Compara mètodes

	Anàlisi de xarxes textuals	Anàlisi de freqüència de text
Camp	Mineria de text	Mineria de text
Família	Process / pipeline	Process / pipeline
Any d'origen	2011 (Paranyushkin); 2005 (Diesner & Carley)	1949
Autor original	Dmitry Paranyushkin; Jana Diesner & Kathleen M. Carley	George K. Zipf (frequency-distribution foundation)
Tipus	Text-mining network method	Descriptive text-mining analysis
Font seminal	Paranyushkin, D. (2011). Identifying the Pathways for Meaning Circulation Using Text Network Analysis. Nodus Labs.	Zipf, G. K. (1949). Human Behavior and the Principle of Least Effort. Addison-Wesley.
Àlies	semantic network analysis, word co-occurrence network, Metin Ağ Analizi (Text Network Analysis)	word frequency analysis, n-gram frequency analysis, Metin Frekans Analizi
Relacionats	4	4
Resum	Text network analysis models the words or concepts in a text as nodes and their co-occurrences as edges, then uses network metrics to reveal the structure of meaning. The approach was advanced by Diesner and Carley (2005) for communication networks and by Paranyushkin (2011) for tracing the pathways of meaning circulation in text.	Text frequency analysis is a descriptive text-mining method that counts how often words, n-grams, and phrases occur in a corpus to reveal content patterns and dominant themes. It rests on the frequency-distribution insight formalised by George K. Zipf (1949), that a few terms occur very often while most are rare, and it is one of the most basic and widely used entry points into quantitative text analysis.