Image

Heat map visualization of median coherence scores for three corpora: Caselaw (cas), Pubmed Abstracts (pma), Pubmed Central (pmc).
Median coherence scores across all search-term based models ("climate", "earth", "environmental" "pollution")
The median is found from 1,116 total coherence scores. Coherence was scored across every combination of:
- TopicCount: 10-40
- Hyperparameter-Alpha: [0.01, 0.31, 0.61, 0.91, symmetric, asymmetric]
- Hyperparameter-Beta: [0.01, 0.31, 0.61, 0.91, automatic, symmetric]

Creator

• McCabe, Erin E.

License

• Public Domain Mark 1.0

Subject

• Topic Models
• Natural Language Processing
• Topic Coherence

Submitter

Erin E. McCabe

College

• Libraries

Department

• Digital Scholarship Center (DSC)

Date Created

• 2022

Publisher

• University of Cincinnati

Genre

• Map/Chart

Language

• English

Note

• Interactive Version available online at: https://public.tableau.com/views/Hyperparameter_CoherenceEvaluations/MedianCoherence?:language=en-US&:display_count=n&:origin=viz_share_link

Related URL

•  https://public.tableau.com/views/Hyperparameter_CoherenceEvaluations/MedianCoherence?:language=en-US&:display_count=n&:origin=viz_share_link

Digital Object Identifier (DOI)

Identifier: doi:10.7945/e88y-j769
Link: https://doi.org/10.7945/e88y-j769

This DOI link is the best way for others to cite your work.

Relationships

In Collection:

• 'Model of Models' Methods

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