CUMULATE user and domain adaptive user modeling - Revision history

Myudelson: /* Procedures */

2010-05-06T19:26:20Z

‎Procedures

2009-06-28T20:26:52Z

2009-06-28T13:21:08Z

2009-04-13T22:07:39Z

‎Results

2009-04-13T22:03:19Z

‎Results

2009-04-13T18:09:03Z

‎Results

2009-04-13T18:05:30Z

‎Results

2009-04-13T17:59:47Z

‎References

2009-04-13T17:59:27Z

‎References

2009-04-10T18:47:26Z

‎References

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-C<sub>L</sub> - [[CUMULATE asymptotic knowledge assessment|legacy CUULATE]]'s algorithm, C<sub>p:bg</sub> - [[CUMULATE parametrized asymptotic knowledge assessment|parametrized CUMULATE]]'s algorithm with guessed global parameters, C<sub>p:glob</sub>- [[CUMULATE parametrized asymptotic knowledge assessment|parametrized CUMULATE]]'s algorithm fit global user/problem parameters, C<sub>p:ind</sub> - [[CUMULATE parametrized asymptotic knowledge assessment|parametrized CUMULATE]]'s algorithm with individual user/problem parameters, C<sub>p:ind/glob</sub> - [[CUMULATE parametrized asymptotic knowledge assessment|parametrized CUMULATE]]'s algorithm with individual problem parameters, and global user parameter
+C<sub>L</sub> - [[CUMULATE asymptotic knowledge assessment|legacy CUMULATE]]'s algorithm, C<sub>p:bg</sub> - [[CUMULATE parametrized asymptotic knowledge assessment|parametrized CUMULATE]]'s algorithm with guessed global parameters, C<sub>p:glob</sub>- [[CUMULATE parametrized asymptotic knowledge assessment|parametrized CUMULATE]]'s algorithm fit global user/problem parameters, C<sub>p:ind</sub> - [[CUMULATE parametrized asymptotic knowledge assessment|parametrized CUMULATE]]'s algorithm with individual user/problem parameters, C<sub>p:ind/glob</sub> - [[CUMULATE parametrized asymptotic knowledge assessment|parametrized CUMULATE]]'s algorithm with individual problem parameters, and global user parameter
 === Results ===

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 The results were presented during the [http://www.i-fest.pitt.edu/ i-fest 2009] poster competition at the [http://www.ischool.pitt.edu/ School of Information Sciences], [http://www.pitt.edu/ University of Pittsburgh] and got the second place in the PhD track. Poster can be accessed [http://www.pitt.edu/~mvy3/assets/i-fest%202009%20yudelson.pdf here].
-=== Critique ===
+=== Addendum ===
 MATLAB code used for computation can be downloaded [[Media:Cumulate legacy vs user n domain adaptive study1 matlab.src.zip|here]].

← Older revision		Revision as of 13:21, 28 June 2009
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−	~~{{ambox\| text='''This page is under construction. More content will be added soon'''\|type=exclamation}}~~
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	This stream of work is aimed at improving [[CUMULATE]]'s [[CUMULATE asymptotic knowledge assessment\|legacy]] ''one-fits-all'' algorithm for modeling user's problem-solving activity and creating a context-sensitive user modeling algorithm adaptable/adaptive to individual users' cognitive abilities as well as to individual problem complexities.		This stream of work is aimed at improving [[CUMULATE]]'s [[CUMULATE asymptotic knowledge assessment\|legacy]] ''one-fits-all'' algorithm for modeling user's problem-solving activity and creating a context-sensitive user modeling algorithm adaptable/adaptive to individual users' cognitive abilities as well as to individual problem complexities.

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 [[Image:CUMULATE legacy vs parameterized - sql 6 semester dataset - SSE.png]]
-<br/>([http://chart.apis.google.com/chart?cht=lxy&chs=300x240&chd=t:-1|33,38,28,31|-1|57,60,48,49|-1|59,60,48,42|-1|50,50,37,30|-1|34,34,24,23|-1|46,52,35,35&chco=24588E,4C9B46,F3A030,CF1E2B,78387B,7C807F&chxt=x,y&chxl=1:|.1|.2|.3|.4|.5|.6|0:|Cl|Cp:bg|Cp:al|Cp:ea/al&chxp=1,10,20,30,40,50,60|&chds=10,60&chxr=1,10,60,10&chm=o,24588E,0,-1,10|o,4C9B46,1,-1,10|o,F3A030,2,-1,10|o,CF1E2B,3,-1,10|o,78387B,4,-1,10|o,7C807F,5,-1,10&chg=-1,10&chdl=Pitt+08-1+U|Pitt+08-1+G|Pitt+08-2+U|NCI+08-2+U|NCI+08-2+U|DCU+08-2+U&chdlp=r&chtt=Algorithm+SSE|for+different+semesters alternatively] via [http://code.google.com/apis/chart/ Google Chart API])
+<br/>([http://chart.apis.google.com/chart?cht=lxy&chs=300x240&chd=t:-1|33,67,28,28|-1|57,61,46,46|-1|59,60,45,42|-1|50,50,36,30|-1|34,34,24,21|-1|46,58,33,35&chco=24588E,4C9B46,F3A030,CF1E2B,78387B,7C807F&chxt=x,y&chxl=1:|.2|.3|.4|.5|.6|.7|0:|Cl|Cp:bg|Cp:al|Cp:ea/al&chxp=1,20,30,40,50,60,70|&chds=20,70&chxr=1,20,70,10&chm=o,24588E,0,-1,10|o,4C9B46,1,-1,10|o,F3A030,2,-1,10|o,CF1E2B,3,-1,10|o,78387B,4,-1,10|o,7C807F,5,-1,10&chg=-1,10&chdl=Pitt+08-1+U|Pitt+08-1+G|Pitt+08-2+U|NCI+08-2+U|NCI+08-2+U|DCU+08-2+U&chdlp=r&chtt=Algorithm+SSE|for+different+semesters alternatively] via [http://code.google.com/apis/chart/ Google Chart API])
 |}

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 [[Image:CUMULATE legacy vs parameterized - sql 6 semester dataset - accuracy.png]]
-<br/>([http://chart.apis.google.com/chart?cht=lxy&chs=300x240&chd=t:-1|61,57,62,62|-1|39,39,40,42|-1|40,40,41,50|-1|50,50,50,63|-1|66,66,66,67|-1|47,45,50,57&chco=24588E,4C9B46,F3A030,CF1E2B,78387B,7C807F&chxt=x,y&chxl=1:|.3|.4|.5|.6|.7|0:|Cl|Cp:bg|Cp:al|Cp:ea/al&chxp=1,30,40,50,60,70|&chds=30,70&chxr=1,30,70,10&chm=o,24588E,0,-1,10|o,4C9B46,1,-1,10|o,F3A030,2,-1,10|o,CF1E2B,3,-1,10|o,78387B,4,-1,10|o,7C807F,5,-1,10&chg=-1,10&chdl=Pitt+08-1+U|Pitt+08-1+G|Pitt+08-2+U|NCI+08-2+U|NCI+08-2+U|DCU+08-2+U&chdlp=r&chtt=Algorithm+prediction+accuracy|for+different+semesters alternatively] via [http://code.google.com/apis/chart/ Google Chart API])
+<br/>([http://chart.apis.google.com/chart?cht=lxy&chs=300x240&chd=t:-1|61,32,63,65|-1|39,39,44,46|-1|40,40,45,54|-1|50,50,50,65|-1|66,66,66,75|-1|47,42,55,57&chco=24588E,4C9B46,F3A030,CF1E2B,78387B,7C807F&chxt=x,y&chxl=1:|.3|.4|.5|.6|.7|.8|0:|Cl|Cp:bg|Cp:al|Cp:ea/al&chxp=1,30,40,50,60,70,80|&chds=30,80&chxr=1,30,80,10&chm=o,24588E,0,-1,10|o,4C9B46,1,-1,10|o,F3A030,2,-1,10|o,CF1E2B,3,-1,10|o,78387B,4,-1,10|o,7C807F,5,-1,10&chg=-1,10&chdl=Pitt+08-1+U|Pitt+08-1+G|Pitt+08-2+U|NCI+08-2+U|NCI+08-2+U|DCU+08-2+U&chdlp=r&chtt=Algorithm+prediction+accuracy|for+different+semesters alternatively] via [http://code.google.com/apis/chart/ Google Chart API])
+|
 [[Image:CUMULATE legacy vs parameterized - sql 6 semester dataset - SSE.png]]

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 Paper references coming soon
-MATLAB code used for computation can be downloaded [[Image:Cumulate legacy vs user n domain adaptive study1 matlab.src.zip|here]].
+MATLAB code used for computation can be downloaded [[Media:Cumulate legacy vs user n domain adaptive study1 matlab.src.zip|here]].
 [[CUMULATE]] log data for the 6 Database Management Courses can be accessed [[CUMULATE_Usage_Logs#Database_Management_6_Course_Dataset|here]]