Abstract
Two new similarity indexes are introduced to explain the logic behind the classification methods A and B with attribute hierarchy model. Several kinds of new classification methods proposed are based on variations of the similarity between the expected response pattern and the observed response pattern. The results of simulation indicate that the new methods are better than methods A and B. And with the slips increasing the advantage is especially obvious.
Original language | English |
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Pages (from-to) | 53-59 |
Number of pages | 7 |
Journal | International Journal of Digital Content Technology and its Applications |
Volume | 5 |
Issue number | 10 |
DOIs | |
State | Published - Oct 2011 |
Externally published | Yes |
Keywords
- AHM
- Cognitive diagnosis
- Similarity