'Orthographic rules' diaporamas de présentation

CS60057 Speech &Natural Language Processing

CS60057 Speech &Natural Language Processing. Autumn 2007. Lecture4 1 August 2007. MORPHOLOGY. Finite State Machines. FSAs are equivalent to regular languages FSTs are equivalent to regular relations (over pairs of regular languages) FSTs are like FSAs but with complex labels.

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CS60057 Speech &Natural Language Processing

CS60057 Speech &Natural Language Processing. Autumn 2007. Lecture4 1 August 2007. MORPHOLOGY. Finite State Machines. FSAs are equivalent to regular languages FSTs are equivalent to regular relations (over pairs of regular languages) FSTs are like FSAs but with complex labels.

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The Curriculum: Languages Area (Mother Tongue)

The Curriculum: Languages Area (Mother Tongue). Language Groups. Mother Tongues Filipino English. Basis for the Languages Curriculum.

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The Curriculum: Languages Area (Mother Tongue)

The Curriculum: Languages Area (Mother Tongue). Language Groups. Mother Tongues Filipino English. Basis for the Languages Curriculum.

531 views • 42 slides

LING/C SC/PSYC 438/538

LING/C SC/PSYC 438/538. Lecture 1 Sandiway Fong. Syllabus. Details: 538: there are no formal pre-requisites for this class 438: LING 388 or a course in one of the following: formal languages, syntax, data structures, or compilers. Instructor: Sandiway Fong,

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CS60057 Speech &Natural Language Processing

CS60057 Speech &Natural Language Processing. Autumn 2005. Lecture 4 28 July 2005. Morphology. Study of the rules that govern the combination of morphemes. Inflection: same word, different syntactic information Run/runs/running, book/books Derivation: new word, different meaning

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????? ???? ?????? - ????? ????? ????? ?????????

????? ???? ?????? - ????? ????? ????? ?????????. ???? ?????? ?????? ????? ????? ?????????? ?? ????. ???? ???? ?????????. ??????: Recognizer : ??? ???? ??? ????? ?? ?? Generator : ????? ????? ?????? ????????? ????? Parser : ???? ????? ????????? ????? Stemmer :???? ???? ( stem ) ?? ????

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????? ???? ?????? - ????? ????? ????? ?????????

????? ???? ?????? - ????? ????? ????? ?????????. ???? ?????? ?????? ????? ????? ?????????? ?? ????. ??? ????? ??? ????? ????????!. ???? ???? ?????????. ??????: Recognizer : ??? ???? ??? ????? ?? ?? (???????? WORD ) Generator : ????? ????? ?????? ????????? ????? (??????? ???? ????).

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Lecture 3

Lecture 3. Morphology: Parsing Words. What is morphology?. The study of how words are composed from smaller, meaning-bearing units ( morphemes ) Stems: child ren, un doubt edly, Affixes (prefixes, suffixes, circumfixes, infixes) Im material Try ing Ge sag t Abso bl**dy lutely

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Lecture 3

Lecture 3. Morphology. What is morphology?. The study of how words are composed of morphemes (the smallest meaning-bearing units of a language) Stems Affixes (prefixes, suffixes, circumfixes, infixes) Im material Try ing Ge sag t Abso bl**dy lutely

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Lecture 3

Lecture 3. Morphology: Parsing Words. What is morphology?. The study of how words are composed from smaller, meaning-bearing units ( morphemes ) Stems: child ren, un doubt edly, Affixes (prefixes, suffixes, circumfixes, infixes) Im material Try ing Ge sag t Abso bl**dy lutely

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CSA3050: NLP Algorithms

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Morphological Recognition

Morphological Recognition. We take each sub-lexicon of each stem class and we expand each arc (e.g. the reg-noun arc) with all the morphemes that make up the set of stems in the reg-noun word class. This way a FSA is created that can be used for morphological recognition.

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Morphological Parsing

Morphological Parsing. CS 4705. Parsing. Taking a surface input and analyzing its components and underlying structure Morphological parsing : taking a word or string of words as input and identifying their stems and affixes (and sometimes interpreting these) E.g .:

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Morphological Parsing

Morphological Parsing. CS 4705. Parsing. Taking a surface input and analyzing its components and underlying structure Morphological parsing : taking a word or string of words as input and identifying the stems and affixes (and possibly interpreting these) E.g .:

383 views • 19 slides

Morphological Parsing

Morphological Parsing. CS 4705. Parsing. Taking a surface input and analyzing its components and underlying structure Morphological parsing : taking a word or string of words as input and identifying the stems and affixes (and possibly interpreting these) E.g .:

284 views • 19 slides

Unit #1 Summary

Unit #1 Summary. LING 570 Fei Xia Week 4: 10/17/07. TexPoint fonts used in EMF. Read the TexPoint manual before you delete this box.: A A A. Recap: formal grammars and languages. Formal language and formal grammar Chomsky hierarchy Other grammars and languages

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