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Author

Erna Nurmawati

Observed institution: Politeknik Statistika STIS
ORCID: 0009-0002-3385-673X
Observed ORCID: 0009-0002-3385-673X
OpenAlex ID: A5099783942
Prediction-based Stock Portfolio Optimization Using Bidirectional Long Short-Term Memory (BiLSTM) and LSTM
2024 · Raditya Amanta Putra, Erna Nurmawati · Scientific Journal of Informatics · 7
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Urban traffic congestion and its association with gas station density: insights from Google Maps data
2024 · Rafif Hasabi, Robert Kurniawan, et al. · Indonesian Journal of Electrical Engineering and Computer Science · 5
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The Impact of Engagement Rate on The Number of Domestic Tourist Trips: A Case Study of Digital Marketing Through Instagram in Super Priority Destination, Likupang
2025 · Navika Artiari, Erna Nurmawati, et al. · Jurnal Kepariwisataan Indonesia Jurnal Penelitian dan Pengembangan Kepariwisataan Indonesia · 4
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Predicting Stock Price Movements with Technical, Fundamental, and Sentiment Analysis Using the LSTM Model
2025 · Muhammad Ighfar Saputra, Erna Nurmawati, et al. · Jurnal Informatika · 4
Analisis Sentimen Dan Pemodelan Topik Pada Tweet Terkait Data Badan Pusat Statistik
2023 · Erna Nurmawati, Adielia Amanda · Jurnal Sistem Informasi dan Informatika (Simika) · 3
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Prediksi Volume Ekspor Udang Menggunakan Indeks Google Trend dan Faktor Berpengaruh Lainnya dengan Machine Learning
2024 · Rayhan Abyasa, Erna Nurmawati · Jurnal Sistem dan Teknologi Informasi (JustIN) · 2
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Nowcasting Hotel Room Occupancy Rate using Google Trends Index and Online Traveler Reviews Given Lag Effect with Machine Learning (Case Research: East Kalimantan Province)
2024 · Adelina Rahmawati, Erna Nurmawati, et al. · Scientific Journal of Informatics · 2
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Quality Analysis of JAKLITERA Website with Webqual 4.0 Method and Importance-Performance Analysis
2024 · Rakai Abilawa, Erna Nurmawati · Jurnal Sistem dan Teknologi Informasi (JustIN) · 2
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Optimalisasi Portofolio Saham Syariah Berbasis Prediksi Menggunakan Long Short-Term Memory (LSTM)
2025 · Erna Nurmawati, Rayhan Abyasa, et al. · Jurnal Informatika Jurnal Pengembangan IT · 1
The Impact of Online Reviews to Predict The Number of International Tourists
2025 · Zhasa Vashellya, Erna Nurmawati, et al. · Jurnal Online Informatika · 1
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Analyzing Instagram Engagement to Forecast Domestic Tourist Trips in Lake Toba and North Sumatra: A Dual Approach with Conventional Statistics and Machine Learning Techniques
2024 · Erna Nurmawati, Teguh Sugiyarto, et al. · Jurnal Kepariwisataan Destinasi Hospitalitas dan Perjalanan · 1
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Comparison of Serial and Parallel Computation on Predicting Missing Data with EM Algorithm
2021 · Erna Nurmawati, Robby Hasan Pangaribuan, et al. · Jurnal Matematika Statistika dan Komputasi · 1
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Forecasting cocoa export volumes in Indonesia using remote sensing, climate variability, and economic indicators: A comparative modeling approach
2026 · Erna Nurmawati, Neli Agustina, et al. · Statistical Journal of the IAOS
Strengthening Digital Survey Implementation for Official Statistics Using Text Mining: Evidence from Feedback Dataset of the Digital Domestic Tourism Survey 2024
2026 · Hanun Nabila Azis, Erna Nurmawati, et al. · Journal of Official Statistics
Peran Media Sosial Instagram dalam Memprediksi Jumlah Wisatawan Nusantara (Studi Kasus: Labuan Bajo, Nusa Tenggara Timur)
2026 · Navika Artiari, Erna Nurmawati, et al. · TOBA Journal of Tourism Hospitality and Destination
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Pengembangan Modul Chart Builder, Compute Variable, dan Recode Variable pada Aplikasi Statify
2026 · Muhamad Iqbal Putra Pratama, Erna Nurmawati · Jurnal Nasional Teknologi dan Sistem Informasi
The Impact of Indonesian Textile Imports on Employment: Predictive Analysis with Google Trends and News Sentiment
2025 · Dwi Intan Sulistiana, Erna Nurmawati · Buletin Ilmiah Litbang Perdagangan
The Impact of Exposure to Information Technology in Determining Women’s Knowledge of Complication during Pregnancy, Labor, and Postnatal
2022 · Erna Nurmawati, Joseph Gabriel Napitupulu, et al. · Journal of Maternal and Child Health
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Works count: 19
Citation count: 33
H-index: 4
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