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Natural Language Processing (History (Before 1970 NLP researchers were…
Natural Language Processing
stages
Morphological processing
To breaks string of language input into sets of taken corresponding.
semantics and pragmatics
Meaning in context
The construction of meaning based on syntax
History
Before 1970 NLP researchers were concentrating on MT as an application.
1980- Linguistic formalism had appeared
1990- Statistical NLP became the most common paradigm
Objectives
Be able to describe the architecture and basic design.
be able to describe briefly a fundamental technique.
Introduction
Can be defined as automatic processing of human language
Applications
Fighting spam
Text segmentation
Machine Translation
Advantages
No tanning needed
Better results
Disadvantages
It requires more keystrokes.
it is unpredictable.