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Natural Language Processing (Terminology (Phonology, Morphology, Morpheme,…
Natural Language Processing
Defination
natural language is understand by the intelligent system
input way to system
By Speech
By Written Text
components
Natural Language Understanding(NLU)
Natural Language Generation(NLG)
Text Planning
Sentence Planning
Text Realization
Terminology
Phonology
Morphology
Morpheme
Semantics
Syntax
Pragmatics
Discourse
Word Knowlefge
Level of Ambiguity
Lexical Ambiguity
Syntax Level ambiguity
Referential Ambiguity
Stages of NLP
step 1:Lexical Analysis
Step 2: Syntatic Analysis(Parsing)
step 3: Semantic Analysis
Step 4: Disclosure Integration
Step 5:Pragmatic Analysis
Implementation Aspects of Syntactic Analysis
Context Free Grammmar
Top Down Parser