Showing 7,921 - 7,940 results of 11,103 for search 'features problems', query time: 0.13s Refine Results
  1. 7921

    TREET: TRansfer Entropy Estimation via Transformers by Omer Luxembourg, Dor Tsur, Haim Permuter

    Published 2025-01-01
    “…Finally, we apply TREET to feature analysis of patients with Apnea, demonstrating its applicability to real-world physiological data. …”
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    Article
  2. 7922

    Ultra-low-noise hybrid III–V/Si3N4 laser achieving wide-range wavelength switching by Yilin Wu, Shuai Shao, Sigang Yang, Hongwei Chen, Minghua Chen

    Published 2025-04-01
    “…Here, we address these problems by demonstrating a stress-optic-actuated hybrid III–V/Si3N4 laser. …”
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    Article
  3. 7923

    GRANICE UPRAWNIEŃ KIEROWNICZYCH PRACODAWCY W STOSUNKU PRACY by Tomasz Duraj

    Published 2016-12-01
    “…The appropriate configuration of these limits may help to solve one of the fundamental problems of modern labor law, which is to harmonize its protective and organizational functions. …”
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    Article
  4. 7924

    The comrade of Vaclovas Biržiška - Izidorius Kisinas by Žiedūnė Zaveckienė

    Published 2024-08-01
    “…In this introduction, there is a very rare photo featuring V. Biržiška, L. Kisinas, and L. Gira participating in the ceremony when the bibliography was being handed to A. …”
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    Article
  5. 7925

    Robust audio authenticity detection based on One-Class learning by LIANG Ziqi, ZHANG Xulong, WANG Jianzong, XIAO Jing

    Published 2025-05-01
    “…In addition, to address the scarcity of fake voice data, the more versatile and robust self-supervised model Wav2vec2 was introduced for feature extraction, further improving the recognition accuracy of the model when faced with unknown attacks. …”
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    Article
  6. 7926

    IDENTIFIKASI CITRA UKIRAN ORNAMEN TRADISIONAL BALI DENGAN METODE MULTILAYER PERCEPTRON by I Gede Rusdy Mahayana Putra, Made Windu Antara Kesiman, Gede Aditra Pradnyana, I Made Dendi Maysanjaya

    Published 2021-04-01
    “…In this study uses Gabor Filter as a feature extraction from the carved image that used and Multilayer Perceptron as a classifier. …”
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    Article
  7. 7927

    The analysis of fraud detection in financial market under machine learning by Jing Jin, Yongqing Zhang

    Published 2025-08-01
    “…Abstract With the rapid development of the global financial market, the problem of financial fraud is becoming more and more serious, which brings huge economic losses to the market, consumers and investors and threatens the stability of the financial system. …”
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    Article
  8. 7928

    The Effect of Various Text Representation Methods for Sentiment Analysis on Movie Review Data with Different Machine Learning Methods by Veysel Göç, Muhammet Sinan Başarslan

    Published 2024-12-01
    “…It is worth noting that text feature extraction with Bidirectional Encoder Representations from Transformers (BERT) provided the highest performance in all models, with the SVM model offering particularly promising results. …”
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    Article
  9. 7929

    ACTUAL DISCOURE ABOUT TIPES FND DEVELOPMENT TENDENCIES NATIONAL STATE by E. G. Ponomareva

    Published 2013-08-01
    “…Thus statehood acts as a qualitative feature of the state.…”
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    Article
  10. 7930

    Study of kinetic performance effect on wheel and rail wear using computer simulation by Lev I. Evelson, Evgeny A. Pamfilov, Alexander G. Tsygankov, Ludmila I. Shiryaeva

    Published 2016-06-01
    “…It is proposed to continue the research in two main areas: determining the influence patterns on the kinetic friction performance and wear of the multiple actual factors, and studying the dynamic (at variable slip velocity) feature of friction effect on the parameter wear through the same procedure.…”
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    Article
  11. 7931

    Comparative study of soft neurological signs in patients of schizophrenia and bipolar disorder at a tertiary care center by Ravi Kishore Sadula, Aparna Meda, Sudharani Kesavareddy, Umashankar Molanguri

    Published 2024-12-01
    “…Background: The study of neurological soft signs (NSSs) is a simple, clinical, inexpensive, and direct method of investigation for schizophrenia and bipolar disorders which are the major mental health problems that require early detection and treatment. …”
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    Article
  12. 7932

    Full Data-Processing Power Load Forecasting Based on Vertical Federated Learning by Zhengxiong Mao, Hui Li, Zuyuan Huang, Yuan Tian, Peng Zhao, Yanan Li

    Published 2023-01-01
    “…The first problem is a lack of a full data-processing procedure, and the second is a lack of enhanced privacy protection for data processing. …”
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    Article
  13. 7933

    Improving the Investment Policy of Countries with a Transit Economy: the Experience of Kazakhstan by G. M. Aubakirova, S. K. Mazhitova, F. M. Isatayeva, A. E. Tomashinova

    Published 2022-01-01
    “…The purpose of the article is to identify the main problems of the investment policy of Kazakhstan, based on the analysis of its generalized indicators, and to formulate the directions for its improvement in the medium term. …”
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    Article
  14. 7934

    An Efficient Acoustic Metamaterial Design Approach Integrating Attention Mechanisms and Autoencoder Networks by Yangyang Chu, Yiping Liu, Bingke Wang, Zhifeng Zhang

    Published 2025-05-01
    “…We constructed a forward prediction network that integrates an attention mechanism, a multi-scale feature fusion, and a reverse design model that combines an improved autoencoder and cascaded neural network to efficiently model the dispersion performance of acoustic metamaterials. …”
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    Article
  15. 7935

    Shaping the appearance of a long-range aircraft at the stage of developing a technical proposal by A. A. Gorbunov, A. D. Pripadchev

    Published 2020-10-01
    “…At the same time, the problem of choosing the composition of rational design parameters is solved, which is an actual problem of the preliminary design stage of a long-range aircraft. …”
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    Article
  16. 7936

    Something’s different: elaboration’s transferrable role for false alarm reduction by Lauren A. Mason, Abigail Miller, Gregory Hughes, Holly A. Taylor

    Published 2025-03-01
    “…Taken together, our findings provide insight on the transferrable role of feature elaboration to reduce false alarm rates during complex visual display assessments.…”
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    Article
  17. 7937

    Resonant Energy Transfer and Storage in Coupled Flow-Driven Heat Oscillators by Qian Ye, Stephen Sanders, Alessandro Alabastri

    Published 2023-05-01
    “…While it is shown that a two-channel heat oscillator displays a resonance when the flow rates are equal and opposite, a complete understanding of these systems, especially when such heat oscillators are coupled and feature multiple channels, is still an open problem. …”
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  18. 7938

    Electric Submersible Pump Fault Diagnosis Based on Laplacian Eigenmaps and Weighted Extreme Learning Machine by XU Zekun, FU Jun, GAO Xiaoyong, ZHANG Yu, LI Qiang, TAN Chaodong

    Published 2024-04-01
    “…In response to the serious imbalance in the data collected by ESP, firstly, a fault diagnosis model is established using a weighted extreme learning machine; Then, to solve the problems of insufficient algorithm learning, high computational costs caused by weighted strategies, and poor performance in applying to high-dimensional feature spaces, the Laplacian eigenmaps method is introduced to further optimize the model; finally, the effectiveness of the proposed method was validated on the TE chemical process dataset, and the practicality of the algorithm was experimentally validated on the real-time fault dataset of electric submersible pump. …”
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    Article
  19. 7939

    Deep learning-based multi-criteria recommender system for technology-enhanced learning by Latifat Salau, Hamada Mohamed, Yunusa Simpa Abdulsalam, Hassan Mohammed

    Published 2025-04-01
    “…The model captures both low-order feature interactions using factorization machines and high-order dependencies through deep neural networks, enabling more adaptive recommendations. …”
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  20. 7940

    THE STUDY OF THE AUTONOMOUS SYNCHRONOUS GENERATOR MODES by V. S. Safaryan

    Published 2017-09-01
    “…The importance of the problem of the static stability of the stationary mode of the power system for its operation is extremely high. …”
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