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How to interpret algorithmically constructed topical structures of research specialties? A case study comparing an internal and an external mapping of the topical structure of invasion biology.
Matthias Held
Theresa Velden
Published in:
CoRR (2019)
Keyphrases
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internal structures
internal and external
structural analysis
topic models
image structure
machine learning
topic modeling
structural properties
databases
short texts
structural information
keywords
three dimensional
natural language processing
genetic algorithm
data sets
topical relevance