RANCANGAN MODEL PENILAIAN UJIAN ESAI OTOMATIS MENGGUNAKAN METODE COSINE SIMILARITY DAN SYNONYM RECOGNITION
Essay assessment by the teacher takes a long time because they have to read student answers and match them with the answer key. To overcome this, an automatic scoring system using cosine similarity and synonym recognition methods was developed. The cosine similarity method measures the cosine simila...
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2023-07-06.
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| Summary: | Essay assessment by the teacher takes a long time because they have to read student answers and match them with the answer key. To overcome this, an automatic scoring system using cosine similarity and synonym recognition methods was developed. The cosine similarity method measures the cosine similarity between students' answers and the correct answers using vectors, while synonym recognition identifies words with the same meaning as synonym keywords. This method is effective in providing accurate and consistent assessments and increasing the accuracy of the assessment. By using the term frequency, namely calculating the weight of words or the number of words that appear in a document. Based on the research results, it was found that the automatic essay examination scoring system using the cosine similarity and synonym recognition methods worked well. However, there is an error rate in predicting student scores with a Mean Absolute Error (MAE) of 8.4 for 20 test data and 11 for 10 test data which can be said to have a low system error rate. This research contributes to the development of an automatic essay exam scoring system that can speed up the assessment process and provide consistent assessments to students. |
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| Item Description: | http://repository.upnvj.ac.id/25234/1/ABSTRAK.pdf http://repository.upnvj.ac.id/25234/2/AWAL.pdf http://repository.upnvj.ac.id/25234/3/BAB%20I.pdf http://repository.upnvj.ac.id/25234/13/BAB%20II.pdf http://repository.upnvj.ac.id/25234/5/BAB%20III.pdf http://repository.upnvj.ac.id/25234/6/BAB%20IV.pdf http://repository.upnvj.ac.id/25234/7/BAB%20V.pdf http://repository.upnvj.ac.id/25234/8/DAFTAR%20PUSTAKA.pdf http://repository.upnvj.ac.id/25234/9/RIWAYAT%20HIDUP.pdf http://repository.upnvj.ac.id/25234/10/LAMPIRAN.pdf http://repository.upnvj.ac.id/25234/11/HASIL%20PLAGIARISME.pdf http://repository.upnvj.ac.id/25234/12/ARTIKEL%20KI.pdf |