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Investigating emerging hydrogen technology topics and comparing national level technological focus: Patent analysis using a structural topic model
Research article (Applied Energy, 2022) · cited 54× · AI/ML
Investigating emerging hydrogen technology topics and comparing national level technological focus: Patent analysis using a structural topic model
Summary
Investigating emerging hydrogen technology topics and comparing national level technological focus: Patent analysis using a structural topic model is a scholarly article[1].
Key Facts
Investigating emerging hydrogen technology topics and comparing national level technological focus: Patent analysis using a structural topic model's instance of is recorded as scholarly article[2].
References
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APA4ort.xyz Knowledge Graph. (2026). Investigating emerging hydrogen technology topics and comparing national level technological focus: Patent analysis using a structural topic model. Retrieved May 24, 2026, from https://4ort.xyz/entity/investigating-emerging-hydrogen-technology-topics-and-comparing-national-level-technological-focus-patent-analysis-using
MLA“Investigating emerging hydrogen technology topics and comparing national level technological focus: Patent analysis using a structural topic model.” 4ort.xyz Knowledge Graph, 4ort.xyz, 24 May. 2026, https://4ort.xyz/entity/investigating-emerging-hydrogen-technology-topics-and-comparing-national-level-technological-focus-patent-analysis-using.
BibTeX@misc{4ortxyz_investigating-emerging-hydrogen-technology-topics-and-comparing-national-level-technological-focus-patent-analysis-using_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Investigating emerging hydrogen technology topics and comparing national level technological focus: Patent analysis using a structural topic model}}, year = {2026}, url = {https://4ort.xyz/entity/investigating-emerging-hydrogen-technology-topics-and-comparing-national-level-technological-focus-patent-analysis-using}, note = {Accessed: 2026-05-24}}
LLM promptAccording to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Investigating emerging hydrogen technology topics and comparing national level technological focus: Patent analysis using a structural topic model — https://4ort.xyz/entity/investigating-emerging-hydrogen-technology-topics-and-comparing-national-level-technological-focus-patent-analysis-using (retrieved 2026-05-24)
