Intelligent Database Systems Lab Presenter : CHANG, SHIH-JIE Authors : Shih-Hwa Liu*,Gwo-Guang Lee...
-
Upload
gwenda-cook -
Category
Documents
-
view
212 -
download
0
Transcript of Intelligent Database Systems Lab Presenter : CHANG, SHIH-JIE Authors : Shih-Hwa Liu*,Gwo-Guang Lee...
![Page 1: Intelligent Database Systems Lab Presenter : CHANG, SHIH-JIE Authors : Shih-Hwa Liu*,Gwo-Guang Lee 2013.CE Using a concept map knowledge management system.](https://reader035.fdocuments.in/reader035/viewer/2022070401/56649f175503460f94c2d907/html5/thumbnails/1.jpg)
Intelligent Database Systems Lab
Presenter : CHANG, SHIH-JIE
Authors : Shih-Hwa Liu*,Gwo-Guang Lee
2013.CE
Using a concept map knowledge management system to enhance the learning of biology
![Page 2: Intelligent Database Systems Lab Presenter : CHANG, SHIH-JIE Authors : Shih-Hwa Liu*,Gwo-Guang Lee 2013.CE Using a concept map knowledge management system.](https://reader035.fdocuments.in/reader035/viewer/2022070401/56649f175503460f94c2d907/html5/thumbnails/2.jpg)
Intelligent Database Systems Lab
Outlines
MotivationObjectivesMethodologyExperimentsConclusionsComments
![Page 3: Intelligent Database Systems Lab Presenter : CHANG, SHIH-JIE Authors : Shih-Hwa Liu*,Gwo-Guang Lee 2013.CE Using a concept map knowledge management system.](https://reader035.fdocuments.in/reader035/viewer/2022070401/56649f175503460f94c2d907/html5/thumbnails/3.jpg)
Intelligent Database Systems Lab
Motivation The lack of information about how students categorize, reorganize, and link their perceived concepts, would result in teachers not understanding the learning of students with different cultures and backgrounds.
![Page 4: Intelligent Database Systems Lab Presenter : CHANG, SHIH-JIE Authors : Shih-Hwa Liu*,Gwo-Guang Lee 2013.CE Using a concept map knowledge management system.](https://reader035.fdocuments.in/reader035/viewer/2022070401/56649f175503460f94c2d907/html5/thumbnails/4.jpg)
Intelligent Database Systems Lab
Objectives
• The CMKMS can promote teaching activities step-by-step and improve effective student learning.
![Page 5: Intelligent Database Systems Lab Presenter : CHANG, SHIH-JIE Authors : Shih-Hwa Liu*,Gwo-Guang Lee 2013.CE Using a concept map knowledge management system.](https://reader035.fdocuments.in/reader035/viewer/2022070401/56649f175503460f94c2d907/html5/thumbnails/5.jpg)
Intelligent Database Systems Lab
Methodology
Word frequencyTF/IDF
![Page 6: Intelligent Database Systems Lab Presenter : CHANG, SHIH-JIE Authors : Shih-Hwa Liu*,Gwo-Guang Lee 2013.CE Using a concept map knowledge management system.](https://reader035.fdocuments.in/reader035/viewer/2022070401/56649f175503460f94c2d907/html5/thumbnails/6.jpg)
Intelligent Database Systems Lab
Methodology
![Page 7: Intelligent Database Systems Lab Presenter : CHANG, SHIH-JIE Authors : Shih-Hwa Liu*,Gwo-Guang Lee 2013.CE Using a concept map knowledge management system.](https://reader035.fdocuments.in/reader035/viewer/2022070401/56649f175503460f94c2d907/html5/thumbnails/7.jpg)
Intelligent Database Systems Lab
Experiments – Statistics method
(1) ANOVA(2) Tukey’s HSD Test(3) McNemar test
![Page 8: Intelligent Database Systems Lab Presenter : CHANG, SHIH-JIE Authors : Shih-Hwa Liu*,Gwo-Guang Lee 2013.CE Using a concept map knowledge management system.](https://reader035.fdocuments.in/reader035/viewer/2022070401/56649f175503460f94c2d907/html5/thumbnails/8.jpg)
Intelligent Database Systems Lab
Experiments
![Page 9: Intelligent Database Systems Lab Presenter : CHANG, SHIH-JIE Authors : Shih-Hwa Liu*,Gwo-Guang Lee 2013.CE Using a concept map knowledge management system.](https://reader035.fdocuments.in/reader035/viewer/2022070401/56649f175503460f94c2d907/html5/thumbnails/9.jpg)
Intelligent Database Systems Lab
Experiments – ANOVA
F = (SSB/degree) / (SSW/degree)
= 366.45/29.95 = 12.24
![Page 10: Intelligent Database Systems Lab Presenter : CHANG, SHIH-JIE Authors : Shih-Hwa Liu*,Gwo-Guang Lee 2013.CE Using a concept map knowledge management system.](https://reader035.fdocuments.in/reader035/viewer/2022070401/56649f175503460f94c2d907/html5/thumbnails/10.jpg)
Intelligent Database Systems Lab
Experiments – Tukey’s HSD Test合作 個體 無使用
![Page 11: Intelligent Database Systems Lab Presenter : CHANG, SHIH-JIE Authors : Shih-Hwa Liu*,Gwo-Guang Lee 2013.CE Using a concept map knowledge management system.](https://reader035.fdocuments.in/reader035/viewer/2022070401/56649f175503460f94c2d907/html5/thumbnails/11.jpg)
Intelligent Database Systems Lab
Experiments – McNemar test
![Page 12: Intelligent Database Systems Lab Presenter : CHANG, SHIH-JIE Authors : Shih-Hwa Liu*,Gwo-Guang Lee 2013.CE Using a concept map knowledge management system.](https://reader035.fdocuments.in/reader035/viewer/2022070401/56649f175503460f94c2d907/html5/thumbnails/12.jpg)
Intelligent Database Systems Lab
Two phase algorithm:
Experiments – CHAMELEON Algorithm
![Page 13: Intelligent Database Systems Lab Presenter : CHANG, SHIH-JIE Authors : Shih-Hwa Liu*,Gwo-Guang Lee 2013.CE Using a concept map knowledge management system.](https://reader035.fdocuments.in/reader035/viewer/2022070401/56649f175503460f94c2d907/html5/thumbnails/13.jpg)
Intelligent Database Systems Lab
Experiments – CHAMELEON Algorithm
![Page 14: Intelligent Database Systems Lab Presenter : CHANG, SHIH-JIE Authors : Shih-Hwa Liu*,Gwo-Guang Lee 2013.CE Using a concept map knowledge management system.](https://reader035.fdocuments.in/reader035/viewer/2022070401/56649f175503460f94c2d907/html5/thumbnails/14.jpg)
Intelligent Database Systems Lab
Experiments– CHAMELEON Algorithm
![Page 15: Intelligent Database Systems Lab Presenter : CHANG, SHIH-JIE Authors : Shih-Hwa Liu*,Gwo-Guang Lee 2013.CE Using a concept map knowledge management system.](https://reader035.fdocuments.in/reader035/viewer/2022070401/56649f175503460f94c2d907/html5/thumbnails/15.jpg)
Intelligent Database Systems Lab
Experiments
![Page 16: Intelligent Database Systems Lab Presenter : CHANG, SHIH-JIE Authors : Shih-Hwa Liu*,Gwo-Guang Lee 2013.CE Using a concept map knowledge management system.](https://reader035.fdocuments.in/reader035/viewer/2022070401/56649f175503460f94c2d907/html5/thumbnails/16.jpg)
Intelligent Database Systems Lab
Experiments – Apriori Algorithm
啤酒 尿布 牛奶 麵包 衣服C1 1 0 1 1 0 1
C2 1 1 0 1 1 0
C3 0 1 1 0 0 0
C4 1 1 1 1 1 1
C5 0 0 1 1 0 1
A B
Support(AB)=3/5 =60%
Confidence(AB)=3/4 =75%
![Page 17: Intelligent Database Systems Lab Presenter : CHANG, SHIH-JIE Authors : Shih-Hwa Liu*,Gwo-Guang Lee 2013.CE Using a concept map knowledge management system.](https://reader035.fdocuments.in/reader035/viewer/2022070401/56649f175503460f94c2d907/html5/thumbnails/17.jpg)
Intelligent Database Systems Lab
Experiments – Apriori Algorithm
![Page 18: Intelligent Database Systems Lab Presenter : CHANG, SHIH-JIE Authors : Shih-Hwa Liu*,Gwo-Guang Lee 2013.CE Using a concept map knowledge management system.](https://reader035.fdocuments.in/reader035/viewer/2022070401/56649f175503460f94c2d907/html5/thumbnails/18.jpg)
Intelligent Database Systems Lab
Experiments – Apriori Algorithmab=2/5 abc=1/5
![Page 19: Intelligent Database Systems Lab Presenter : CHANG, SHIH-JIE Authors : Shih-Hwa Liu*,Gwo-Guang Lee 2013.CE Using a concept map knowledge management system.](https://reader035.fdocuments.in/reader035/viewer/2022070401/56649f175503460f94c2d907/html5/thumbnails/19.jpg)
Intelligent Database Systems Lab
Experiments Apriori
![Page 20: Intelligent Database Systems Lab Presenter : CHANG, SHIH-JIE Authors : Shih-Hwa Liu*,Gwo-Guang Lee 2013.CE Using a concept map knowledge management system.](https://reader035.fdocuments.in/reader035/viewer/2022070401/56649f175503460f94c2d907/html5/thumbnails/20.jpg)
Intelligent Database Systems Lab
Conclusions– The CMKMS made a positive contribution to the
teaching of biology and learning strategy for students.
– This research offers a platform on which group brainstorming sessions can be structured, knowledge and values can be integrated, and a shared conceptual framework.
![Page 21: Intelligent Database Systems Lab Presenter : CHANG, SHIH-JIE Authors : Shih-Hwa Liu*,Gwo-Guang Lee 2013.CE Using a concept map knowledge management system.](https://reader035.fdocuments.in/reader035/viewer/2022070401/56649f175503460f94c2d907/html5/thumbnails/21.jpg)
Intelligent Database Systems Lab
Comments• Advantages
– The CMKMS enabled students to intuitively construct and organize their tacit knowledge.
• Applications– Concept Map, Learning biology