Author

Rodolfo C. Raga

Observed names: Raga Rodolfo, Raga, Rodolfo C., Rodolfo C Raga, Rodolfo C. Raga Jr, Rodolfo C. Raga Jr., Rodolfo Callanta Raga Jr, Rodolfo Callanta Raga, Jr., Rodolfo Raga, Rodolfo Raga Jr.

Institutions: José Rizal University, National University

Observed institutions: José Rizal University, National University, National University

ORCID: 0009-0006-1100-667X

Observed ORCIDs: 0009-0006-1100-667X, 0009-0000-0938-3544

OpenAlex ID: A5062978172

Analyzing students online learning behavior in blended courses using Moodle

2017 · Rosalina Rebucas Estacio, Rodolfo Callanta Raga Jr · AAOU Journal/AAOU journal · 101

Early Prediction of Student Performance in Blended Learning Courses Using Deep Neural Networks

2019 · Rodolfo C. Raga, Jennifer D. Raga · International Symposium on Educational Technology · 62

GloVe-CNN-BiLSTM Model for Sentiment Analysis on Text Reviews

2022 · Li Xiaoyan, Rodolfo C. Raga, et al. · Journal of Sensors · 54

PDF

BiLSTM Model With Attention Mechanism for Sentiment Classification on Chinese Mixed Text Comments

2023 · Li Xiaoyan, Rodolfo C. Raga · IEEE Access · 36

PDF

A Deep Learning Model for Student Sentiment Analysis on Course Reviews

2024 · Huang Shuqin, Rodolfo C. Raga · IEEE Access · 23

Monitoring Class Activity and Predicting Student Performance Using Moodle Action Log Data

2017 · Rodolfo Raga, Jennifer Raga · International Journal of Computing Sciences Research · 12

PDF

Convolutional Neural Networks for Sentiment Analysis on Weibo Data: A Natural Language Processing Approach

2023 · Xie, Yufei, Raga, Rodolfo C. · arXiv (Cornell University) · 11

PDF

BiLSTM model with Attention mechanism for multi-label news text classification

2024 · Aihua Duan, Rodolfo C. Raga · International Conference on Neural Networks, Information and Communication Engineering (NNICE) · 8

Unleashing AI in Education: A Pre-Trained LLMs for Accurate and Efficient Question-Answering Systems

2024 · Josie C. Calfoforo, Rodolfo C. Raga · International Conference on Information Technology Based Higher Education and Training (ITHET) · 7

Enhanced personalized learning exercise question recommendation model based on knowledge tracing

2023 · Pei Pei, Rodolfo C. Raga Jr., et al. · International Journal of Advances in Intelligent Informatics · 6

PDF

Perceptions and Utilization of a Learning Management System: An Analysis from Two Perspectives

2018 · Rodolfo C. Raga, Maria Rosario D. Rodavia · International Symposium on Educational Technology · 6

The Post Behind Anonymity: A Thematic Discourse Analysis of Facebook Posts from Confession Pages in different Universities in the Philippines

2023 · Ramon L. Rodriguez, Jay Rhald Padilla, et al. · International Conference on Information and Education Technology (ICIET) · 5

A comparison of college faculty and student class activity in an online learning environment using course log data

2017 · Rodolfo C. Raga, Jennifer D. Raga · IEEE SmartWorld, Ubiquitous Intelligence & Computing, Advanced & Trusted Computing, Scalable Computing & Communications, Cloud & Big Data Computing, Internet of People and Smart City Innovation (SmartWorld/SCALCOM/UIC/ATC/CBDCom/IOP/SCI) · 5

Business Intelligence Integration and Data Analytics for Enhanced Hospitality Management in Neptune Travel and Tours

2025 · Cyrus Rj W. Robles, Ronnel D. Palenzuela, et al. · International Conference on e-Education, e-Business, e-Management and e-Learning · 4

Research and Implementation of Text Generation Based on Text Augmentation and Knowledge Understanding

2022 · Lei Liu, Yeguo Sun, et al. · Computational Intelligence and Neuroscience · 4

PDF

Construction of a multi-modal digital human education platform based on GAN and vision transformer

2025 · Xuliang Yang, Aimin Pan, et al. · Scientific Reports · 3

PDF

Transforming Scholarship Selection: A Review of AI-Driven Matching Algorithms and Transformer Models

2025 · Josie C. Calfoforo, Rodolfo C. Raga, et al. · International Conference on Information and Computer Technologies (ICICT) · 3

Development of an on-Site Earthquake Early Warning System for one Private Higher Educational Institution (HEI) and Its Nearby Community in Manila, Philippines

2022 · Rogel M. Labanan, Bernie S. Fabito, et al. · 3

A Study of Macroseismic Intensity Prediction using Regression of Philippine Earthquakes

2021 · Rogel M. Labanan, Rodolfo C. Raga · International Conference in Information and Computing Research (iCORE) · 2

Exploring the Relationship between OJT Course Performance and Academic Performance of Computer Science Students in Selected Programming Courses

2019 · Rodolfo C. Raga, Ma. Teresa F. Borebor, et al. · 2

Visualizing Student Activity in Blended Learning Classroom by Mining Course Log Data

2018 · Rodolfo C. Raga Jr., Jennifer D. Raga, et al. · International Journal of Learning and Teaching · 2

Generative Adversarial Lightweight Classroom Face Recognition and Hierarchical Reshaping Optimization Model

2026 · Xuliang Yang, Rodolfo C. Raga Jr. · Digital Technologies Research and Applications · 1

PDF

Detecting Anomalies in Medical Claims with Clustering Algorithm

2024 · Armida P. Salazar, Rodolfo C. Raga, et al. · Asia Pacific Conference on Innovation in Technology (APCIT) · 1

Tools and techniques for capturing possible HIV risk-related tweets of Filipinos

2020 · Alma Theresa D. D. Manaloto, Rodolfo C. Raga · International journal of scientific and technology research · 1

A Survey on Intelligent Tutoring Systems (Its) and it’s Authoring in the Context of Features Promoting the Human-Teacher Factor

2009 · Rodolfo C. Raga, Jennifer V. Raga · 1

Works count: 43

Citation count: 363

H-index: 8

I10-index: 7