Table 2 Student features and their description.

From: Blockchain based electronic educational document management with role-based access control using machine learning model

Feature category

Feature

Description

Demographical features

Nationality

Student nationality

Gender

Student gender

Place of birth

Birth place of student

Relation

Students contact parent such as father or mum

Academic background features

Grade ID

Grade student belongs such as 1,2,3

Stage ID

Stage student belongs such as lower, middle, high

Section ID

A, B, C section of student

Semester

1 st or 2nd semester

Topic

Course topic such as math, English, Arabic, science

Teacher ID

Teacher who teach this particular course

Behavioural features

Raised hand on class

How students behave when using the Kalboard 360 e-learning platform

Viewing announcements

Discussion groups

Opening resources