← NLP Fundamentals
Pro topic
Text Classification Pipelines
Baselines to transformers for document and intent classification.
Text Classification Pipelines
Strong baselines
TF-IDF + linear models still win on small/noisy datasets.
Neural path
- Frozen encoder + classifier head
- Full fine-tuning
- Domain-adaptive pretraining when shift is large
Evaluation
Stratify splits; report per-class metrics; inspect confusions.
Continue this theory with Pro
You've reached the free preview. Pro unlocks the full write-up, videos, quiz scoring, and cheatsheet.