AI4KM 2016


w3 A B C D
LT-LA x - - -
LT-LE x x x -

w4 A B C D
LT-LA x - - X
LT-LE x x - -
Visit behavior: user, chain of pages, timestamp
  • ({LT − LA, LT − LE}, {A}, {w3, w4}),
  • ({LT − LE}, {A, B, C }, {w3}),
  • ({LT − LE}, {A, B}, {w3, w4}),
  • ({LT − LA}, {A, D}, {w4}),
  • (∅, {A, B, C ,D}, {w3, w4})
  • ({LT − LA, LT − LE},{A,B,C ,D}, ∅).
Visit behavior: user, chain of pages, timestamp
code>
Ob. Attr. Cond.(w1) St.1(w2)  St.2 
F, B, D, H, Q Ls-LP-LT-LA 4 4 F
D Ls-LP-LT-LA 4 4, 6, 7 F
...
Ls-LP-LT-LA 4
...
F X Ls-LP-LT-LA 4 8 F
S Ls-LP-LT-LA 4 13 F
...
Ls-LP-LT-LA 4
...
F G Ls-LP-LT-LA 8 15 X
S Ls-LP-LT-LA 13 13 S
L,W Ls-LP-LT-LA 13 14 S
G Ls-LP-LT-LA 13 15 S
Sample of 5-adic concepts grouped by behavior,
trend-setter and week when it occured
Ob. Attr. Cond.(w1) St.1(w2) St.2
F WE-PE-LT-LA 5 5 F
E WE-PE-LT-LA 5 6 F
M WE-PE-LT-LA 5 9 F
D WE-PE-LT-LA 5 12 F
Q WE-PE-LT-LA 5 13 F
U,W WE-PE-LT-LA 5 14 F
V WE-PE-LT-LA 5 17 F
Q LPs-WE-PE-LT-LA 13 13 Q
U,W LPs-WE-PE-LT-LA 13 14 Q
V LPs-WE-PE-LT-LA 13 17 Q
U,W LPs-WE-PE-LT-LA 14 14 U
Followers that become trend-setters for enhanced
behaviors
Ob. Attr. Cond.(w1) St.1(w2) St.2
B, Q, D I-WE-PE-Ls-LPs 16 16 B, Q
D I-WE-PE-Ls-LPs 16 16, 17 B, Q
D, V I-WE-PE-Ls-LPs 16 17 B, Q
O, Y I-WE-PE-Ls-LPs 16 20 B, Q
Behavior initiated by two trend-setters
Ob. Attr. Cond.(w1) St.1(w2) St.2 
H L-Ls-LP-WE-LT-PE-LA-I 4 4 H
C L-Ls-LP-LT-LE-LA 5 5 C
C LPs-WE-LT-LE-PE-I 11 11 C
D Ls-LPs-WE-LT-LE-PE-LA-I 12 12 D
I L-Ls-LP-LPs-WE-LT-PE 14 14 I
M L-Ls-LPs-WE-LT-PE-LA 9 9 M
Longest chains of classes that occur in student’s behavior
case1
 Statistics regarding behaviors and followers
case1_ic
Statistics regarding behaviors, followers and interesting classes
case2
 Statistics regarding behaviors and followers
case2_ic
 Statistics regarding behaviors, followers and interesting classes
Fcase1rb
Generated cluster for behavior “Ls-LP-LT-LA” and user F
Fcase2rb1
 Generated cluster for behavior “LPs-WE-PE-I” and user F