-
521
Improving appendix cancer prediction with SHAP-based feature engineering for machine learning models: a prediction study
Published 2025-04-01“…Purpose This study aimed to leverage Shapley additive explanation (SHAP)-based feature engineering to predict appendix cancer. …”
Get full text
Article -
522
Psychomedical named entity recognition method based on multi-level feature extraction and multi-granularity embedding fusion
Published 2025-05-01“…The character embedding is pre-trained by MFE-BERT. And the BiLSTM model is utilized for the extraction of features at the character granularity. …”
Get full text
Article -
523
Schizophrenia detection from electroencephalogram signals using image encoding and wrapper-based deep feature selection approach
Published 2025-07-01“…In the third step, a newly developed Average subtraction wrapper-based feature selection method has been proposed to lower the number of irrelevant features. …”
Get full text
Article -
524
AHN-YOLO: A Lightweight Tomato Detection Method for Dense Small-Sized Features Based on YOLO Architecture
Published 2025-06-01“…To effectively identify fine-grained disease features in complex scenarios while reducing deployment and training costs, this paper proposes a novel network architecture named AHN-YOLO, based on an improved YOLOv11-n framework that demonstrates balanced performance in multi-scale feature processing. …”
Get full text
Article -
525
Prediction of clinical stages of cervical cancer via machine learning integrated with clinical features and ultrasound-based radiomics
Published 2025-05-01“…Prediction models were developed utilizing several ML algorithms by Python based on an integrated dataset of clinical features and ultrasound radiomics. …”
Get full text
Article -
526
-
527
A Multisource Image Matching Method Based on Contrastive Network With Similarity Weighting
Published 2025-01-01“…In this article, we propose an image matching method based on the contrastive network with similarity statistics weighting for MRS registration. …”
Get full text
Article -
528
IDDNet: Infrared Object Detection Network Based on Multi-Scale Fusion Dehazing
Published 2025-03-01Get full text
Article -
529
Communication emitter individual identification based on 3D-Hibert energy spectrum and multi-scale fractal features
Published 2017-04-01“…For communication emitter identification,a novel method based on Hilbert-Huang transform (HHT) and multi-scale fractal features was proposed.First,the time frequency energy spectrum was derived via HHT,which was called a complicated curved surface in the three-dimension space,namely,3D-Hilbert energy spectrum.Then,the differential box dimension and the multi-fractal dimension was extracted to compose the feature vector under multi-scale segmentation using fractal theory.Finally,communication emitter individual identification was obtained using the two dimensions of features above and the support vector machine (SVM).Moreover,the novel method was compared with two existing methods to identify simulated and actual signals with different and the same modulation modes,respectively.Results show that the identification rate of the novel method is higher than that of the two other methods.The features extracted by the novel method have high stability,sufficiency,and identifiability,also outweigh the negative effects of the change of signal-to-noise ratio and the number of training samples and emitters.…”
Get full text
Article -
530
-
531
-
532
Transformer Hierarchical Fault Diagnosis Model Based on Dissolved Gas Analysis of Insulating Oil and Class Overlap Features
Published 2022-07-01“…And then, a hierarchical fault diagnosis model is established based on the class overlap rate. The samples of each diagnosis layer are trained separately by the separate training method, and a two-class fuzzy support vector machine (FSVM) is constructed based on class overlap degrees to diagnose faults. …”
Get full text
Article -
533
-
534
-
535
-
536
A scoring model based on MRI features for predicting early recurrence after surgical resection of hepatocellular carcinoma
Published 2025-08-01“…ObjectivesBased on MRI features, a scoring model was constructed to predict early recurrence after surgical resection of hepatocellular carcinoma (HCC).MethodsA total of 310 patients from two centers with HCC (212 in the training cohort, 98 in the validation cohort) were collected from January 2017 to October 2023, all patients underwent preoperative MRI-enhanced examinations and were pathologically diagnosed after resection and were divided into early recurrence group and non-early recurrence group based on follow-up results. …”
Get full text
Article -
537
MRI-based intra-tumoral ecological diversity features and temporal characteristics for predicting microvascular invasion in hepatocellular carcinoma
Published 2025-03-01“…The tumors were segmented into five distinct habitats using case-level clustering and a Gaussian mixture model was used to determine the optimal clusters based on the Bayesian information criterion to produce an iTED feature vector for each patient, which was used to assess intra-tumoral heterogeneity. …”
Get full text
Article -
538
Deep Learning Based Cross Domain Sentiment Classification for Urdu Language
Published 2022-01-01Get full text
Article -
539
Dual-radiomics based on SHapley additive explanations for predicting hematologic toxicity in concurrent chemoradiotherapy patients
Published 2025-04-01“…Patients were categorized by HT severity, with 80% of the data used for training and 20% for testing. Radiomic features and dosiomic features were extracted from the same regions of interest, and SHAP-based feature selection was employed. …”
Get full text
Article -
540
Research on laser point cloud classification based on Light-BotNet
Published 2022-06-01“…The framework is to extract the features of point cloud data, construct the point cloud feature image with adjacent feature points as the input of the network framework, and finally take Light-BotNet as the network framework model for point cloud classification training. …”
Get full text
Article