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Natural Language Processing (Evolution (In 1954 Gerogetown Experiment…
Natural Language Processing
Introduction
Automated tools based on natural language processing
It helps helps computers understand, interpret and manipulate human language.
It draws from many disciplines to fill the gap between the human communication and computer understanding
Evolution
In 1950s , the article "Computing machinery and Intelligence" was published by Alan Turing.
In 1954 Gerogetown Experiment
Automatic translation of more than 60 Russian sentences into English
In 1980s first statistical machine translation systems were developed
In 1960s SHRDLU was developed
workinrestricted "block worlds" with restricted vocabularies
In 1964-1966 ELIZA was developed
ELIZA provided the first human-like interaction
During 1970s programmers strated structuring real-world information into computer-understandable data
After 1980s machine learning algorithms for language processing
Why NLP?
Human can interact with computer in their own language
Highly unstructured data sources can be easily structured
Applicable areas
Customer Services
Nina,an AI , helps in banking customer service
Voice recognition
Automotive virtual Assitants
HealthCare
Computer-assisted Physician documentation(CAPD)
Clinical Document Improvement(CDI)
Advantages
Better results with semantic search
Accurate decipher of customer requests
More data mine
Complex search capabilities eliminate ineffective results