1

Natural Language Processing

Grammatical NLP

POS Tagging, Rules, Pragmatics, ++Everything

Statistical NLP

Categorization, Clustering, Model Training, Entity Extraction, ++More

Annotation Tools

Taggers, Chunking, Model Training, ++Many Tools

2

Machine Learning

Grammatical NLP

Grammatical NLP

Grammatical NLP

3

Knowledge Structuring

Grammatical NLP

Grammatical NLP

Grammatical NLP

4

Information Retrievals

Grammatical NLP

Grammatical NLP

Grammatical NLP