Showing 9,061 - 9,080 results of 11,478 for search 'learning function', query time: 0.21s Refine Results
  1. 9061

    A Constrained Algorithm Based NMFα for Image Representation by Chenxue Yang, Tao Li, Mao Ye, Zijian Liu, Jiao Bao

    Published 2014-01-01
    “…Particularly, we impose label information as additional hard constraints to the α-divergence-NMF unsupervised learning algorithm. The resulted algorithm is derived by using Karush-Kuhn-Tucker (KKT) conditions as well as the projected gradient and its monotonic local convergence is proved by using auxiliary functions. …”
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  2. 9062

    Exploring the Current Applications and Future Implications of Artificial Intelligence in Public Health Dentistry: A Narrative Review by Tanushri Mahendra Dalvi, Rajeshri Kotwadekar, Shrivardhan R Kalghatgi, Priyanka Paul Madhu, Priyanka Methildeotare

    Published 2025-07-01
    “…AI technologies such as machine learning, deep learning, and natural language processing have been able to show an enormously huge scale capacity for improvement in oral health outcomes at the population level, particularly among disadvantaged groups. …”
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  3. 9063

    Fusion of Multimodal Audio Data for Enhanced Speaker Identification Using Kolmogorov-Arnold Networks by Aryaman Tamotia, Dhruv Shantu Karmokar, Rethi Komal, K. Khadar Nawas, A. Shahina, A. Nayeemulla Khan

    Published 2025-01-01
    “…One of the critical innovations within this design is a class of trainable activation functions that eliminate the need for traditional weight parameters, thereby providing scalable and computationally efficient solutions. …”
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  4. 9064

    A novel integrated TDLAVOA-XGBoost model for tool wear prediction in lathe and milling operations by Zhongyuan Che, Chong Peng, Chi Wang, Jikun Wang

    Published 2025-09-01
    “…Tool wear in machining operations compromises tool lifespan and performance. Machine learning models, particularly eXtreme Gradient Boosting (XGBoost), demonstrate pattern recognition capabilities for such predictions. …”
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  5. 9065

    JAX‐CanVeg: A Differentiable Land Surface Model by Peishi Jiang, Patrick Kidger, Toshiyuki Bandai, Dennis Baldocchi, Heping Liu, Yi Xiao, Qianyu Zhang, Carlos Tianxin Wang, Carl Steefel, Xingyuan Chen

    Published 2025-03-01
    “…The new model builds on the legacy CanVeg by incorporating advanced functionalities through JAX in the graphic processing unit support, automatic differentiation, and integration with DNNs. …”
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  6. 9066

    Towards Explainable Anomaly Detection in Safety-critical Systems: Employing FRAM and SpecTRM in International Space Station Telemetry by Shota Iino, Hideki Nomoto, Takashi Fukui, Sayaka Ishizawa, Yohei Yagisawa, Takayuki Hirose, Yasutaka Michiura

    Published 2024-10-01
    “…The methodology is verified and validated through its application to the thermal control system within the ISS's Japanese Experimental Module (JEM), illustrating its capacity to augment diagnostic capabilities and assist flight controllers and specialists in preserving the ISS's functional integrity. The findings underscore the importance of explainability in the machine learning-based anomaly detection of safety-critical systems and suggest a promising avenue for future explorations aimed at bolstering space system health management through improved explainability and operational resilience.…”
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  7. 9067

    Description of survival data extended to the case of competing risks: a teaching approach based on frequency tables by Davide Paolo Bernasconi, Laura Antolini

    Published 2013-10-01
    “…In introductory courses students learn how to describe right-censored survival time data using the product-limit estimator of the survival function on a given <em>end-point </em>relying on a product of conditional survival probabilities. …”
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  8. 9068
  9. 9069

    Integrative analysis of semaphorins family genes in colorectal cancer: implications for prognosis and immunotherapy by Jiahao Zhu, Benjie Xu, Zhixing Wu, Zhixing Wu, Zhiwei Yu, Shengjun Ji, Jie Lian, Haibo Lu

    Published 2025-03-01
    “…However, the prognostic value of SEMA-related genes in colorectal cancer (CRC) remains unclear.MethodsWe applied a novel machine learning framework that incorporated 10 machine learning algorithms and their 101 combinations to construct a SEMAs-related score (SRS). …”
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  10. 9070
  11. 9071

    Integrating Ambient In-Home Sensor Data and Electronic Health Record Data for the Prediction of Outcomes in Amyotrophic Lateral Sclerosis: Protocol for an Exploratory Feasibility S... by William E Janes, Noah Marchal, Xing Song, Mihail Popescu, Abu Saleh Mohammad Mosa, Juliana H Earwood, Vovanti Jones, Marjorie Skubic

    Published 2025-03-01
    “… BackgroundAmyotrophic lateral sclerosis (ALS) leads to rapid physiological and functional decline before causing untimely death. Current best-practice approaches to interdisciplinary care are unable to provide adequate monitoring of patients’ health. …”
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  12. 9072

    Robotic-Assisted Total Knee Arthroplasty Improves Accuracy and Reproducibility of the Polyethylene Insert Thickness Compared to Manual Instrumentation or Navigation: A Retrospectiv... by Yoan Bourgeault-Gagnon, FRCSC, Lucy J. Salmon, BAppSci (Physio), PhD, Matthew C. Lyons, MBBS, FRACS

    Published 2024-12-01
    “…Background: Increased accuracy and lower rates of component positioning outliers have been associated with better long-term survival and functional outcomes of total knee arthroplasty (TKA). …”
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  13. 9073

    Examining AI-Powered ADHD Diagnosis: Current Trends, Key Challenges, and Future Directions in the Field by Qurat Ul Ain, Soyiba Jawed, Ahmad Rauf Subhani, Wasi Haider Butt, Muhammad Usman Akram

    Published 2025-01-01
    “…Consequently, in this article we systematically investigate various Machine Learning (ML) and Deep Learning (DL) approaches as well as different diagnostic tools or modalities employed for the identification of ADHD. …”
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  14. 9074

    Explainable Self-Supervised Dynamic Neuroimaging Using Time Reversal by Zafar Iqbal, Md. Mahfuzur Rahman, Usman Mahmood, Qasim Zia, Zening Fu, Vince D. Calhoun, Sergey Plis

    Published 2025-01-01
    “…Objective: Functional magnetic resonance imaging data pose significant challenges due to their inherently noisy and complex nature, making traditional statistical models less effective in capturing predictive features. …”
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  15. 9075
  16. 9076

    Crocin nano-chitosan-coated compound mitigates hippocampal blood-brain barrier disruption, anxiety, and cognitive deficits in chronic immobilization stress-induced rats by Mohsen Khodadadi, Gila Pirzad Jahromi, Gholam Hossein Meftahi, Hossein Khodadadi, Mohammadmehdi Hadipour, Masoud Ezami

    Published 2024-10-01
    “…Stressful conditions can disrupt the central nervous system's normal homeostasis and physiological functions, resulting in blood-brain barrier malfunction, memory and learning impairment, anxiety, etc. …”
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  17. 9077

    Differential MR/GR Activation in Mice Results in Emotional States Beneficial or Impairing for Cognition by Vera Brinks, Maaike H. van der Mark, E. Ron de Kloet, Melly S. Oitzl

    Published 2007-01-01
    “…Corticosteroids regulate stress response and influence emotion, learning, and memory via two receptors in the brain, the high‐affinity mineralocorticoid (MR) and low‐affinity glucocorticoid receptor (GR). …”
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  18. 9078
  19. 9079

    Research on load labeling method for big data in novel power system by ZHANG Ximing, XU Huan, YANG Qiuyong

    Published 2025-07-01
    “…By proposing a flexible framework to mark load patterns and usage habits in a non-intrusive way, the composite data tag file is used for smart grid functions such as demand response, energy management and load monitoring. …”
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  20. 9080

    Towards Therapeutic Applications of Arthropod Venom K+-Channel Blockers in CNS Neurologic Diseases Involving Memory Acquisition and Storage by Christiano D. C. Gati, Márcia R. Mortari, Elisabeth F. Schwartz

    Published 2012-01-01
    “…Potassium channels are the most heterogeneous and widely distributed group of ion channels and play important functions in all cells, in both normal and pathological mechanisms, including learning and memory processes. …”
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