Process / pipelineTopic modeling / text-as-data

Structural Topic Model

The Structural Topic Model (STM) is a text-as-data method that discovers latent themes in a corpus while letting document metadata — party, time, gender, treatment condition — shape those themes. Introduced by Roberts, Stewart, Tingley and colleagues in 2014, it generalizes correlated topic modeling so that topic prevalence (how much a document is about a topic) and topic content (the words used to express a topic) can both depend on covariates. The result is a single model that simultaneously estimates topics and how their use varies across known groups, with uncertainty.

Fungua katika MethodMindHivi karibuniTumia, linganisha, pata mwongozo

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Structural Topic Model

Dictionary-Based Text An…Mfumo wa Mada wa LDA Supervised Text Classifi…Uundaji wa Mada Wordfish Scaling

Vyanzo

Roberts, M. E., Stewart, B. M., Tingley, D., Lucas, C., Leder-Luis, J., Gadarian, S. K., Albertson, B., & Rand, D. G. (2014). Structural Topic Models for Open-Ended Survey Responses. American Journal of Political Science, 58(4), 1064–1082. DOI: 10.1111/ajps.12103 ↗
Roberts, M. E., Stewart, B. M., & Tingley, D. (2019). stm: An R Package for Structural Topic Models. Journal of Statistical Software, 91(2), 1–40. DOI: 10.18637/jss.v091.i02 ↗
Grimmer, J., & Stewart, B. M. (2013). Text as Data: The Promise and Pitfalls of Automatic Content Analysis Methods for Political Texts. Political Analysis, 21(3), 267–297. DOI: 10.1093/pan/mps028 ↗

Jinsi ya kunukuu ukurasa huu

ScholarGate. (2026, June 22). Structural Topic Model (Topic Modeling with Document-Level Covariates). ScholarGate. https://scholargate.app/sw/political-science/structural-topic-model

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Dictionary-Based Text Analysis in PoliticsPolitical Science↔ linganisha
Mfumo wa Mada wa LDAUjifunzaji wa Kina↔ linganisha
Supervised Text ClassificationPolitical Science↔ linganisha
Uundaji wa MadaUjifunzaji wa Kina↔ linganisha
Wordfish ScalingPolitical Science↔ linganisha

Linganisha bega kwa bega →

Imerejelewa na

Dictionary-Based Text Analysis in Politics Supervised Text Classification

Mbinu zinazofanana

Topic Modeling for Communication Research Topic Modeling Topic Modeling (LDA)Explainable LDA Topic Model Latent Dirichlet Allocation Multimodal Topic Modeling Explainable Topic Modeling Multilingual topic modeling

Dhana rejea zinazohusiana

Uchanganuzi wa Mada na Uchimbaji wa Maandishi Mifumo ya Kisemantiki Fichwa na Mada Fichwa Stailometria na Uhawilishaji Uandishi Uchanganuzi wa Matabaka Ficho Ukusanyaji kwa Kutumia Miundo Mifumo ya Miundo na Vigezo Fichwa

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