(NLP) Natural Language Processing (History (1950s : Alan Turning published…
(NLP) Natural Language Processing
1950s : Alan Turning published his one of the popular article 'Computer Machinery and Intelligence' which proposed now called a Turing test.
1954 : Georgetown Experiment - auto translation form Russian to English.
1960s : Eliza -(Weizenbaum) Phycotherapist
1970s : Conceptual Ontologies - the nature of being
Until 1980s : Complex hand-written (Programmed) rules then machine learning algorithms used
Morphology : deals with understanding distinct words according to their morphemes
Phonology : deals with interprition of speech sounds.
Lexicon : deals with understanding everything about distinct words according to their position of speech
Syntatic : deals with arranging words to make a sentence and determining the structural word.
Sementics : deals with the meaning of words and how to combine words into meaningful words and sentences
Natural Language Generation(NLG): Process of producing meaningful phrases and sentences in the form of natural language from some internal representation.
Natural Language Understanding(NLU) : involves mapping the given output in natural language into useful representation and analyzing the different aspects of language.