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ServiceNow

Platform AI. Reports mix LLM evaluation, embeddings and k-means with Java/JVM internals and test-design questions.

8 problems tagged for ServiceNow.

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  • Map a model to its transformer familyTransformersNaturalLanguageProcessingEasy
  • Full self-attention from XTransformersMedium
  • Transformer block forward (pre-LN, residual)TransformersLargeLanguageModelHard
  • K-means: one iterationStatisticsMedium
  • Sentence Embedding (Masked Mean-Pool)NaturalLanguageProcessingMLSystemDesignEmbeddingsEasy
  • Pairwise cosine-similarity matrixMLSystemDesignEmbeddingsEasy
  • pass@k Unbiased EstimatorStatisticsLargeLanguageModelEvaluationMetricsMedium
  • Perplexity from log-probsNaturalLanguageProcessingLargeLanguageModelEvaluationMetricsEasy