A comparative evaluation of dissimilarity-based and model-based clustering in science education research: the case of children's mental models of the Earth.
Dimitrios StamovlasisJulie VaiopoulouGeorge PapageorgiouPublished in: Int. J. Data Anal. Tech. Strateg. (2020)
Keyphrases
- comparative evaluation
- mental models
- science education
- model based clustering
- conceptual change
- conceptual understanding
- science learning
- expectation maximization
- scientific inquiry
- learning strategies
- mixture model
- em algorithm
- hierarchical clustering
- knowledge building
- text mining
- bayesian information criterion
- computer science
- information retrieval