OOIR: Observatory of International Research

Papers

(The H4-Index of Journal of Big Data is 46. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2021-05-01 to 2025-05-01.)

Article	Citations
A proposed hybrid framework to improve the accuracy of customer churn prediction in telecom industry	531
GB-AFS: graph-based automatic feature selection for multi-class classification via Mean Simplified Silhouette	353
Identification of tumor antigens and anoikis-based molecular subtypes in the hepatocellular carcinoma immune microenvironment: implications for mRNA vaccine development and precision treatment	341
Domain-relevance of influence: characterizing variations in online influence across multiple domains on social media	284
Context-aware prediction of active and passive user engagement: Evidence from a large online social platform	267
Prognostic stratification based on HIF-1α signaling for evaluating hypoxia status and immune landscape in hepatocellular carcinoma	228
Long-term survival prediction in patients with acute brain lesions using ensemble machine learning algorithms: a cohort study with combined national health insurance service and its self-run hospital	219
Value-at-risk student prescription trees for price personalization	169
A new dimensionality reduction technique based on the Wavelet Transform for cancer classification	167
Designing and evaluating a big data analytics approach for predicting students’ success factors	161
Gene selection via improved nuclear reaction optimization algorithm for cancer classification in high-dimensional data	149
Efficient pollen grain classification using pre-trained Convolutional Neural Networks: a comprehensive study	132
Defining user spectra to classify Ethereum users based on their behavior	127
Hybrid beluga whale optimization algorithm with multi-strategy for functions and engineering optimization problems	116
Breast cancer prediction using gated attentive multimodal deep learning	107
Missing values compensation in duplicates detection using hot deck method	104
Accuracy improvements for cold-start recommendation problem using indirect relations in social networks	95
The stability of different aggregation techniques in ensemble feature selection	93
Comprehensive study of driver behavior monitoring systems using computer vision and machine learning techniques	91
A universal approach for multi-model schema inference	85
A novel sensitivity-based method for feature selection	81
The adaptive community-response (ACR) method for collecting misinformation on social media	79
Distributed fuzzy clustering algorithm for mixed-mode data in Apache SPARK	79
Deep-Eware: spatio-temporal social event detection using a hybrid learning model	77
A model for investment type recommender system based on the potential investors based on investors and experts feedback using ANFIS and MNN	77

Traffic and road conditions monitoring system using extracted information from Twitter	74
Modelling customers credit card behaviour using bidirectional LSTM neural networks	70
Big data in human behavior research: a contextual turn	67
Pre-trained transformer-based language models for Sundanese	65
Fast cluster-based computation of exact betweenness centrality in large graphs	63
Classification of SSVEP-based BCIs using Genetic Algorithm	62
An efficient binary spider wasp optimizer for multi-dimensional knapsack instances: experimental validation and analysis	61
DiabSense: early diagnosis of non-insulin-dependent diabetes mellitus using smartphone-based human activity recognition and diabetic retinopathy analysis with Graph Neural Network	58
Survey on terminology extraction from texts	57
Risk and UCON-based access control model for healthcare big data	56
Artificial intelligence models for prediction of monthly rainfall without climatic data for meteorological stations in Ethiopia	55
Review of deep learning methods for remote sensing satellite images classification: experimental survey and comparative analysis	54
Artificial intelligence for improving Nitrogen Dioxide forecasting of Abu Dhabi environment agency ground-based stations	54
The use of Big Data Analytics in healthcare	53
Machine learning techniques to predict daily rainfall amount	53
IoT information theft prediction using ensemble feature selection	52
Social media analysis of Twitter tweets related to ASD in 2019–2020, with particular attention to COVID-19: topic modelling and sentiment analysis	52
Predicting startup success using two bias-free machine learning: resolving data imbalance using generative adversarial networks	51
Xai-driven knowledge distillation of large language models for efficient deployment on low-resource devices	49
SMT efficiency in supervised ML methods: a throughput and interference analysis	49
Short-term photovoltaic power production forecasting based on novel hybrid data-driven models	48
Hajj pilgrimage abnormal crowd movement monitoring using optical flow and FCNN	46
Hybrid wrapper feature selection method based on genetic algorithm and extreme learning machine for intrusion detection	46