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This question evaluates understanding of numerical stability, floating-point arithmetic, normalization, and probability distributions when computing softmax outputs from real-valued inputs.

  • medium
  • XPeng
  • Coding & Algorithms
  • Software Engineer

Implement Stable Softmax

Company: XPeng

Role: Software Engineer

Category: Coding & Algorithms

Difficulty: medium

Interview Round: Technical Screen

Quick Answer: This question evaluates understanding of numerical stability, floating-point arithmetic, normalization, and probability distributions when computing softmax outputs from real-valued inputs.

Last updated: May 23, 2026

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