DATA_FORMAT_TEMPLATE.md

THETA Data Format Template

Column Naming Convention

Purpose	Column Name	Required For
Text	text	All models
Timestamp	timestamp	DTM
Covariates	cov_*	STM
Label	label	Supervised

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DTM Template

text,timestamp
"Document about renewable energy policies...",2020
"Article discussing AI developments...",2021
"Research paper on climate change...",2022
"Policy document on public health...",2023
"Analysis of digital economy trends...",2024

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STM Template

text,cov_province,cov_category,cov_source
"Policy document on environmental protection...",Beijing,Policy,Government
"News article about economic development...",Shanghai,News,Media
"Research report on technology innovation...",Guangdong,Report,Institute
"Government announcement on public health...",Beijing,Policy,Government
"Academic paper on urban planning...",Jiangsu,Research,University

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DTM + STM Combined Template

text,timestamp,cov_province,cov_category,label
"Document content...",2023,Beijing,Policy,Environment
"Document content...",2024,Shanghai,News,Technology