Exploratory Item Classification Via Spectral Graph Clustering
نویسندگان
چکیده
منابع مشابه
Exploratory Item Classification Via Spectral Graph Clustering
Large-scale assessments are supported by a large item pool. An important task in test development is to assign items into scales that measure different characteristics of individuals, and a popular approach is cluster analysis of items. Classical methods in cluster analysis, such as the hierarchical clustering, K-means method, and latent-class analysis, often induce a high computational overhea...
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ژورنال
عنوان ژورنال: Applied Psychological Measurement
سال: 2017
ISSN: 0146-6216,1552-3497
DOI: 10.1177/0146621617692977