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. 2023 Oct 31;9:e1655. doi: 10.7717/peerj-cs.1655

Table 6. Features used in the proposed model.

Category Feature Data type Description
Grade lab_1 numeric decimal Lab 1 grade
lab_2 numeric decimal Lab 2 grade
lab_3 numeric decimal Lab 3 grade
exam_1 numeric decimal Exam 1 grade
Automatic assessment tool delivery_time_lab_1 numeric decimal Lab 1 delivery time in hours
attempts_lab_1 integer numeric Total lab 1 attempts
result_lab_1 integer numeric Result delivered by INGInious for lab 1 (Did not file, Failed, Overflow, Success)
delivery_time_lab_2 numeric decimal Lab 2 delivery time in hours
attempts_lab_2 integer numeric Total lab 2 attempts
result_lab_2 integer numeric Result delivered by INGInious for lab 2 (Did not file, Failed, Overflow, Success)
delivery_time_lab_3 numeric decimal Lab 3 delivery time in hours
attempts_lab_3 integer numeric Total lab 3 attempts
result_lab_3 integer numeric Result delivered by INGInious for lab 3 (Did not file, Failed, Overflow, Success)
Administrative information period integer numeric Student enrollment period (Same as 2022, Less a 2022)
enrollment_type integer numeric Type of student enrollment (Retired, Normal, Repeater)