ˆ ์—†์—ˆ๊ณ  ์‹œํ—˜์— ์‹œ๊ฐ„๋งŒ ์”€.