What are the features of forecasting with holidays and rare events?
Middle — Senior
165
Machine Learning / AI
3611
0
How to use product categories to form relevant recommendations?
Middle
163
What are causal graphs (DAG) and d-separation?
162
What is Snapdragon AI Engine?
Senior
161
How do you evaluate the quality of a fine-tuned LLM on a user domain?
Middle — Senior
161
How to check the relevance of a model on test data before deployment to production?
Middle
161
How to approach dataset preprocessing?
Middle
160
How to implement an item-based approach in recommendation systems?
Middle — Senior
159
What is the difference between Series and DataFrame in pandas?
Middle
159
What is pruning in LLM and what approaches are there (magnitude, structured, SparseGPT)?
Senior
156
What is spatial cross-validation and why is it needed?
Senior
155
What is RLAIF and how does it differ from RLHF?
Middle — Senior
155
How to divide clients into two groups for A/B testing?
Middle
154
What classic approaches exist for filling gaps in interaction matrices in recommendation systems?
Middle — Senior
154
How to ensure the quality of a model using trigger purchases and customer avatars?
Middle
154
Which techniques are cheaper than human eval (LLM-as-a-judge, model-graded)?
153
What is the difference between the map and apply methods in pandas?
Middle
151
What is product quantization (PQ) and what are its quality losses?
Middle — Senior
149
How to get recommendations from the interaction matrix?
Middle — Senior
148
What is a concordance index?
148