Natural Language Processing
What is Natural language processing (NLP)? - answer This is a field of computer
science, artificial intelligence and computational linguistics concerned with the
interactions between computers and human (natural) languages, and, in particular,
concerned with programming computers to fruitfully process large natural language
corpora.
Computers_______ - answer Analyze, understand, generate, natural language.
These are the steps to Text Processing: - answer1) Lexical: tokenization, part of
speech, head, lemmas
2) Parsing and chunking
3) Semantic tagging: semantic role, word sense
4) Certain expressions: named entities
5) Discourse: coreference, discourse segments
Tokenization, part of speech, head, lemmas - answer Lexical
Semantic role, word sense - answerSemantic tagging
Speech Processing is - answer1) Phonetic transcription
2) Segmentation (punctuations)
3) Prosody
The Steps in NLP: - answer1) Morphology
2) Syntax
3) Semantics
4) Pragmatics
5) Discourse
Morphology - answerConcerns the way words are built up from smaller meaning
bearing units. (come(s),co(mes))
Syntax - answerConcerns how words are put together to form correct sentences and
what structural role each word has.
Semantics - answerConcerns what words mean and how these meanings combine in
sentences to form sentence meanings.
Pragmatics - answerConcerns how sentences are used in different situations and how
use affects the interpretation of the sentence.
What is Natural language processing (NLP)? - answer This is a field of computer
science, artificial intelligence and computational linguistics concerned with the
interactions between computers and human (natural) languages, and, in particular,
concerned with programming computers to fruitfully process large natural language
corpora.
Computers_______ - answer Analyze, understand, generate, natural language.
These are the steps to Text Processing: - answer1) Lexical: tokenization, part of
speech, head, lemmas
2) Parsing and chunking
3) Semantic tagging: semantic role, word sense
4) Certain expressions: named entities
5) Discourse: coreference, discourse segments
Tokenization, part of speech, head, lemmas - answer Lexical
Semantic role, word sense - answerSemantic tagging
Speech Processing is - answer1) Phonetic transcription
2) Segmentation (punctuations)
3) Prosody
The Steps in NLP: - answer1) Morphology
2) Syntax
3) Semantics
4) Pragmatics
5) Discourse
Morphology - answerConcerns the way words are built up from smaller meaning
bearing units. (come(s),co(mes))
Syntax - answerConcerns how words are put together to form correct sentences and
what structural role each word has.
Semantics - answerConcerns what words mean and how these meanings combine in
sentences to form sentence meanings.
Pragmatics - answerConcerns how sentences are used in different situations and how
use affects the interpretation of the sentence.
