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Agustin Agustin
Bagian Farmasetika Fakultas Farmasi Universitas Airlangga Surabaya
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Journal : Innovation in Research of Informatics (INNOVATICS)

 1 
Sentiment Analysis of Societal Attitudes Toward the Childfree Lifestyle Using Latent Dirichlet Allocation and Support Vector Machines Husen, Ratna Andini; Agustin, Agustin; Erlinda, Susi; Junadhi, Junadhi; Perumal, Thinagaran
Innovation in Research of Informatics (Innovatics) Vol 7, No 1 (2025): March 2025
Publisher : Department of Informatics, Siliwangi University, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37058/innovatics.v7i1.12005

Abstract

This research investigates societal perspectives on the childfree lifestyle through Intent Sentiment Analysis, combining Latent Dirichlet Allocation (LDA) and Support Vector Machine (SVM) techniques. The childfree lifestyle, a deliberate decision by individuals or couples to remain childless, has spurred extensive public discourse, particularly on platforms like Twitter. This research aims to analyze sentiments and intentions within these discussions to uncover their implications for social dynamics and familial relationships. Using LDA, dominant topics were identified from a dataset of Twitter comments on the childfree topic. LDA uncovered hidden themes by modeling topics as mixtures of words, which were subsequently classified into positive, negative, and neutral sentiments using SVM. Data preprocessing included cleaning, tokenization, and stop word removal, while oversampling with SMOTE addressed class imbalances. The optimal number of topics was determined using coherence scores, with the highest coherence value of 0.400 achieved at one topic. The findings revealed that positive sentiments were classified more effectively than negative and neutral sentiments when using LDA and SVM with SMOTE. The top 10 topics primarily reflected societal commentary on the childfree lifestyle. Challenges included incomplete preprocessing, suboptimal clustering of similar themes, and imbalanced data, which limited the effectiveness of topic modeling and classification. Addressing these issues through improved feature selection, parameter optimization, and data augmentation could enhance performance for underrepresented categories. This research provides valuable insights into public attitudes toward the childfree lifestyle, offering implications for social research and policy development in the context of evolving societal norms.  
Co-Authors Abdul Wahab Agustian, Fadhlan Hatta Agustini, Elina Ainur Rofiq Alfares, Juli Dayan Alhidayah, Alhidayah Andesa, Khusaeri Andesla, Askari Andini, Andini ANGGERIYANA, SEPTA Anggraini, Fadhila Anggraini, Rima Berti ARDIANSYAH ARDIANSYAH Atalia, Atalia Bella, Bella Cecep Eli Kosasih Chusjairi, Juni Alfiah Dahnilsyah, Dahnilsyah Darmawan, Flora Honey Dewi Supu, Sri Diana Ulfah Diva, Nisrina Nazhifah Efrizoni, Lusiana Elsi Dwi Hapsari Erlinda, Susi Fauta, Ari FERLY OKTRIYEDI Finanta Okmayura Fitri Nurhayati Fitriana Fitriana Fransiskus Zoromi, Fransiskus Furnamasari, Dyan Gaurifa, Debi F Putra Ghazali, Muh Al Habibie, Dedi Rahman Hairil Akbar Hamza, St. Rahmawati Hamzah, St.Rahmawati Hasdi Aimon Herwin Herwin, Herwin Husen, Ratna Andini Hutami, Nurfitria Anisa Ilham Ary Wahyudie Inarotul A’yun Irawan, Muhammad Henrie Irfandi Irfandi, Irfandi Isjoni, Muhammad Yogi Ryantama Iskandar, Dina Nur Ismanizan, Ryan Jafar, Kamaruddin JANUARSI, RATNA Jesi Alexander Alim Joleha, Joleha Junadhi Junadhi Junadhi, Junadhi Kusmiati, Lisa Lastari, Vina Fuji Lestari, Indri Puji Mahmud Alpusari Manan, Afni Abdul Maryana Maryana, Maryana Matius Paundanan, Matius Mokodompit, Hariansyah Muhammad Rivai Mujahidah, Gita Murtiani, Farida Muslim Muslim Muzayyana, Muzayyana Nanda Indira Nelson Alexander Neni Hermita Ningsih, Septiara Noorma Rosita Norma Norma Nova Mardiana, Nova Novita, Karina Nurlaili Nurlaili Nurul Hikma Saleh, Sitti Nurvinanda, Rezka Persitiowati, Yuly Perumal, Thinagaran Pratiwi, Gessy Ade Prawira, Ade Bagus Puspitasari, Halfie Zaqiyah Gusti Putra, Jean Riko Kurniawan Putra, Septian Aditya Putri Asilestari, Putri Putri, Wanda Dwi Rahmaddeni Rahmaddeni Rahmiati Rahmiati Retno Sari Rianti, Wida Rianti Riliyantri, Sri Riyati, Riyati Rizky Meilando Rudiantoro, Danar Rukmini Rukmini Saleh, Sitti Nurul Hikma Sarma, Nyoman Sazali, Didik Selwis Raistanti, Sihqina Ramadhani Sinapoy, Muh. Sabaruddin Sitti Nurul Hikma Saleh Sri Ulfa Sentosa Sriwahyuningsih, Ade Sunarti Suprapto, Sentot Imam syahirah, nazhifah Syahrir, Syamsul Syarah, Amalia Tetti Solehati Triyani Arita Fitri Tsauroh, Salsabila Fiqrotu Tussa’diah, Halimah Tutiek Purwanti Viegas, Bonifacio de Jesus Yenny Puspitasari Yuly Peristiowati Yuwan, Ifan Alif Zahroh, Windy Septiana Zetra Hainul Putra Zuhroh, Siti