Salīdzināt metodes

	Sadalīšana	Morfoloģiskā analīze
Nozare	Teksta ieguve	Teksta ieguve
Saime	Process / pipeline	Process / pipeline
Izcelsmes gads	1991	1980
Autors	Steven Abney	M.F. Porter (Porter stemmer)
Tips	NLP partial-parsing task	Text-normalisation preprocessing task
Pirmavots	Abney, S. (1991). Parsing by Chunks. In Principle-Based Parsing. Kluwer Academic Publishers. ISBN: 978-0-7923-1173-4	Porter, M.F. (1980). An Algorithm for Suffix Stripping. Program, 14(3), 130-137.
Citi nosaukumi	shallow parsing, partial parsing, Yüzeysel Ayrıştırma (Chunking)	stemming, lemmatization, Morfolojik Analiz ve Kök Bulma
Saistītās	4	4
Kopsavilkums	Chunking, also called shallow parsing, is a natural-language-processing task introduced by Steven Abney in 1991 that divides text into grammatical pieces — such as noun phrases and verb phrases — using part-of-speech tags. It extracts useful syntactic structure quickly without building a full parse tree of the sentence.	Morphological analysis splits words into their stems and affixes so that different surface forms of the same word can be treated as one. It covers two complementary approaches — rule-based stemming, such as the Porter (1980) and Snowball algorithms, and dictionary-aware lemmatization — and is a critical text-normalisation step for agglutinative languages such as Turkish and Arabic.