Detection Metrics
Use statistical tests (Kolmogorov-Smirnov) or Population Stability Index (PSI) to compare incoming production features against the training set distribution.
Retraining Strategy
Do not retrain on a fixed schedule. Retrain when drift thresholds are breached, and utilize a shadow-deployment (champion/challenger) to verify the new model improves metrics.
Internal Resources
- Inference Cost Calculator
- Latency Estimator
- Tabular vs Deep Learning
- Local LLMs vs Managed APIs
- Time Series Baselines
- Tabular Model Selector
- Vision Architecture Selector
- VRAM Calculator
- Choosing Embeddings
- CNN vs ViT in 2024
- RLHF vs DPO
- RAG Chunking Strategies
- RAG Chunk Size Calculator
- Token Ratio Estimator
- Synthetic Data Generation
- Quantization Methods Explained
- Quantization Memory Savings
- Fine-Tuning vs LoRA
- LoRA Rank Calculator
- Multimodal Model Landscape