TEM Journal. Volume 11, Issue 4, pages 1694-1701, ISSN 2217‐8309, DOI: 10.18421/TEM114-34, November 2022.
1694 TEM Journal – Volume 11 / Number 4 / 2022.
An Automated Essay Scoring Based on
Neural Networks to Predict and
Classify Competence of Examinees in
Community Academy
I Gusti Putu Asto Buditjahjanto, Mohammad Idhom,
Munoto Munoto, Muchlas Samani
Universitas Negeri Surabaya, Doctoral Program of Vocational Education, Surabaya, Indonesia
Abstract – AES has been widely used in assessing
student learning outcomes. However, few studies use
Automated Essay Scoring (AES) to simultaneously
determine the community academy's competency test
scores and levels. This study aims to apply AES to
assess essays on the competency certification test. The
AES can predict the examinees' scores and classify
examinees' competency levels. The method used to
build AES uses Back Propagation Neural Networks
(BPNN). BPNN was chosen because of its simplicity
and ease in building the model. The results showed that
the AES for predicting the examinee's competency
value showed the MAE value is 0.061621 and the
accuracy value is = 97.9665 %. The results of the
classification of student competency levels show
Accuracy= 0.9063, Precision= 0.9167, Recall= 0.8888,
and F1 Score= 0.8857.
Keywords – Assessment, competency certification,
human rater, neural networks, multimedia IT.
DOI: 10.18421/TEM114-34
https://doi.org/10.18421/TEM114-34
Corresponding author: I.G.P.A. Buditjahjanto,
Doctoral Program of Vocational Education, Universitas
Negeri Surabaya, Indonesia.
Email: asto@unesa.ac.id
Received: 23 August 2022.
Revised: 01 October 2022.
Accepted: 10 October 2022.
Published: 25 November 2022.
© 2022 I.G.P.A. Buditjahjanto et al; published
by UIKTEN. This work is licensed under the Creative
Commons Attribution‐NonCommercial‐NoDerivs 4.0
License.
The article is published with Open Access at
https://www.temjournal.com/
1. Introduction
Community Academy is a university that provides
vocational education at the level of diploma one or
diploma two in one or several branches of particular
science and technology [1]. Community Academy in
East Java – Indonesia, focuses on multimedia IT
expertise. Before graduating from this community
academy, the students must have competency in
multimedia IT expertise. Cause competency
certification is proof to acknowledge the expertise of
the workforce. In line with [2], competency
certification is an acknowledgment of workforce
skills towards mastery of knowledge, skills, and
work attitudes by the required work competency
standards. Recognition of competence is carried out
with competency testing. Competency testing can be
carried out through technical and non-technical
assessments by collecting relevant evidence to
determine whether a person is competent or not in a
particular certification scheme [3].
Shavelson [4] stated that competence can be
identified as a task, a problem, or a stimulus that is
considered to generate these competencies. Engaging
in a task can observe a person's behavior or response.
Either the presence or absence of a construct can be
assessed, or a person's level of performance can be
assessed. It is known that several ways can be used to
assess a person's abilities, for example, given
questions in the form of multiple choice, short
answers, and essays [5].In the competency test, to
assess a person's ability, the assessment method used
is to test in the form of essay questions that
competency test participants must answer by writing
answers. Essay assessment is a form of competency
test used to evaluate the competency value and
competency level of the competency test participants.
Some researchers consider that essay assessment is
considered a potent tool to measure learning
outcomes, as well as to observe higher-order thinking