What is the scale of data in the database and clickstream?
Middle
270
Machine Learning / AI
3636
0
270
Are batch statistics or saved parameters used in batch normalization during inference?
Middle
270
What are data contracts?
Middle — Senior
270
What is Feast and what are its components (offline/online store)?
Middle — Senior
270
How to estimate the median response time of a service with a large volume of logs that do not fit into memory?
270
How does IVF-PQ differ from IVF-Flat?
Middle — Senior
270
What is the probabilistic interpretation of ROC-AUC?
Middle — Senior
270
What is text normalization (NFC, NFKC) and why should it be done before tokenization?
Junior — Middle
270
What is the difference between DWH and Data Lake?
Middle
269
What are slowly changing dimensions (SCD) and how do they affect ML features?
Middle — Senior
269
What was the infrastructure configuration?
Middle+
269
Why is a B-tree index most commonly used and what is its algorithmic complexity?
Middle
269
Что такое Graph Isomorphism Network (GIN)?
Middle — Senior
269
Which HTTP method is better to use for retrieving data by phone number: GET or POST?
Middle
269
How to understand whether a model is good or bad? What metrics exist and what do they mean?
Middle — Senior
269
How does top-k differ from top-p (nucleus) sampling?
Middle — Senior
269
What are the best practices for writing prompts for GPT-4-class models?
Middle
269
268
How to understand when to stop feature selection?
Middle
268