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Fingerprint Fingerprint is based on mining the text of the person's scientific documents to create an index of weighted terms, which defines the key subjects of each individual researcher.

Linear transformations Engineering & Materials Science
scaling Social Sciences
Statistics Engineering & Materials Science
Scaling Mathematics
selection procedure Social Sciences
Rounding Mathematics
Linear transformation Mathematics
ability Social Sciences

Research Output 2003 2006

  • 19 Citations
  • 2 h-Index
  • 2 Article
6 Citations

Methods in scaling the basic competence test

Chang, S. W., 2006 Jan 1, In : Educational and Psychological Measurement. 66, 6, p. 907-929 23 p.

Research output: Contribution to journalArticle

Social Adjustment
Linear transformations
Mental Competency
13 Citations

A comparative study of item exposure control methods in computerized adaptive testing

Chang, S-W. & Ansley, T. N., 2003 Jan 1, In : Journal of Educational Measurement. 40, 1, p. 71-103 33 p.

Research output: Contribution to journalArticle

selection procedure