-
2161
Construction of a risk prediction model for postoperative deep vein thrombosis in colorectal cancer patients based on machine learning algorithms
Published 2024-11-01“…We employed the Synthetic Minority Oversampling Technique to address imbalanced data and split the dataset into training and validation sets in a 7:3 ratio. Feature selection was performed using Random Forest (RF), XGBoost, and Least Absolute Shrinkage and Selection Operator algorithms (LASSO). …”
Get full text
Article -
2162
-
2163
Research on Surface Defect Detection of Rare-Earth Magnetic Materials Based on Improved SSD
Published 2021-01-01“…The SSD model is improved from two aspects for better performance in the detection of small defects. First of all, the multiscale receptive field module is embedded into the backbone network of the algorithm to improve the feature extraction ability of the model. …”
Get full text
Article -
2164
Transformer-Based Deep Learning for Mesoscale Eddy Detection in Sea Surface Temperature Maps
Published 2025-01-01“…This study illustrates the efficacy of attention-based segmentation algorithms for resilient oceanographic applications.…”
Get full text
Article -
2165
Improving EEG based brain computer interface emotion detection with EKO ALSTM model
Published 2025-07-01“…To overcome these issues, this study proposed a novel EKO-ALSTM for emotion detection in EEG-based brain–computer interfaces. The proposed study comprises EEG-based signals that record the electrical activity of the brain connected to various emotional states, which are gathered as real-time acquired EEG signals for emotion detection. …”
Get full text
Article -
2166
GUESS-ing polygenic associations with multiple phenotypes using a GPU-based evolutionary stochastic search algorithm.
Published 2013-01-01“…Here we propose a computationally efficient algorithm (GUESS) to explore complex genetic-association models and maximize genetic variant detection. …”
Get full text
Article -
2167
WDS-YOLO: A Marine Benthos Detection Model Fusing Wavelet Convolution and Deformable Attention
Published 2025-03-01“…Finally, the SF-PAFPN feature fusion structure was designed to enhance the model’s ability to detect smaller object features while mitigating false positives and missed detections. …”
Get full text
Article -
2168
Divide and Conquer: Automatic Detection of the Thalamus to Empower DBS Physiological Navigation to the Subthalamic Region
Published 2025-01-01“…The performance of both algorithms was compared to the commercially available HaGuide STN-detection algorithm. …”
Get full text
Article -
2169
An enhanced time efficient technique for image watermarking using ant colony optimization and light gradient boosting algorithm
Published 2022-03-01“…This paper proposes a time efficient optimization method based on machine learning algorithms to detect the best embedding parameter for image watermarking with both robustness and imperceptibility. …”
Get full text
Article -
2170
Historical Manuscripts Analysis: A Deep Learning System for Writer Identification Using Intelligent Feature Selection with Vision Transformers
Published 2025-06-01“…The initial preprocessing phase involves thorough document refinement using bilateral filtering for denoising and Otsu thresholding for binarization, ensuring document clarity and consistency for subsequent feature detection. We utilize the FAST detector for feature detection, extracting keypoints representing handwriting styles, followed by clustering with the k-means algorithm to obtain meaningful patches of uniform size. …”
Get full text
Article -
2171
Autonomous UAV Detection of <i>Ochotona curzoniae</i> Burrows with Enhanced YOLOv11
Published 2025-04-01“…By combining the lightweight visual Transformer architecture EfficientViT with the hybrid attention mechanism CBAM, we develop an enhanced YOLOv11-AEIT algorithm: (1) EfficientViT is employed as the backbone network, strengthening micro-burrow feature representation through a multi-scale feature coupling mechanism that alternates between local window attention and global dilated attention; (2) the integration of CBAM (Convolutional Block Attention Module) in the feature fusion neck reduces false detections through dual-channel spatial attention filtering. …”
Get full text
Article -
2172
-
2173
GSF-YOLOv8: A Novel Approach for Fire Detection Using Gather-Distribute Mechanism and SimAM Attention
Published 2025-01-01“…To address the current challenges in fire detection algorithms, including insufficient feature extraction, high computational complexity, limited deployment on resource-constrained devices, missed detections, false detections, and low accuracy, we developed a high-precision algorithm named GSF-YOLOv8. …”
Get full text
Article -
2174
RS-DETR: An Improved Remote Sensing Object Detection Model Based on RT-DETR
Published 2024-11-01“…By integrating features across multiple scales, it improves object detection accuracy and robustness. …”
Get full text
Article -
2175
Comparative Analysis of Keypoint Detection Performance in SIFT Implementations on Small-Scale Image Datasets
Published 2024-12-01“…Performance analysis was conducted on multiclass small-scale image datasets to capture the sensitivity of keypoint detection. Although libraries are based on the same algorithm, their performance differs slightly. …”
Get full text
Article -
2176
Crack Identification and Flaw Detection Eva-luation of Bolster Hanger Based on Machine Vision
Published 2025-02-01“…To meet the intelligent magnetic particle flaw detection requirements for bolster hangers and assist inspection personnel in the flaw detection work, special research on crack identification and flaw detection evaluation of bolster hangers is conducted based on machine vision. …”
Get full text
Article -
2177
Context guided transformer enhanced YOLOv8 for accurate juvenile abalone detection and counting
Published 2025-12-01“…However, due to the small size, dense distribution, and frequent occlusion among individuals during the rearing period, existing detection algorithms often demonstrate low precision in identifying abalones. …”
Get full text
Article -
2178
Machine Learning Approach to Identifying Empathy Using the Vocals of Mental Health Helpline Counselors: Algorithm Development and Validation
Published 2025-04-01“… Abstract BackgroundThis research study aimed to detect the vocal features immersed in empathic counselor speech using samples of calls to a mental health helpline service. …”
Get full text
Article -
2179
Stationauxiliary operation technology for sonar digital image processing based on machine vision
Published 2025-06-01“…Secondly, we use trajectory detection algorithm to extract key features of target, such as wideband trajectory and narrowband trajectory. …”
Get full text
Article -
2180
Safety belt wearing detection for electric aloft work based on EPSA-YOLOv5
Published 2024-04-01“…To address the problem of missed detection and slow detection speed in safety belt wearing test for electric aloft work, this paper proposed a method for detecting the wearing of safety belts based on EPSA-YOLOv5 algorithm. …”
Get full text
Article