Pembelajaran Text Preprocessing berbasis Simulator Untuk Mata Kuliah Information Retrieval

Latius Hermawan, Maria Bellaniar Ismiati

Abstract


Preprocessing is an important task and step in Information Retrieval. Information Retrieval (IR) is used to decide which documents in a collection must be taken to meet the user's information needs. The comparison is done in 4 steps in preprocessing, namely Case folding, Tokenizing, Filtering, Stemming.

All stages of the preprocessing are done manually during the teaching-learning process. The lecturer explained by writing and explaining one by one the correct words at each stage and students also manually reviewed each stage. Simulator is needed to help solve existing problems. The simulator has been successfully created by displaying 6 menus. The simulator has succeeded in outputting each stage according to the manual theory. From the results of the testing questionnaire,> 90% of respondents thought that using this simulator made it easier to work on the four stages of text pre-processing so that the time needed also became efficient.


Keywords


ir, simulator, text, preprocessing

References


Gurusamy, V., (2014). Preprocessing Techniques for Text Mining. Conference Paper RTRICS, India

Manning, D. (2008). Introduction to Information Retrieval. Cambridge University Press New York, NY, USA

Tao, J., Ma, J., Mayo, J., Shene, C.-K., & Keranen, M. (2011). DESvisual: A Visualization Tool for the DES Cipher. Journal of Computing Sciences in Colleges, 27(1), 81-89

Adamovic, S., Branovic, I., (2011). Teaching interactive cryptography: the case for CrypTool. IEEE Conference, ICEST 2011

Zelvina, A., (2012), Perancangan Aplikasi Pembelajaran Kriptografi Kunci Publik ElGamal Untuk Mahasiswa. Jurnal Dunia Teknologi Informasi Vol. 1, No. 1, (2012) 56- 62

Betha Sidik. (2012). Pemrograman Web dengan PHP. Informatika,. Bandung.

Pressman, Roger S. (2010. Software Engineering : A Practitioner's Approach. (7th. Edition). New York: McGraw-Hill Higher Education.

Harrel, C., Ghosh, B.K., dan Bowden, R.O., (2004), Simulation Using Promodel Second Edition, McGraww-Hill; New York.

Hoover, S., dan Perry, R., (1990), Simulation: A Problem Solving Approach, Addison-Wesley; Reading-MA

Sulhan, M., (2014)., Metode Stemming Sebagai Preprocessing Pada Filter Kata Porno Melalui Aspek Pendidikan. Seminar Nasional Teknologi Informasi dan Komunikasi, UAJY, Yogyakarta

Mujilahwati, S., (2016)., Pre-Processing Text Mining Pada Data Twitter. Seminar Nasional Teknologi Informasi dan Komunikasi, UAJY, Yogyakarta

Marlinda., L., (2013)., Pembelajaran Bahasa Indonesia Berbasis Web Menggunakan Metode Maximum Marginal Relevance. Seminar Nasional Sistem Informasi Indonesia, Jakarta.




DOI: http://dx.doi.org/10.26623/transformatika.v17i2.1705

Refbacks

  • There are currently no refbacks.


Copyright (c) 2020 Jurnal Transformatika

| View My Stats |

Transformatika : Journal Information Technology by Department of Information Technology, Faculty of Information Technology and Communication, Semarang University is licensed under a Creative Commons Attribution 4.0 International License.