Natural Language Processing

Natural Language Processing

1. Tasks

   • Segmentation
   • Extraction
   • Speech Recognition
   • Analysis
   • Translation
   • Retrieval
   • Parsing
   • Question Answering

2. Input and Output

3. Machine Learning

4. Computational Linguistics

5. HCI

6. History

   • Georgetown Experiment
     • 1954
     • Automatic Translation
   • Alan Turing 1950
     • Turing Test
   • Noam Chomsky
     • Father of Modern Linguistics

7. Natural Language Generation

8. Natural Language Understanding

9. Algorithm

10. Difficulties

    • Lexical Ambiguity
    • Syntax Level Ambiguity
    • Referential Ambiguity

11. Syntax

12. Semantic

13. Interaction

14. Genetic Algorithms

15. Volume Velocity and Variety