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Pengaruh Penggunaan Emoji Pada Tingkat Akurasi Sentimen Di Twitter Menggunakan Metode Support Vector Machine Dharmawan, Tio; Kinanti, Virli Galuh; Maududie, Achmad
Prosiding Seminar Nasional Teknik Elektro, Sistem Informasi, dan Teknik Informatika (SNESTIK) 2025: SNESTIK V
Publisher : Institut Teknologi Adhi Tama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31284/p.snestik.2025.7046

Abstract

Opinions and preferences expressed on social media and microblogging services are very important for sentiment analysis. A Support Vector Machine (SVM) is a learning system that uses a hypothetical space in the form of a linear function in a high dimensional feature space and applies a learning bias derived from statistical learning theory. The accuracy results obtained by the Support Vector Machine method from the first topic, namely booster vaccines as a homecoming requirement, were 65% for text only and 69% for text containing emoji. The accuracy results for the second discussion topic, namely demonstrations against Jokowi for 3 periods, were 79% for text only and 82% for text containing emoji. As for the third topic regarding the scarcity of cooking oil and rising fuel prices, the accuracy obtained is 74% for text only and 76% for text containing emojis.
Spatial analysis of tuberculosis cases among stunted toddlers in Rambipuji District, Jember Regency Utami, Wiwien Sugih; Amrina, Adinda Putri Yusri; Armiyanti, Yunita; Maududie, Achmad
JKKI : Jurnal Kedokteran dan Kesehatan Indonesia JKKI, Vol 15, No 2, (2024)
Publisher : Faculty of Medicine, Universitas Islam Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20885/JKKI.Vol15.Iss2.art8

Abstract

Background: The ongoing prevalence of tuberculosis (TB) and stunting presents significant health challenges, frequently localized within specific regions of Indonesia. Spatial analysis is essential in controlling infectious diseases like TB, as it identifies disease clusters and patterns of local TB spread within an area. Objective: This study aimed to analyze the distribution of TB cases among stunted children through spatial analysis. Methods: We used a cross-sectional analytical descriptive study. We interviewed parents of stunted children using a questionnaire. The diagnosis of TB was made based on the pediatric TB scoring table. Coordinate data of sample sites were obtained using a Geographic Information System (GIS), supported by risk factor analysis of TB. We then created a disease distribution map using the spatial analysis by Moran's Index and Nearest Neighbor Index (NNI) methods. Results: There were 15 childhood TB cases (8.2%) among stunted children in Rambipuji District. The spatial autocorrelation test using Moran's index showed that TB cases were clustered in Rambigundam village (Moran’s index 0.2364, p-value <0.05 and Z-score >1.96). The results of the NNI analysis showed dispersed results (p-value=0.000) in all villages. Conclusion: The distribution of childhood TB cases among stunted children in Rambipuji District is primarily random, except for Rambigundam Village, which shows a clustering of cases. According to the NNI methods, childhood TB cases among stunted children are spreading throughout all villages. These results underscore the need for initiatives to curb TB transmission, especially among stunted children, which should be targeted at all villages.
Spatial Map Of Hygiene Risk And Infection Of Soil-Transmitted Helminths In Stunting Toddlers In Kaliwates Yunita Armiyanti; Dimas Aji Bimantara; Azham Purwandhono; Achmad Maududie; Wiwien Sugih Utami; Bagus Hermansyah
Window of Health : Jurnal Kesehatan Vol 9 No 1 (January 2026)
Publisher : Fakultas Kesehatan Masyarakat Universitas Muslim Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/woh.vi.2595

Abstract

Soil-transmitted helminths remain major neglected tropical infections affecting approximately 24% of the global population, particularly in areas with poor sanitation and hygiene. Chronic infection may contribute to malnutrition and stunting in children. This study aimed to analyze the spatial distribution of soil-transmitted helminth infections and hygiene risk among stunted toddlers in Kaliwates District. A cross-sectional study was conducted from August 2023 to May 2024 involving 103 stunted toddlers. Stool samples were examined using sedimentation and flotation methods, and hygiene data were collected through caregiver interviews. Fisher’s exact test and Moran’s Index were applied. The infection prevalence was 8.7%, predominantly hookworm. No significant association was found between hygiene factors and infection (p>0.05). Spatial analysis indicated a random distribution pattern. These findings suggest that deworming programs and hygiene promotion should be maintained, and spatial mapping may support targeted interventions.
Pemanfaatan Pemanas Berbasis Embedded Controller Sebagai Upaya Pemberdayaan Petani Kentang di Dusun Jampit Desa Jampit Kecamatan Ijen Kabupaten Bondowoso Maududie, Achmad; Andrianto, Anang; Purwatiningsih, Rini
Jurnal Pengabdian Masyarakat Vol 6 No 1: September 2025 - Februari 2026
Publisher : Institut Teknologi dan Sains Mandala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31967/jpm.v6i1.1750

Abstract

Masyarakat Dusun Jampit, Desa Jampit, Kecamatan Ijen Kabupaten Bondowoso, khususnya masyarakat yang tergabung dalam kelompok pengajian PANCASONA memiliki permasalahan dalam pasca produksi kentang putih yaitu kentang yang tidak memenuhi sandar yang ditentukan oleh mitra. Meskipun memiliki keinginan untuk mengolah secara mandiri menjadi keripik kentang putih, Masyarakat dusun Jampit masih sangat tergantung pada keberadaan sinar matahari dalam proses pengeringannya. Hal inilah yang menjadi hambatan terbesar karena dusun Jampit termasuk dataran tinggi yang sangat dipengaruhi cuaca yang cenderung sedikit matahari. Terkait denan hal tersebut diperlukan terobosan teknologi yang mampu mengatasi ketergantung pengeringan menggunakan sinar matahari yaitu melalui penerapan sistem pemanas berbasis embedded controller. Hasil penerapan system pemanas ini telah memberikan dampak yang positif dari sisi pemberdayaan Masyarakat Dusun Jampit, Desa Jampit, Kecamatan Ijen Kabupaten Bondowoso. Saat ini Masyarakat dusun tersebut telah berhasil meminimalkan ketergantungan pada sinal matahari dalam mengolah kentang putih hasil panen yang tidak termanfaatkan. Kentang putih yang awalnya tidak bernilai ekonomis kini dapat diolah menjadi keripik kentang putih yang bernilai ekonomi tinggi yang siap dijual di pasar. Selain itu Masyarakat dusun Jampit juga sudah memiliki struktur organisasi usaha yang dapat menjalankan produksi dan pemasaran keripik kentang putih secara kontinyu