Linganisha mbinu

	Topic Modeling for Communication Research	Semantic Network Analysis
Nyanja	Communication	Communication
Familia	Machine learning	Process / pipeline
Mwaka wa asili	2003	1999
Mwanzilishi	David Blei et al. (LDA); Roberts, Stewart & Tingley (STM)	George Barnett, Marya Doerfel, Steven Corman (communication applications)
Aina	Unsupervised probabilistic model of latent themes in document collections	Network representation of concepts and their co-occurrence in text
Chanzo asilia	Blei, D. M., Ng, A. Y., & Jordan, M. I. (2003). Latent Dirichlet allocation. Journal of Machine Learning Research, 3, 993–1022.	Corman, S. R., Kuhn, T., McPhee, R. D., & Dooley, K. J. (2002). Studying complex discursive systems: Centering resonance analysis of communication. Human Communication Research, 28(2), 157–206.
Majina mbadala	LDA for communication, Structural topic modeling in communication, Topic models for media texts, İletişim Araştırmaları için Konu Modelleme	Text network analysis, Concept co-occurrence network analysis, Centering resonance analysis, Anlamsal Ağ Analizi
Zinazohusiana	3	4
Muhtasari	Topic modeling is an unsupervised technique for discovering the latent themes that run through a large collection of documents, representing each document as a mixture of topics and each topic as a distribution over words. In communication research it surfaces the issues, frames, and themes in news archives, social media, and political text at a scale no manual reading can match, with Latent Dirichlet Allocation (LDA) and the Structural Topic Model (STM) as the dominant variants.	Semantic network analysis represents the meaning of a text or corpus as a network of concepts connected by their co-occurrence or grammatical proximity, then uses network-analytic measures to reveal which ideas are central, how concepts cluster, and how shared meaning is structured. In communication research it is the standard way to map the conceptual architecture of media coverage, organizational discourse, and public conversation at scale.