NATURAL LANGUAGE PROCESSING (Common sense (Understanding the world)…
NATURAL LANGUAGE PROCESSING
Georgetown experiment - auto translation from Russian to English
Prediction "Machine translation solved in a few years"
Needs semantics, grammar, real world knowledge
Eliza (Weizenbaum) psychotherapist
Restricted vocabulary set
Works in "Blocks world"
Conceptual ontologies - the nature of being
Programs structure real-world info into computer understandable data
Chatter-bots - Jabber wacky, Alice
Complex hand written (Programmed) rules
Computational power increased
Machine learning algorithm
Turning "Computer machinery & Intelligence" test
What is language?
Language & Linguistics
Common sense (Understanding the world)
Replicate human thinking
Common sense - logic
Topic segmentation & Recognition
Open character recognition, scanning, password (OCR)
Named entity recognition
Part-of-speech (POS) tagging
Grammatical analysis of sentence - ambiguous
What is AI capable of?