-
6881
The value of a metabolic and immune-related gene signature and adjuvant therapeutic response in pancreatic cancer
Published 2025-01-01“…Validation in TCGA-PDAC and GSE57495 datasets demonstrated robust performance, with AUC values for 1-, 3-, and 5-year OS exceeding 0.7. …”
Get full text
Article -
6882
The effectiveness and choice of public pension scheme among Donglan county residents in China
Published 2025-01-01“…Methodology Binary logit regression models were conducted using datasets extracted from the Chinese General Social Survey in 2021 and datasets collected through surveying 321 residents in Donglan county, China. …”
Get full text
Article -
6883
MDCKE: Multimodal deep-context knowledge extractor that integrates contextual information
Published 2025-04-01“…An ablation study further corroborated the contribution of each component, resulting in an approximately 6% enhancement in the F1-score across the datasets.…”
Get full text
Article -
6884
Model Optimization Analysis of Customer Churn Prediction Using Machine Learning Algorithms with Focus on Feature Reductions
Published 2022-01-01“…In light of the evaluation metrics, our model shows a significant improvement in handling imbalanced datasets in churn prediction. Finally, in this paper, interpretability and how the features affect the model’s output are presented by the SHAP method. …”
Get full text
Article -
6885
Efficient anomaly detection in tabular cybersecurity data using large language models
Published 2025-01-01“…Experimental results indicate that the TAD-GP framework improves F1 scores by 79.31%, 97.96%, and 59.09% on the CICIDS2017, KDD Cup 1999, and UNSW-NB15 datasets, respectively. Furthermore, the smaller-scale TAD-GP model outperforms larger models across multiple datasets, demonstrating its practical potential in environments with constrained computational resources and requirements for private deployment. …”
Get full text
Article -
6886
Federated Learning-Based Credit Card Fraud Detection: A Comparative Analysis of Advanced Machine Learning Models
Published 2025-01-01“…Challenges for credit card fraud monitoring include highly imbalanced datasets and the need for advanced models to detect fraud patterns. …”
Get full text
Article -
6887
ECP-IEM: Enhancing seasonal crop productivity with deep integrated models.
Published 2025-01-01“…The proposed model showed very good results in all datasets and showed significant improvement compared to baseline models. …”
Get full text
Article -
6888
Hyperbolic Graph Convolutional Network Relation Extraction Model Combining Dependency Syntax and Contrastive Learning
Published 2025-02-01“…The experiments indicate that the proposed model in this paper can effectively enhance the performance of relation extraction on public datasets, especially achieving significantly higher precision on datasets with complex sentence structures compared to in-context learning.…”
Get full text
Article -
6889
Statistical Inference for Heavy-Tailed Burr X Distribution with Applications
Published 2024-01-01“…A notable feature is that the associated probability density function can have a right-skewed distribution that approximates symmetry, unimodality, and decreasing values, which makes it well suited for modeling various datasets. The mathematical properties of the new distribution are obtained by calculating the quantile function, ordinary moments, incomplete moments, moment generating function, conditional moment, mean deviation, Bonferroni curve, and Lorenz curve. …”
Get full text
Article -
6890
Multiple sclerosis diagnosis with brain MRI retrieval: A deep learning approach
Published 2025-03-01“…Our framework utilizes The Inception V3 model that is pre-trained on ImageNet and RadImageNet datasets, and we modified the model by adding a new block of six layers to reduce the features’ dimensionality in the feature extraction phase. …”
Get full text
Article -
6891
Refining the prediction of user satisfaction on chat-based AI applications with unsupervised filtering of rating text inconsistencies
Published 2025-02-01“…While previous studies have explored leveraging online reviews as indicators of user satisfaction, efficiently collecting and analysing extensive datasets remain a challenge. This research aims to address this challenge by proposing a framework to handle extensive review datasets from the Google Play Store, employing natural language processing with machine learning techniques for sentiment analysis. …”
Get full text
Article -
6892
Relieving popularity bias in recommendation via debiasing representation enhancement
Published 2024-11-01“…Extensive experiments on three real-world datasets demonstrate that our proposed model outperforms state-of-the-art baselines in recommendation performance, with Recall@20 improvements of 4.2%, 2.4% and 3.6% across the datasets, but also shows significant effectiveness in relieving popularity bias.…”
Get full text
Article -
6893
Shuffle-PG: Lightweight feature extraction model for retrieving images of plant diseases and pests with deep metric learning
Published 2025-02-01“…To validate the effectiveness of the proposed method, experiments were conducted using plant disease and pest datasets specifically collected for this study. The results show that the proposed Shuffle-PG model uses approximately 20 times fewer parameters and reduces computational costs by an order of magnitude compared to existing benchmark models, while achieving higher mean average precision scores of 97.7 % and 98.8 % for the disease and pest datasets, respectively.…”
Get full text
Article -
6894
PRESEE: An MDL/MML Algorithm to Time-Series Stream Segmenting
Published 2013-01-01“…The empirical results show that PRESEE is very efficient for real-time stream datasets by improving segmenting speed nearly ten times. …”
Get full text
Article -
6895
A novel carbon emission monitoring method for power generation enterprises based on hybrid transformer model
Published 2025-01-01“…The model was extensively validated on three datasets from three different types of power enterprises. …”
Get full text
Article -
6896
Deep Learning on 3D Semantic Segmentation: A Detailed Review
Published 2025-01-01“…Finally, a fruitful discussion of the examined 3DSS methods and datasets is presented to foster new research directions and applications in the field of 3DSS. …”
Get full text
Article -
6897
Utilizing Machine Learning-based Classification Models for Tracking Air Pollution Sources: A Case Study in Korea
Published 2024-05-01“…By analyzing multidimensional datasets containing a wide range of air pollutants, a machine learning approach has the potential to significantly improve air pollution management and facilitate source tracking. …”
Get full text
Article -
6898
Prevention or Promotion? Predicting Author's Regulatory Focus
Published 2023-09-01“…To bridge this gap we introduce the novel task of regulatory focus classification from text and present two complementary German datasets – (1) experimentally generated event descriptions and (2) manually annotated short social media texts used for evaluating the generalizability of models on real-world data. …”
Get full text
Article -
6899
Interpretable and integrative deep learning for discovering brain-behaviour associations
Published 2025-01-01“…Our framework effectively identifies relevant and stable associations, even with incomplete datasets, while isolating variability of interest from confounding factors.…”
Get full text
Article -
6900
The Generalization Error Bound for the Multiclass Analytical Center Classifier
Published 2013-01-01“…The experiments on benchmark datasets validate the generalization performance of MACM.…”
Get full text
Article