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Journal : Parameter: Journal of Statistics

SENTIMENT ANALYSIS OF REVIEW DATA OF THE RUANGGURU ONLINE LEARNING APPLICATION USING THE C5.0 ALGORITHM Izzah, Nurul; Nur'eni; Pitri, Rizka
Parameter: Journal of Statistics Vol. 3 No. 2 (2023)
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/27765660.2023.v3.i2.16919

Abstract

Sentiment analysis is process to determine the sentiment of a person that is manifested in the form of text. Internet users write their opinions and everything that concerns them in the google play store review column. Moreover, when the world of education could not carry out face-to-face learning due to the covid-19 pandemic, learning turned to e-learning applications. Through this innovation, many pros and cons flow from the community with the existence of Ruangguru online learning application in the world of education. This research was conducted with the aim of determining word cloud visualization and the accuracy of the results of sentiment analysis of review data on the Ruangguru application using the C5.0 algorithm. The word cloud visualization results are dominated by word such as “paham”, “bagus”, “mudah”, “suka”, “langganan”, “seru”, “nyaman”, “senang”, “menarik”, “keren”, “lancar”, “sukses”. This shows that Ruangguru Application is a good application because it is dominated by positive sentiment words which means that users find it helpful and easy to understand the learning material in Ruangguru. The results of the Confusion Matrix show that the model successfully classifies 0.8557 or 85.57% of the data correctly from all test data
Co-Authors Abdullah, Ramadhani Al Ahdi, Muhammad Hifzhul Amalia, Reny Rahma AMALUDDIN Ammade, Salasiah Ammang Latifa Anang Hadi Cahyono Andi Abriana, Andi Anisa Utami Annisa Utami Ardiyanti, Sekar Dwi Ardiyanto, Figo Surya Asrizal Atika, Nyimas Balqista, Azah Nadya Cahya Ramadhan, Saskia Cahyani, Winda Darul Islam, Darul Dhany, Umi Rahma Djaja, Benny Dwi Ivayana Sari, Dwi Ivayana Dyah Utami, Dyah Efendi, Rahman eni, suci Failasofah Fatni Mufit Fitri Oviyanti Fitri, Aisah Nur Fuadi, Abdul Hafizh Nur Gani Haryana Haidir, Haidir Hakim, Raudha Hammami, Martha Sayyida Harfiani , Rizka Hariadi, Salsabila Niken Haromiah, Ismi Hendrawan, Ardana Tegar Idrus, Idham Irwansyah J, Ghina Salsabila Jamilah Jirana M , Nurul Juanda Nawawi, Juanda Kadarisman Kadarisman Kamaruddin Hasan Khalil, Khairul Arkan Khamdun Krisnawati, Titin Lisa, Hellya Ramona LUBIS, IRFAN DARFIKA M, Mario S MADLAZIM MASBIROROTNI Mawansa, Akri Mohammad Iskak Elly, Mohammad Iskak Mora Claramita Muasssomah, Muassomah Muhammad Fajar Mulyana, Venny Navyanti, Faradya Ni Made Ridla Nilasanti Nur Aini Nur Chamidah Nur'Eni Nur, Rafi'ah Nurfadhillah, Septy Nurmalinda Nurmalinda Panagara, Fathi Hisyam Pitri, Rizka Putri, Nabila Putri, Yecha Febrieanitha Ramadhana, Saskia Cahya Retno Wulandari Richa, Putri Rina Husnaini Febriyanti, Rina Husnaini Rusli, AM Sabaruddin Sabaruddin Sakdanur Nas, Sakdanur Sembiring, Rinawati Septiana, Elyza Septiana, Mega Dwi Setia Budhi Setianti , Yanti Siti Hajar Siti Halimah Sonia, Gina Sri Wahyuni Sudirman, Maman Suriana Laga Suriani, Wiwin Susie Perbawasari Suwandi Sumartias Syahputra Mahmud, Surya Syamsuddin, Nuralam Tiara, Olga Triyo Supriyatno Ustianingsih, Laysia Utomo, Prattama Santoso Vira Noviana, Karisma Wibawati, Diva Aulia Putri Widyandana Widyandana Widyastuti Widyastuti Zainuddin, Zainuddin