Semantic Changepoint Detection for Finding Potentially Novel Research Publications
How has the focus of research papers on a given disease changed over time? Identifying the papers at the cusps of change can help highlight the emergence of a new topic or a change in the direction of research. We present a generally applicable unsupervised approach to this question based on semantic changepoints within a given collection of research papers. We illustrate the approach by a range of examples based on a nascent corpus of literature on COVID-19 as well as subsets of papers from PubMed on the World Health Organization list of neglected tropical diseases. The software is freely available at: https://github.com/pdddinakar/SemanticChangepointDetection.
| Medienart: |
E-Artikel |
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| Erscheinungsjahr: |
2021 |
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| Erschienen: |
2021 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:26 |
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| Enthalten in: |
Pacific Symposium on Biocomputing. Pacific Symposium on Biocomputing - 26(2021) vom: 03., Seite 107-118 |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
Dinakar, Bhavish [VerfasserIn] |
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| Themen: |
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| Anmerkungen: |
Date Completed 19.03.2021 Date Revised 11.08.2021 published: Print Citation Status MEDLINE |
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| Förderinstitution / Projekttitel: |
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| PPN (Katalog-ID): |
NLM322481147 |
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| 520 | |a How has the focus of research papers on a given disease changed over time? Identifying the papers at the cusps of change can help highlight the emergence of a new topic or a change in the direction of research. We present a generally applicable unsupervised approach to this question based on semantic changepoints within a given collection of research papers. We illustrate the approach by a range of examples based on a nascent corpus of literature on COVID-19 as well as subsets of papers from PubMed on the World Health Organization list of neglected tropical diseases. The software is freely available at: https://github.com/pdddinakar/SemanticChangepointDetection | ||
| 650 | 4 | |a Journal Article | |
| 700 | 1 | |a Boguslav, Mayla R |e verfasserin |4 aut | |
| 700 | 1 | |a Görg, Carsten |e verfasserin |4 aut | |
| 700 | 1 | |a Dinakarpandian, Deendayal |e verfasserin |4 aut | |
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