Build next-word predictor with O(1) lookup
Company: Google
Role: Data Scientist
Category: Coding & Algorithms
Difficulty: easy
Interview Round: Online Assessment
Overview: This question evaluates skills in language modeling, data structures, algorithmic optimization, and probabilistic sampling, within the Coding & Algorithms domain for a Data Scientist role, and primarily tests practical implementation and performance trade-offs rather than purely theoretical concepts.
Read the full Google Data Scientist interview experience this question came from