Rechtiana Putri Arini, Arie Wahyu Wijayanto

The Use of Google Trends Index in Nowcasting the Number of Airplane Passengers on Domestic and International Departures at Soekarno-Hatta Airport

Transportation

Soekarno-Hatta International Airport, as Indonesia’s busiest air transit hub, requires swift, data-driven decision-making to implement responsive poli...

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Anugerah Surya Atmaja, Arie Wahyu Wijayanto

Application of Firefly Algorithm in Determining Hyperparameters on Support Vector Regression to Predict Stock Price with Google Trends

Economics

Stock fluctuations as well as the tendency to high volatility raise doubts for investors to invest in a company. Efforts that can be made to minimize...

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This paper presents an intriguing application of machine learning techniques to address the pertinent challenge of stock price prediction, aiming to m...

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Anang Kurnia Hidayat, Arie Wahyu Wijayanto

Forecasting Waste Generation Volume Using Google Trends Index with the SARIMAX Method

Environment

In recent years, the Special Region of Yogyakarta has faced a growing challenge of waste generation exceeding its management capacity. This situation...

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This study tackles the pressing issue of escalating waste generation in the Special Region of Yogyakarta by proposing an innovative approach to foreca...

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Ridson Al Farizal Pulungan, Wisnu Adi Agung Nugroho

Aspect-Based Sentiment Analysis on Google Maps Reviews

Informatics

West Papua is home to several internationally renowned tourist destinations, such as Raja Ampat and Cenderawasih Bay, making the tourism sector one of...

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This study offers a highly relevant and timely contribution to understanding the post-pandemic recovery of West Papua's tourism sector. By leveraging...

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Adinda Safira Santoso Ayuningrum, Nindy Candra Ayu Puspa Sari, Nur Faqih Ihsan, Nasrudin -

Forecasting the Number of International Tourists Coming to Bali in 2025 Using SARIMAX and Google Trends Data

Economics

Bali is a tourist destination that is in demand by foreign tourists, which continues to increase every year, so the government and local communities n...

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Achmad Fauzi Bagus Firmansyah, Dwi Puspita Sari

Analysis of Rice Price Volatility and Regional Segmentation Based on Digital Data

Economics

Rice is a strategic food commodity whose price movements directly impact the economy and public welfare, particularly the SPHP (Stabilization of Food...

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Handy Geraldy, Rizka Amalia Farentina, Fransisca Angelina Dirk

Identifying Digital Skills from Job Vacancy Using Text Classification and Named Entity Recognition: Case Study on Jobstreet Portal

Informatics

Technological advancements have significantly reshaped the nature of work. A survey conducted by APINDO indicates that technology adoption contributed...

Review:

The submitted paper, "Identifying Digital Skills from Job Vacancy Using Text Classification and Named Entity Recognition: Case Study on Jobstreet Port...

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Sapta Hastho Ponco, Susanti Susanti, Maziyyatul Mufiedah

A Big Data Approach to Mapping Local Craft Trends

Informatics

The utilization of big data derived from online search activity is increasingly recognized as an alternative approach for identifying trends and econo...

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Dimas Haafizh Rahman, Zharifah Dhiya Ayu Alistin, Setia Pramana

Sentiment Analysis and Topic Modelling of Public Opinion on Statistics Indonesia Data in 2024

Informatics

The role of BPS has become increasingly crucial with the rising demand and sources of data over time. The quality of BPS data is evaluated through the...

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Sintya Dwi Lestari, Abdullah Pannu

Exploring the Limitations and Heterogeneity in the Accuracy of Nighttime Light as a Proxy for Economic Activity at the Regency and City Level: A Case Study of South Sulawesi, 2014–2024

Economics

The use of NTL data as a proxy for economic activity has gained attention in regional economic studies. However, its effectiveness varies across regio...

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