Machine Learning for NLP

Graph-based methods
Knowledge-augmented methods
Knowledge engineering
Artificial intelligence
Logic programming
Human-computer interaction
Deep learning
Signal processing
Information extraction
Natural language inference
Multi-task learning
Self-supervised learning
Contrastive learning
Generation model
Data augmentation
Word embedding
Structured prediction
Transfer learning / domain adaptation
Representation learning
Generalization
Model compression methods
Parameter-efficient finetuning
Few-shot learning
Reinforcement learning
Optimization methods
Continual learning
Adversarial training
Meta learning
Causality
Graphical models
Human-in-a-loop / Active learning

Interpretability and Analysis of Models in NLP

Calibration/uncertainty
Counterfactual/contrastive explanations
Data influence
Data shortcuts/artifacts
Explantion faithfulness
Feature attribution
Free-text/natural language explanation
Hardness of samples
Hierarchical & concept explanations
Human-subject application-grounded evaluations
Knowledge tracing/discovering/inducing