Leetcode - rectangle overlap

SQL - Window fn, elevator max capacity

ML - BERT, XGboost, Overfitting, underfitting, bias, variance, hyperparams, data drifts

RAG - prompt engineering, improve prompt, improve retreival, context window fitting, llm params

Vector DB - Retreival, chunking, storage, semantic search, hybrid search, reranking, evaluation of relevant chunk, Precision@k,

Evaluation Techniques - retreival comparison, compare answer generated, halucination handling

Deployment -

Metrics - TTFT, latency,

KPI - business metrics, user ratings, user engagement,

chunk size, type of chunking

overall metrics which you were tracking

Data Scientist

Finanace

Daily sales forcasting