Media Framing of Juncao Technology in 13 Developing Countries, 2019-2025

BERTopic and emotion analysis of English news coverage reveals five dominant frames for Juncao agricultural technology, including government-led training and Belt and Road cooperation. The self-built corpus contains articles from 13 developing countries published between 2019 and 2025. Positive emotions of Trust and Anticipation prevail, framing the technology as a solution to poverty and environmental challenges.

Use Cases

• Analyze media framing of agricultural innovations based on the five BERTopic-identified themes.
• Study the emotional valence of technology news based on NRC Emotion Lexicon scores.
• Examine the association between international cooperation narratives and the emotion of Trust as described.
• Compare media discourse across 13 developing countries regarding a specific sustainable development technology.

Strengths

• Emotion analysis performed using the NRC Emotion Lexicon, identifying specific dominant emotions like Trust and Anticipation.
• Topic modeling conducted with BERTopic, identifying five distinct thematic frames from the corpus.
• Clear temporal coverage from 2019 to 2025.
• Explicit geographic scope covering 13 developing countries.

Limitations

• Row count is unknown, which may limit suitability assessment.
• Column-level documentation is absent; field semantics must be inferred after download.
• The 201.9 KB size suggests a limited corpus of text data.

Provenance

Source

Ling Huang via figshare.

Collection Method

Self-built corpus of English-language news articles analyzed with BERTopic and NRC Emotion Lexicon.

Time Range

2019 to 2025

Freshness

Last updated 2026-05-25 08:17:46; freshness should be verified.

Geography

13 developing countries