Online Behavior Analysis-Based Student Profile for Intelligent E-Learning

Algorithm 1

Jaccard coefficient algorithm.

() Input:   is a set of students

() Output:   

() similarity of behavior characteristics

   between student and .

() Dim As Float; similarity matrix  

() Dim , , As int;

() Dim   As float;

() Begin

() .length;

() get the number of Student set

() For    To  

()  For    To  

()   For    To  

()   is the number of behavior types

()   

()    ;

()   

()   

()

() Return 

() End