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361
Variance Entropy: A Method for Characterizing Perceptual Awareness of Visual Stimulus
Published 2012-01-01“…Entropy, as a complexity measure, is a fundamental concept for time series analysis. Among many methods, sample entropy (SampEn) has emerged as a robust, powerful measure for quantifying complexity of time series due to its insensitivity to data length and its immunity to noise. …”
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362
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363
Welding deviation measurement method based on molten pool image analysis
Published 2025-08-01“…To study the relationship between the trailing angle of the molten pool and the welding deviation, a linear regression method was used to design the experiment, and a linear regression mathematical model for predicting the trailing angle of the molten pool and the welding deviation was obtained. …”
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364
INVESTIGATION OF CEMENT CONCRETE CONGLOMERATE SOLIDIFICATION PROCESS BY IMPEDANCE SPECTROSCOPY METHOD
Published 2015-12-01“…An impedance spectroscopy method has been tried out and proposed as a tool for solution of the given problem.Experimental samples of cement concrete have been prepared for execution of tests, graded silica sand and granite chippings with particle size from 0.63 to 2.5 mm have been used as a fine aggregate in the samples. …”
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365
Multi-Dimensional Lithology Identification Method Based on Microresistivity Image Logging
Published 2023-12-01“…In this paper, a multi-dimensional electrical imaging identification method based on the combination of shape and color is proposed for lithology identification. …”
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366
Fabrication of 1000-Line/mm orthogonal grating for Micro-Deformation field mapping
Published 2025-05-01“…Moreover, in-situ tensile experiments on NBSC specimen in the [001] tensile direction were performed, and the evolution of the microscale plastic deformation fields was obtained by the sampling moiré method. …”
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367
Organising general practice for care homes: a multi-method study
Published 2025-04-01“…Which are acceptable and associated with positive experiences for staff, residents and relatives? Methods Methods: survey of general practices working with care homes A fixed-response e-mail survey was designed for completion by practice managers, administrative staff or GPs in England. …”
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368
IMPROVEMENT OF SANITARY STATE OF SOILS IN THE POPULATED AREAS USING BIOREMEDIATION METHOD
Published 2017-03-01“…Evaluation of the effectiveness of different types of biological products for purification of the soil, contaminated by oil products (OP) in the laboratory experiment and field conditions. Materials and methods. …”
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369
Nonlinear Determination Method for Self-Heating Initiative Temperature of Sulfide Ores
Published 2020-01-01“…The results indicate that the Hurst index of both ore samples in the experiment is greater than 0.5; moreover, the Hurst index in the later period of the experiment is greater than that of the earlier period. …”
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370
TDQE:a quality evaluation method for text data in deep learning
Published 2025-01-01“…Comparative experiments were conducted on public datasets between TDQE and state-of-the-art methods, and the results demonstrated that TDQE outperformed existing mainstream algorithms.…”
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371
Lattice Boltzmann Method for Evaluating Hydraulic Conductivity of Finite Array of Spheres
Published 2012-01-01“…Factors such as the media spatial variability, sample size, measurement method, and changes in the sample throughout the experiment directly affect K evaluations. …”
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372
Probability-Based Validation of the Forensic Method "Microscopic Analysis of Textile Fibers"
Published 2019-07-01“…The probability of the right results of characteristics’ assessment is 30 times higher than the probability of false results.The results of the experiment permit the conclusion that the method is suitable to be used in forensic fiber examination when dealing with various tasks: classification, identification, situational and diagnostic.…”
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373
Straight Lines Detection Based on GA with New Modification on Baron's Method
Published 2010-12-01“…The proposed method has been applied in many of sample. The experiments show that the proposed hybrid method in this paper is achieves high performance and it produce 90% detection rate.…”
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374
Speaker verification method based on cross-domain attentive feature fusion
Published 2023-08-01“…Aiming at the problem that the lack of structure information among speech signal sample in the front-end acoustic features of speaker verification system, a speaker verification method based on cross-domain attentive feature fusion was proposed.Firstly, a feature extraction method based on the graph signal processing (GSP) was proposed to extract the structural information of speech signals, each sample point in a speech signal frame was regarded as a graph node to construct the speech graph signal and the graph frequency information of the speech signal was extracted through the graph Fourier transform and filter banks.Then, an attentive feature fusion network with the residual neural network and the squeeze-and- excitation block was proposed to fuse the features in the traditional time-frequency domain and those in the graph frequency domain to promote the speaker verification system performance.Finally, the experiment was carried out on the VoxCeleb, SITW, and CN-Celeb datasets.The experimental results show that the proposed method performs better than the baseline ECAPA-TDNN model in terms of equal error rate (EER) and minimum detection cost function (min-DCF).…”
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375
Speaker verification method based on cross-domain attentive feature fusion
Published 2023-08-01“…Aiming at the problem that the lack of structure information among speech signal sample in the front-end acoustic features of speaker verification system, a speaker verification method based on cross-domain attentive feature fusion was proposed.Firstly, a feature extraction method based on the graph signal processing (GSP) was proposed to extract the structural information of speech signals, each sample point in a speech signal frame was regarded as a graph node to construct the speech graph signal and the graph frequency information of the speech signal was extracted through the graph Fourier transform and filter banks.Then, an attentive feature fusion network with the residual neural network and the squeeze-and- excitation block was proposed to fuse the features in the traditional time-frequency domain and those in the graph frequency domain to promote the speaker verification system performance.Finally, the experiment was carried out on the VoxCeleb, SITW, and CN-Celeb datasets.The experimental results show that the proposed method performs better than the baseline ECAPA-TDNN model in terms of equal error rate (EER) and minimum detection cost function (min-DCF).…”
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376
Rationale for using the capacity method to assess the blending irregularity of heterogeneous textiles
Published 2024-09-01“…Until now, the capacitive method has not been used to assess the unevenness of mixing. …”
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377
Box drill training as an effective method to improve agility in futsal players
Published 2025-02-01“…Research Objectives: This research aims to determine the effect of box drill exercises on agility ability in futsal extracurricular activities at state primary school 58 Lubuk Linggau. Methods: The method used in this research is quasi-experiment. …”
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378
Lightweight grape leaf disease recognition method based on transformer framework
Published 2025-08-01“…This study addresses the problems in grape leaf disease recognition under small-sample conditions, such as the difficulty in capturing multi-scale features, the minuteness of features, and the weak adaptability of traditional data augmentation methods. …”
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379
A Method for the Automatic Selection of Training Tasks in Learning Environment for IT Students
Published 2020-04-01“…As a result of the computational experiment, decision trees were built for several disciplines that practice automatic verification of students’ decisions, i.e. there is data for forming a training sample.Results. …”
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380
A New Image Oversampling Method Based on Influence Functions and Weights
Published 2024-11-01Get full text
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