Výsledky vyhledávání - Feature gradient algorithm

The Online Random Fourier Features Conjugate Gradient Algorithm Autor Xiong, Kui, Wang, Shiyuan

“… To address this issue, a novel online random Fourier features conjugate gradient (RFFCG) algorithm based on the minimum mean-square error criterion is proposed by approximating the kernel with the random Fourier features…”
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Enhanced Gradient‐Based Optimizer Algorithm With Multi‐Strategy for Feature Selection Autor Liu, Tianbao, Li, Yang, Qin, Xiwen

“…ABSTRACT Feature selection is an effective tool for processing data. It is employed to eliminate redundant or irrelevant features and select optimal feature…”
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Linear Model and Gradient Feature Elimination Algorithm Based on Seasonal Decomposition for Time Series Forecasting Autor Cheng, Sheng-Tzong, Lyu, Ya-Jin, Lin, Yi-Hong

“… Furthermore, we propose a gradient-based feature importance method to improve interpretability and implement a gradient…”
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Dengue Fever Classification Integrating Bird Swarm Algorithm with Gradient Boosting Classifier Along with Feature Selection and SHAP–DiCE Based Interpretability Autor Das, Prosenjit, Sarker, Proshenjit, Tiang, Jun-Jiat, Nahid, Abdullah-Al

“… This research uses a clinical and hematological dataset of dengue to assess the effectiveness of the Gradient Boosting (GB…”
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Low-Complexity Feature Stochastic Gradient Algorithm for Block-Lowpass Systems Autor Yazdanpanah, Hamed, Diniz, Paulo S. R., Lima, Markus V. S.

“… it. By means of the so-called feature function, we propose the low-complexity feature stochastic gradient (LF-SG…”
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Artificial Flora Algorithm-Based Feature Selection with Gradient Boosted Tree Model for Diabetes Classification Autor P, Nagaraj, P, Deepalakshmi, Mansour, Romany F, Almazroa, Ahmed

“… The proposed model involved preprocessing, artificial flora algorithm (AFA)-based feature selection, and gradient boosted tree (GBT…”
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Kernel‐risk‐sensitive conjugate gradient algorithm with Student's‐t distribution based random fourier features Autor Tang, Shenjie, Li, Xifeng, Bi, Dongjie, Tang, Yu, Xie, Xuan, Li, Zhenggui, Xie, Yongle

“… Thus, a novel Student's‐t distribution based random Fourier features kernel‐risk‐sensitive conjugate gradient (St…”
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Influence of feature scaling on convergence of gradient iterative algorithm Autor Wan, Xing

“… gradient descent by algorithm simulation. The result of study has a certain value on feature scaling…”
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Blind Infrared Remote-Sensing Image Deblurring Algorithm via Edge Composite-Gradient Feature Prior and Detail Maintenance Autor Zhao, Xiaohang, Li, Mingxuan, Nie, Ting, Han, Chengshan, Huang, Liang

“… In this paper, we propose a novel blind deblurring model based on the MAP framework that leverages Composite-Gradient Feature (CGF…”
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Jellyfish detection algorithm based on multi-gradient flow feature fusion Autor Gao, Meijing, Wang, Kunda, Xie, Yunjia, Zhang, Bozhi, Yan, Yonghao

“… Our algorithm primarily consists of a multi-gradient flow backbone and a feature fusion module GFPN…”
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ReliefF based feature selection and Gradient Squirrel search Algorithm enabled Deep Maxout Network for detection of heart disease Autor Balasubramaniam, S, Vijesh Joe, C, Manthiramoorthy, Chinnadurai, Satheesh Kumar, K

“…•Gradient Squirrel Search Algorithm-Deep Maxout Network (GSSA-DMN) based detection of heart disease done…”
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Respiratory Rate Estimation Combining Autocorrelation Function-Based Power Spectral Feature Extraction with Gradient Boosting Algorithm Autor Lee, Soojeong, Moon, Hyeonjoon, Son, Chang-Hwan, Lee, Gangseong

“… Based on this, we propose a novel methodology combining an autocorrelation function-based power spectral feature extraction process with the gradient boosting algorithm to estimate respiratory rate…”
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Predicting Overall Survival Time in Glioblastoma Patients Using Gradient Boosting Machines Algorithm and Recursive Feature Elimination Technique Autor Karami, Golestan, Giuseppe Orlando, Marco, Delli Pizzi, Andrea, Caulo, Massimo, Del Gratta, Cosimo

“… To this end, we identified different compartments of the tumor and extracted their features…”
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Identification and classification of arrhythmic heartbeats from electrocardiogram signals using feature induced optimal extreme gradient boosting algorithm Autor Majumder, S., Bhattacharya, S., Debnath, P., Ganguly, B., Chanda, M.

“…) signals using multiple features aided supervised learning model. For proper diagnosis of arrhythmic heartbeats, MIT-BIH Arrhythmia database has been used to train and test the proposed approach…”
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Research on mining land subsidence by intelligent hybrid model based on gradient boosting with categorical features support algorithm Autor Zhang, Biao, Xu, Chun, Dai, Xingguo, Xiong, Xin

“…), with machine learning model of gradient boosting with categorical features support algorithm (CatBoost) to predict MLS…”
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Liver disease classification using histogram-based gradient boosting classification tree with feature selection algorithm Autor Theerthagiri, Prasannavenkatesan

“… The Histogram-based Gradient Boosting Classification Tree with a recursive feature selection algorithm (HGBoost…”
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Solar Flare Prediction and Feature Selection Using a Light-Gradient-Boosting Machine Algorithm Autor Vysakh, P. A., Mayank, Prateek

“…, particularly for different classes of solar flares. In this study, we aim to forecast C- and M-Class solar flares utilising a machine-learning algorithm, namely the Light Gradient Boosting Machine…”
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Highway subgrade stability prediction model based on depth separation convolutional fusion network Autor Wang, Yubian

“… mechanism of multi-scale feature fusion. The improved depth separation convolution model proposed in this paper innovatively adopts the vector space form of adjacent…”
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Features gradient-based signals selection algorithm of linear complexity for convolutional neural networks Autor Omae, Yuto, Sakai, Yusuke, Takahashi, Hirotaka

“… In this study, we proposed a features gradient-based signals selection algorithm (FG-SSA), which can be used for finding and removing non-important signals…”
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The Cauchy Conjugate Gradient Algorithm with Random Fourier Features Autor Huang, Xuewei, Wang, Shiyuan, Xiong, Kui

“… To this end, we propose a novel robust random Fourier features Cauchy conjugate gradient (RFFCCG) algorithm using the conjugate gradient…”
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