Showing 1,581 - 1,600 results of 3,675 for search 'issues classification', query time: 0.08s Refine Results
  1. 1581

    Cascaded intrusion detection system using machine learning by Md. Khabir Uddin Ahamed, Abdul Karim

    Published 2025-12-01
    “…Many single classifier models have accuracy issues since they are unable to detect certain anomalies caused by the attack’s polymorphic and zero-day behavior. …”
    Get full text
    Article
  2. 1582

    Theoretical and Methodological Approaches to Collective Memory Analysis in Memory Studies by A. A. Nechaeva

    Published 2020-07-01
    “…However, a complete list as well as a general system and classification of methods have not been developed in the academic literature up to the present day. …”
    Get full text
    Article
  3. 1583

    LMVT: A hybrid vision transformer with attention mechanisms for efficient and explainable lung cancer diagnosis by Jesika Debnath, Al Shahriar Uddin Khondakar Pranta, Amira Hossain, Anamul Sakib, Hamdadur Rahman, Rezaul Haque, Md.Redwan Ahmed, Ahmed Wasif Reza, S M Masfequier.Rahman Swapno, Abhishek Appaji

    Published 2025-01-01
    “…The model has been trained and validated using two public datasets (IQ-OTH/NCCD and LC25000) and evaluated for both 3-class and 5-class classification tasks. LMVT achieved an impressive 99.61 % accuracy and 99.22 % F1-score for the 3-class classification, along with 99.75 % accuracy and 99.44 % specificity for the 5-class classification. …”
    Get full text
    Article
  4. 1584

    Curriculum Development and Dermatology Training by Jayadev Betkerur

    Published 2017-08-01
    “…We need to identify the other issues and address them.  Presently Dermatology postgraduate training is more concentrated in imparting more knowledge based learning. …”
    Get full text
    Article
  5. 1585

    Functional Analysis of Linking Adverbials in Chemistry and English Language Teaching by Seyed Foad Ebrahimi, Vafa Alboghobiesh

    Published 2023-06-01
    “…The selected research articles were taken from the 2018-2019 issues of the journals. Liu's (2008) updated and widely recognized classification of linking adverbials was employed to identify linking adverbials. …”
    Get full text
    Article
  6. 1586

    New aspects of anticoagulant therapy in atrial fibrillation in patients with renal dysfunction by Zh. D. Kobalava, P. V. Lazarev, M. V. Vatsik

    Published 2020-12-01
    “…This review considers current data on the role of kidneys in the pathogenesis of ischemic and bleeding events, methods of renal function assessment and related classification issues, as well as comparison of warfarin and DOAC therapy, in patients with AF and renal dysfunction of different stages based on the results of randomized controlled trials and actual clinical practice. …”
    Get full text
    Article
  7. 1587

    Study and Development of Photovoltaic Air Conditioning System by Chen Xuemei, Wang Ruzhu, Li Yong

    Published 2016-01-01
    “…The PV air conditioning system is introduced as well as the classification. Both the development of the general air conditioning system and the improvement of photoelectric conversion efficiency indicate that the main technologies for the applications of PV air conditioning system are available. …”
    Get full text
    Article
  8. 1588

    Parallel deep forest algorithm based on Spark and three-way interactive information by Yimin MAO, Zhan ZHOU, Zhigang CHEN

    Published 2023-08-01
    “…To address issues such as excessive redundancy and irrelevant features, long class vectors, slow model convergence, and low efficiency of parallel training in parallel deep forests, a parallel deep forest algorithm based on Spark and three-way interactive information was proposed.Firstly, a feature selection based on feature interaction (FSFI) strategy was proposed to filter the original features and eliminate irrelevant and redundant features.Secondly, a multi-granularity vector elimination (MGVE) strategy was proposed, which fused similar class vectors and shortened the class vector length.Subsequently, the cascade forest feature enhancement (CFFE) strategy was proposed to improve the utilization of information and accelerate the convergence speed of the model.Finally, a multi-level load balancing (MLB) strategy was proposed, combined with the Spark framework, to improve the parallelization efficiency through adaptive sub-forest division and heterogeneous skew data partitioning.Experimental results demonstrate that the proposed algorithm significantly improves the model classification effect and reduces the parallelization training time.…”
    Get full text
    Article
  9. 1589

    Special Editions of Full Prof. Dusko Bjelica, PhD: 1992-2020 by Milena Mitrovic

    Published 2020-10-01
    “…There were a total of 65 issues, which we divided into monographs, textbooks and scientific studies. …”
    Get full text
    Article
  10. 1590

    Ethical aspects for genomic research in psychiatry by N. V. Semenova

    Published 2019-12-01
    “…Currently, the genetic approaches in psychiatry are used to solve the practical and scientific problems related to medical genetic counseling, identification of the genetic factors associated with characteristics of metabolism of medicines or development of their side effects, as well as to develop the new approaches to classification of psychiatric disorders. Given the complexity and the unresolved nature of the several methodological issues related to ethics and protection of the rights of patients with mental disorders, the legal regulation of genomic research in this category of patients is a specific interdisciplinary challenge which solution requires combining of the competencies of lawyers, medical ethics specialists, psychiatrists, psychologists, geneticists.…”
    Get full text
    Article
  11. 1591

    Feature importance analysis for spammer detection in Sina Weibo by Yu-xiang ZHANG, Yu SUN, Jia-hai YANG, Da-lei ZHOU, Xiang-fei MENG, Chun-jing XIAO

    Published 2016-08-01
    “…Microblog has drawn attention of not only legitimate users but also spammers.The garbage information pro-vided by spammers handicaps users' experience significantly.In order to improve the detection accuracy of spammers,most existing studies on spam focus on generating more classification features or putting forward new classifiers.Which kind of issues would be put the high priority of an enormous amount of research effort into? …”
    Get full text
    Article
  12. 1592
  13. 1593

    Advances in TENGs for Marine Energy Harvesting and In Situ Electrochemistry by Chuguo Zhang, Yijun Hao, Xiangqian Lu, Wei Su, Hongke Zhang, Zhong Lin Wang, Xiuhan Li

    Published 2025-01-01
    “…An in-depth introduction and analysis of relevant research with the marine energy harvesting were conducted through gradient classification. This review not only provided a deeper summary of the latest research progress, discoveries, and challenges, but also made a rational outlook on solutions to related issues and future development directions.…”
    Get full text
    Article
  14. 1594

    Modeling and Simulation of Athlete’s Error Motion Recognition Based on Computer Vision by Luo Dai

    Published 2021-01-01
    “…We analyse and discuss the human error action recognition method based on the idea of template matching to analyse the key issues that affect the overall expression of the error action sequences, and then, we propose a motion energy model based on the direct motion energy decomposition of the video clips of human error actions in the 3 Deron action sequence space through the filter group. …”
    Get full text
    Article
  15. 1595

    Intelligent Cyber-Attack Detection in IoT Networks Using IDAOA-Based Wrapper Feature Selection by Mohammed Abdullah, Ryna Svyd

    Published 2025-06-01
    “…The Bagging technique further strengthens the classification phase by combining predictions from multiple classifiers, effectively addressing issues of class imbalance and improving overall system robustness. …”
    Get full text
    Article
  16. 1596

    USING OF ROD APPARATUS OF EXTERNAL FIXATION IN COMPLEX TREATMENT OF NO STABLE FRACTURES OF PELVIC BONES AT COMBINED INJURY by A. B. Tilyakov, E. Y. Valiev, B. S. Ubaydullaev

    Published 2016-03-01
    “…Our report is based on the results of investigation of 285 patients with different types of pelvic injury. due to clinic-anatomic variations of pelvic injuries and treatment tactics of victims were divided to three groups according to classification of the Center documentations AO. In the diagnosis of pelvic injuries method of multispiral computered tomography with modeling of volume images in 3d regime was used widely. …”
    Get full text
    Article
  17. 1597

    Laser-Induced Breakdown Spectroscopy vs. Fluorescence Spectroscopy for Olive Oil Authentication by Marios Bekogianni, Theodoros Stamatoukos, Eleni Nanou, Stelios Couris

    Published 2025-03-01
    “…In all cases, the high classification accuracies obtained support the potential and efficiency of both LIBS and fluorescence spectroscopy for the rapid, online, and in situ study of EVOOs’ authentication issues, with LIBS being more advantageous as it operates much faster.…”
    Get full text
    Article
  18. 1598

    Evolution and Financial Implications of Stablecoins – A Literature Review by Su Zeyang

    Published 2025-01-01
    “…However, the widespread adoption of stablecoins is accompanied by multiple issues such as technical risks, regulatory challenges, and market volatility. …”
    Get full text
    Article
  19. 1599

    Proposing a Holistic Model for Formulating the Security Requirements of e-learning based on Stakeholders’ Point of Veiw by Abouzar Arabsorkhi Mishabi, Mohammad Musakhani, Amir Manian

    Published 2016-03-01
    “…Development of e-learning applications and services in the context of information and communication networks –beside qualitative and quantitative improvement in the scope and range of services they provide – has increased veriety of threats which are emerged from these networks and telecommunications infrastructure. This kind of issue have mad the effective and accurate analysing of security issues nessesary to managers and decision makers. …”
    Get full text
    Article
  20. 1600

    Setting Safe Operation Conditions for Acetyl Chloride Hydrolysis through Dynamic Modelling and Bifurcation Analysis by Juan Carlos Ojeda Toro, Izabela Dobrosz-Gómez, Miguel Ángel Gómez García

    Published 2023-01-01
    “…Acetyl chloride hydrolysis is a highly sensitive exothermic reaction that has presented several industrial safety issues. In the present study, a multiparameter mathematical model, previously developed and applied to simulate the oscillatory thermal behavior of an experimental continuous stirred tank reactor, was used to determine the static/dynamic bifurcation behavior of this reactive system. …”
    Get full text
    Article