student model 0.002592265
problem model 0.0025037840000000002
regression model 0.002388217
topic model 0.002203903
symbolic model 0.0021927
computational model 0.002191857
tional model 0.002177217
explicit model 0.002173832
model predictor 0.00217315
model effectiveness 0.002166646
tational model 0.002164984
model readability 0.002151896
fective model 0.002151896
putational model 0.002151896
tutoring system 0.001918352
model 0.00191357
same system 0.0018925209999999999
computer system 0.001799529
positive feedback 0.001742364
negative feedback 0.001716966
feedback generation 0.0016519719999999998
ing data 0.001603012
ilist system 0.001601252
system solutions 0.001593709
significant learning 0.0015645589999999999
learning methods 0.0015083479999999999
feedback episodes 0.001494332
science data 0.001493415
empirical data 0.001493201
feedback messages 0.0014893649999999999
tive feedback 0.001475726
high learning 0.0014602309999999998
feedback manager 0.001452522
ative feedback 0.0014523049999999999
feedback capa 0.001449414
feedback delivery 0.001449414
data collection 0.001448276
effective learning 0.0014419539999999998
ence data 0.001376991
learning gain 0.001376481
data structures 0.001372922
machine learning 0.0013649069999999998
system 0.00135159
data mining 0.001350792
learning environments 0.0013455079999999998
learning gains 0.0013310379999999999
different features 0.001281838
language dialogue 0.0012646570000000002
different domain 0.0012550130000000001
feedback 0.00121212
other methods 0.001160343
other tutor 0.00114265
such knowledge 0.001141784
human tutoring 0.001092783
learning 0.00108703
natural language 0.001062629
different machine 0.001057534
sophisticated language 9.91815E-4
tutoring systems 9.87572E-4
other hand 9.86415E-4
domain knowledge 9.72754E-4
language interfaces 9.65961E-4
regression analysis 9.55493E-4
ral language 9.484090000000001E-4
knowledge first 9.484090000000001E-4
such patterns 9.460460000000001E-4
student cor 9.37855E-4
assessment task 9.351920000000001E-4
student activity 9.34109E-4
linear regression 9.336380000000001E-4
human tutor 9.29646E-4
previous tutoring 9.25206E-4
extrapolation task 9.20213E-4
important feature 9.159109999999999E-4
future work 9.04771E-4
such meth 8.983320000000001E-4
such speed 8.95646E-4
new results 8.886969999999999E-4
correct knowledge 8.87809E-4
following analysis 8.83623E-4
tutoring session 8.70661E-4
previous knowledge 8.558420000000001E-4
same point 8.55281E-4
ing students 8.540570000000001E-4
computer science 8.461639999999999E-4
relevant features 8.41975E-4
tutoring dataset 8.419359999999999E-4
tutoring experience 8.38454E-4
code knowledge 8.379730000000001E-4
multiple regression 8.287870000000001E-4
control group 8.268220000000001E-4
intelligent tutoring 8.2152E-4
few coding 8.17866E-4
previous results 8.16184E-4
additional analysis 8.086549999999999E-4
telligent tutoring 8.050549999999999E-4
simple template 8.048580000000001E-4
human protocols 8.040829999999999E-4
prior knowledge 8.03881E-4
standard deviations 7.993799999999999E-4
