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Journal : Emerging Science Journal

Oversampling Approach Using Radius-SMOTE for Imbalance Electroencephalography Datasets Retantyo Wardoyo; I Made Agus Wirawan; I Gede Angga Pradipta
Emerging Science Journal Vol 6, No 2 (2022): April
Publisher : Ital Publication

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28991/ESJ-2022-06-02-013

Abstract

Several studies related to emotion recognition based on Electroencephalogram signals have been carried out in feature extraction, feature representation, and classification. However, emotion recognition is strongly influenced by the distribution or balance of Electroencephalogram data. On the other hand, the limited data obtained significantly affects the imbalance condition of the resulting Electroencephalogram signal data. It has an impact on the low accuracy of emotion recognition. Therefore, based on these problems, the contribution of this research is to propose the Radius SMOTE method to overcome the imbalance of the DEAP dataset in the emotion recognition process. In addition to the EEG data oversampling process, there are several vital processes in emotion recognition based on EEG signals, including the feature extraction process and the emotion classification process. This study uses the Differential Entropy (DE) method in the EEG feature extraction process. The classification process in this study compares two classification methods, namely the Decision Tree method and the Convolutional Neural Network method. Based on the classification process using the Decision Tree method, the application of oversampling with the Radius SMOTE method resulted in the accuracy of recognizing arousal and valence emotions of 78.78% and 75.14%, respectively. Meanwhile, the Convolutional Neural Network method can accurately identify the arousal and valence emotions of 82.10% and 78.99%, respectively. Doi: 10.28991/ESJ-2022-06-02-013 Full Text: PDF
Co-Authors ., EKA SEPHARMI PUTRI ., I Gde Aditya Wicaksana ., I Made Ditha Herdia Wiranata ., I Made Dwi Indrasanjaya ., I Nengah Agus Arimbawa Dwijayadi ., I Putu Agus Ariana ., I Putu Agus Indrawan ., I Putu Eka Dharma Cahyadi ., Kadek Agus Darma Yadnya ., Kadek Dwinda Yudha Pratama ., Kadek Ningsih ., Ketut Adi Ardipa Sutrisna ., Made Astradanta ., Ni Kd Putri Ariani ., Novitasari Putri ., Nur Azizah ., Putu Aga Widi Ananta ., Putu Mardiyasa Adi Saputra ., Putu Windu Tenaya Aan Yudianto Agus Mas Janurbawa Agus Tria Pradnyana Udayana Agus Tria Pradnyana Udayana, Agus Tria Pradnyana Ajiwerdhi, Anak Agung Gde Putra Amini, Rizki Puji Anak Agung Gde Putra Ajiwerdhi Ariawan, I Gede Arta Suyasa, P. Wayan Artanayasa, Wayan Arya Udayana, Ngurah Nyoman Arya, Ketut Aryani, Ketut Arlin Budiastawa, I Dewa Gede Dessy Seri Wahyuni Dewa Ayu Putu Putri Sanjani Dewa Gede Hendra Divayana, Dewa Gede Hendra Dewantara, Ari Indrawan Diantari, Luh Putu Eka Dwi Septian, I Gusti Ngurah Agung Pramasurya EKA SEPHARMI PUTRI . Gde Angga Putra Sutanjaya Gde Gung Prabawa Gede Aditra Pradnya Gede Aditra Pradnyana Gede Angga Pradipta, Gede Angga Gede Indrawan Gede Saindra Santyadiputra Gede Saindra Santyadiputra, Gede Saindra Gede Saindra Santyadiputra, S.T., M.Cs . Gede Surya Mahendra Hartariani, Luh Lina Herdiawiranata, I Made Ditha I Dewa Gede Arief Bilanova Putra I Dewa Gede Arief Bilanova Putra, I Dewa Gede Arief I Dewa Made Satria Sitangga Wijaya I Gde Aditya Wicaksana . I Gede Agus Saka Prasetya I Gede Ariawan I Gede Aris Gunadi I Gede Bendesa Subawa I Gede Mahendra Darmawiguna I Gede Sudirtha I Gusti Made Krisna Erawan I Gusti Ngurah Agung Pramasurya Dwi Septian I Gusti Ngurah Antaryama I Gusti Nyoman Tri Jayendra I Kadek Dede Permana I Kadek Dede Permana, I Kadek Dede I Kadek Juniastha I Ketut Juni Sugiarsana I Ketut Resika Arthana I Made Ardwi Pradnyana I Made Ditha Herdia Wiranata . I Made Ditha Herdiawiranata I Made Dwi Indrasanjaya . I Made Gede Sunarya I Made Leo Suandinatha I Made Purwa Nugraha . I Made Purwa Nugraha ., I Made Purwa Nugraha I Made Putrama I Made Widnyana, I Made I Made Yoga Antara I Nengah Agus Arimbawa Dwijayadi . I Nyoman Sukapandya Indradinata I Nyoman Sukapandya Indradinata, I Nyoman Sukapandya I Putu Agus Ariana . I Putu Agus Indrawan . I Putu Eka Dharma Cahyadi . I Putu Merta Wirayasa I Putu Tangkas Sedayatana I Wayan Aditya Sudyatmika I Wayan Aditya Sudyatmika, I Wayan Aditya I Wayan Nuarsa I Wayan Suwendra I Wayan Wahyu Nuarsa Ida Bagus Made Ludy Paryatna Ida Bagus Nyoman Pascima Ign Edo Paska Janurbawa, Agus Mas Juni Sugiarsana, I Ketut Juniastha, I Kadek Kadek Agus Darma Yadnya . Kadek Angga Wira Prayudi Kadek Angga Wira Prayudi, Kadek Angga Wira Kadek Dwinda Yudha Pratama Kadek Dwinda Yudha Pratama . Kadek Dwipayana Kadek Ningsih . Kadek Rido Setiawan Kadek Rido Setiawan, Kadek Rido Kadek Yota Ernanda Aryanto Ketut Adi Ardipa Sutrisna . Ketut Agustini Ketut Arlin Aryani Ketut Arya Ketut Sri Addalena Ketut Sukreni Ketut Sukreni, Ketut Ketut Yoga Sarasmayana Komang Adi Wirayasa Komang Wisnu Baskara Putra Kusuma, Ketut Chandra Adinata Kusuma, Thadeo Angga Kusumayanti, Luh Md Dwi Leo Suandinatha, I Made Luh Lina Hartariani Luh Putu Eka Damayanthi Luh Putu Eka Damayanthi Luh Putu Eka Damayanthi, Luh Putu Eka Luh Putu Eka Diantari M.Cs ., Gede Saindra Santyadiputra, S.T., M.Cs Made Astradanta . Made Frans Aditya Bramantya Kusuma Made Frans Aditya Bramantya Kusuma, Made Frans Aditya Bramantya Made Widnyana Made Windu Antara Kesiman Mahendra, I Gusti Agung Putu Mahendra, Ida Bagus Mahendra, Komang Matius Ivan Bimasena Negara, I Made Wahyu Guna Ngurah Nyoman Arya Udayana Ni Kadek Yuli Susanti Ni Kd Putri Ariani . Ni Ketut Sari Adnyani Ni Komang Yanti Suartini Ni Luh Dian Purnama Ni Luh Dian Purnama, Ni Luh Dian Ni Made Putri Kesumawardani Ni Made Wiratini Ni Nyoman Mestri Agustini Ni Nyoman Sugihartini Ni Putu Tina Resdiana Ni Wayan Nursarita Prasistayanti Novitasari Putri Novitasari Putri . Novitasari Putri, Novitasari NUR AZIZAH . P. WAYAN ARTA SUYASA Padma Nyoman Crisnapati Padma Nyoman Crisnapati Pande Made Mahendri Pramadewi Paska, Ign Edo Pirnanda, I Kadek Aditya Pirnanda, I Kadek Aditya Prabawa, Gde Gung Pradnya, Gede Aditra Prasetya, I Gede Agus Saka Prasistayanti, Ni Wayan Nursarita Pratama, Kadek Dwinda Yudha Pratiwi , Ni Kadek Mira Pratiwi, Ni Kadek Mira Putra, I Made Dwi Cahya Prayogi Putra, I Putu Arya Putra, Komang Wisnu Baskara Putra, Putu Permana Putri Kesumawardani, Ni Made Putu Aditya Antara Putu Aga Widi Ananta . Putu Angga Septiana Putra . Putu Angga Septiana Putra ., Putu Angga Septiana Putra Putu Ary Darma Yasa Putu Ary Darma Yasa, Putu Ary Putu Devi Jayanti Putu Eka Suputra . Putu Eka Suputra ., Putu Eka Suputra Putu Intan Paramita Putu Intan Paramita, Putu Intan Putu Kartika Widya Swari Putu Kartika Widya Swari, Putu Kartika Putu Mardiyasa Adi Saputra . Putu Permana Putra Putu Putri Sanjani, Dewa Ayu Putu Windu Tenaya . Retantyo Wardoyo Rizki Puji Amini Sarasmayana, Ketut Yoga Sindu, I Gede Partha Sri Addalena, Ketut Sujaya, Made Agus Panji Sukajaya, I N. Sukendry, Ni Made Nafta Susanti, Ni Kadek Yuli Sutanaya, I Gede Pande Yogianto Sutanjaya, Gde Angga Putra Tangkas Sedayatana, I Putu Thadeo Angga Kusuma Tresnawan, I Gusti Putu Yudha UNDIKSHA . Wiani, Ni Wayan Yulya Widhiyanti Metra Putri, Dewi Arum Wijaya, I Dewa Made Satria Sitangga Wirayasa, I Putu Merta Wirayasa, Komang Adi Yoga Antara, I Made Yundari, Yundari Yunita Purnama Sari Yunita Purnama Sari