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Google Interview Problems (169)

Problems reported from Google data science interviews

Status	Title	Difficulty	Language	Company	Topic
	Bootstrapping Method Pro	Hard	Conceptual	Airbnb Meta Google	statistics
	Coin Change Minimum Pro	Hard	Python	Amazon Google Two Sigma	dynamic-programming
	Coreference Resolution Pro	Hard	Conceptual	Meta Google	nlp
	Cosine Annealing Schedule Pro	Hard	Conceptual	Google NVIDIA Databricks	neural-networks
	CTE with Window Function for Running Comparison Pro	Hard	SQL	Google Databricks Snowflake	ctes
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	Depthwise Separable Convolutions Pro	Hard	Conceptual	Google Apple Tesla	neural-networks
	Distributed Computing Challenges Pro	Hard	Conceptual	Google Amazon Stripe	big-data
	Edit Distance Pro	Hard	Python	Google Meta Jane Street	dynamic-programming
	Encoder-Decoder and U-Net Architecture Pro	Hard	Conceptual	Tesla Waymo Google	neural-networks
	Ethical Concerns in Model Deployment Pro	Hard	Conceptual	Apple Google Meta	culture-fit
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	Experiment Design for ML Pro	Hard	Conceptual	Netflix Google	practical-experience
	Exploding Gradients and Gradient Clipping Pro	Hard	Conceptual	Google DeepMind Meta	neural-networks
	Fine-Tuning vs Feature Extraction Pro	Hard	Conceptual	OpenAI Google Anthropic	neural-networks
	Flash Attention Pro	Hard	Conceptual	NVIDIA Meta Google	llms
	GELU and Leaky ReLU Activations Pro	Hard	Conceptual	OpenAI Google Anthropic	neural-networks
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	Generate Permutations Pro	Hard	Python	Google Amazon Two Sigma	recursion
	Hash Map from Scratch Pro	Hard	Python	Amazon Google Meta	data-structures
	Hinge Loss for SVMs vs Neural Networks Pro	Hard	Conceptual	Microsoft IBM Google	neural-networks
	Kernel Density Estimation Pro	Hard	Conceptual	Google Amazon Microsoft	statistics
	K-Means Clustering Pro	Hard	Python	Google DeepMind	machine-learning
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	KNN Curse of Dimensionality Pro	Hard	Conceptual	Microsoft Google Citadel	machine-learning
	KV Cache in Autoregressive Generation Pro	Hard	Conceptual	NVIDIA Google Microsoft	llms
	Machine Translation Challenges Pro	Hard	Conceptual	Google ByteDance Meta	nlp
	Merge K Sorted Lists Pro	Hard	Python	Google Amazon Uber	sorting
	Mixture of Experts Architecture Pro	Hard	Conceptual	Google DeepMind Meta	llms
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