Showing 941 - 960 results of 3,553 for search 'different threshold methods', query time: 0.23s Refine Results
  1. 941

    Post-acceleration internal enhancement technology for streak camera and its nonlinear intensity correction by GU Li, YANG Fang, YANG Qinlao

    Published 2024-09-01
    “…The nonlinear sources of signal intensity on the screen are identified by the different transmittance of electrons with different directional angles, and the intensity error distribution in the imaging area and its correction methods are provided. …”
    Get full text
    Article
  2. 942

    A deep learning strategy for accurate identification of purebred and hybrid pigs across SNP chips by Zipeng Zhang, Zhengwen Fang, Yongwang Du, Yilin He, Changsong Qian, Weijian Ye, Ning Zhang, Jianan Zhang, Xiangdong Ding

    Published 2025-08-01
    “…Our results showed the determination threshold for purebred had different effects, SVR, RF and Admixture were very sensitive to threshold values, their optimal threshold fluctuated in different scenarios, while MLP kept optimal threshold 0.75 in all cases. …”
    Get full text
    Article
  3. 943

    Adaptive face recognition for mobility support robots using negative feature augmentation and Growing Neural Gas by Chyan Zheng Siow, Qingwei Song, Azhar Aulia Saputra, Naoyuki Kubota

    Published 2025-06-01
    “…Furthermore, the proposed method was tested on the LFW benchmark dataset, resulting in an improved recognition rate of 0.86 when the threshold was set to 0.8. …”
    Get full text
    Article
  4. 944

    The q T and ∆ ϕ t t ¯ $$ \Delta {\phi}_{t\overline{t}} $$ spectra in top-antitop hadroproduction at NNLL+NNLO: the interplay of soft-collinear resummation and Coulomb singularities... by Wan-Li Ju, Marek Schönherr

    Published 2025-02-01
    “…They embody two fundamentally different methods to truncate the threshold enhanced terms, rendering their contribution finite. …”
    Get full text
    Article
  5. 945

    Simulation Analysis of an ETC Monitoring and Imaging Supplementary Lighting Device for Freeways by Shijian Yin, Zhiyong Ma, Xiaojie Luo, Huayang Yu

    Published 2025-01-01
    “…A single-variable control method was applied to conduct simulation experiments on the glare problems from multiple perspectives (e.g., different standard illuminance levels, various luminous areas, varying installation heights, and different lateral offsets), and the glare level was analyzed using the glare increment threshold method. …”
    Get full text
    Article
  6. 946

    Association of Hypertension and Sensorineural Hearing Loss: A Cross-Sectional Study from a Rural Tertiary Care Setting by Sri Harsha Boppana, Darshak K. Patel, Afsana Ansari Shaik, Arun Gajan Pradeep, Raja Hamsa Chitturi, P. Siva Chaitanya, L. V. Simhachalam Kutikuppala, Anthony Reddy Gopu, Shanteja Reddy Mamidi, Jyothi Swaroop Chintala, Kalyani Ponnaganti Sai Venkata

    Published 2024-12-01
    “…Conclusion: In this study, the affiliation between accelerated hearing threshold and hypertension was discovered, offering heart specialists, urologists, audiologists, ENT specialists and different health specialists to collaborate on hypertension related changes.…”
    Get full text
    Article
  7. 947

    The informative value of adenosine deaminase isoenzymes testing in the diagnosis of tuberculous pleurisy with the relevance to the age of patients by M. E. Dyakova, T. L. Perova, D. S. Esmedlyaeva, P. K. Yablonskiy

    Published 2020-12-01
    “…In patients with tuberculous pleurisy, the activity of ADA, ADA-1 and ADA-2 was significantly higher than in patients with pleurisy of a different etiology. Tests of ADA activity (above the threshold value of 30 u/L) had sensitivity and specificity of 95 and 94%, respectively. …”
    Get full text
    Article
  8. 948

    A Precipitation Forecast Score Based on Potential Impact by Liujie PAN, Hongfang ZHANG, Chunjuan QI, Shan LU, Lili DU

    Published 2025-06-01
    “…In traditional contingency tables, the hit and false alarm events are given equal weights when calculating the precipitation TS score.The weight of missed precipitation events with different amounts that satisfy the threshold conditions is also the same.At the same time, the frequency calculation method for hit events of different precipitation amounts within the threshold range is also the same.However, these methods lack precision in the verification of high-resolution grid precipitation forecasts.In fact, the impact of differences in observed precipitation values, even when predictions hit the threshold, may be completely different.Additionally, the impact of differences in the forecasting and observation of precipitation values in missed precipitation events may also vary greatly.The article proposes a precipitation impact forecast score based on the comprehensive consideration of precipitation hit rate, missed alarm ratio, and precipitation amount."…”
    Get full text
    Article
  9. 949

    A Refined Model for Ablation Through Cavitation Bubbles with Ultrashort Pulse Lasers by Shwetabh Verma, Samuel Arba Mosquera

    Published 2024-11-01
    “…The purpose of this paper is to discuss prominent cavitation bubble models describing photodisruption and plasma-induced ablation and to explore their nature for different threshold energies. This exploration will help to better distinguish the two interaction mechanisms. …”
    Get full text
    Article
  10. 950

    Interobserver ground-truth variability limits performance of automated glioblastoma segmentation on [18F]FET PET by Selene De Sutter, Ine Dirks, Laurens Raes, Wietse Geens, Hendrik Everaert, Sophie Bourgeois, Johnny Duerinck, Jef Vandemeulebroucke

    Published 2025-06-01
    “…When threshold maps were generated by a different reader, performance reverted to levels comparable to the one-channel network and inter-reader variability. …”
    Get full text
    Article
  11. 951

    Prediction of hyperkalemia in ESRD patients by identification of multiple leads and multiple features on ECG by Daojun Xu, Bin Zhou, Jiaqi Zhang, Chenyu Li, Chen Guan, Yuxuan Liu, Lin Li, Haina Li, Li Cui, Lingyu Xu, Hang Liu, Li Zhen, Yan Xu

    Published 2023-12-01
    “…The AUCs of the different models ranged from 0.740 (0.661, 0.810) to 0.931 (0.912,0.953) when different serum potassium concentrations were used as the diagnostic threshold for hyperkalemia, respectively. …”
    Get full text
    Article
  12. 952

    Empirical Inferences Under Bayesian Framework to Identify Cellwise Outliers by Luca Sartore, Lu Chen, Valbona Bejleri

    Published 2024-10-01
    “…Outliers are typically identified using frequentist methods. The data are classified as “outliers” or “not outliers” based on a test statistic that measures the magnitude of the difference between a value and the majority part of the data. …”
    Get full text
    Article
  13. 953

    Research on formant estimation algorithm for high order optimal LPC root value screening by Hua LONG, Shumeng SU

    Published 2022-06-01
    “…The root determination threshold, optimal LP root value distribution, peak distribution of formant in spectral envelope and formant estimation error of speech digital resonance model constraints under different orders are investigated. …”
    Get full text
    Article
  14. 954

    Osseointegrated Implants and Osseoperception - A Review by Kumari Deepika, Atul Bhatnagar, Rekha Gupta

    Published 2022-07-01
    “…The current review of literature deals with these issues and has been summarized under following heads: • Mechanism of osseoperception • Neurophysiological and psychophysical methods of assessing phenomenon of osseoperception • Mechanoreceptors contributing to osseoperception • Different concepts of osseoperception Keywords: ­ Osseointegration, osseoperception, active threshold, passive threshold, dental implant…”
    Get full text
    Article
  15. 955

    齿轮箱统计能量分析适用频率范围研究 by 陈格宁, 吴立言

    Published 2014-01-01
    “…With the background of research on calculation of vibration and noise of gearbox by using statistical energy method,the application frequency threshold of statistical energy analysis is studied and a criterion of application frequency threshold of thick-walled structure category for gearbox is proposed.On the basis of research above,a method of defining application frequency threshold of statistical energy analysis for different complex structures and some suggestions of dividing subsystem for gearbox are proposed,a certain basis for using statistical energy analysis to calculate vibration and noise of gearbox accurately is provided.…”
    Get full text
    Article
  16. 956

    The Kerlan-Jobe Orthopaedic Clinic Shoulder & Elbow Score used as a Patient-Reported Outcome Measure for the Youth and High School Aged Baseball Athlete by Ryan Monti, Alicia Fernandez-Fernandez

    Published 2022-08-01
    “…Results indicate this discriminating threshold score to be at 68.6 points, which signifies anyone scoring above this threshold would be throwing with no pain and a score below this number indicating throwing with pain…”
    Get full text
    Article
  17. 957

    MULTI–CRITERIA OPTIMIZATION OF A PRODUCT RECIPE COMPOSITION by Marina A. Nikitina, Irina M. Chernukha

    Published 2018-09-01
    “…The use of the IT-technologies realized by the methods of multi-criteria structure optimization and mathematical programming allows correcting and optimizing food recipes by different criteria of the non-linear character, structuring the obtained set of alternatives and detecting the optimal food recipe option with the targeted quality, composition and properties or a diet for a particular population category with consideration for the therapeutic and prophylactic direction.…”
    Get full text
    Article
  18. 958

    Investigation of riprap stability at downstream of spillway flip bucket without and with energy dissipators by Mehdi Niroubakhsh, Alireza Masjedi, Mohammad Heidarnejad, Amin Bordbar

    Published 2024-12-01
    “…Ripraps of the same density and of four different diameters were investigated at five discharges at the movement threshold. …”
    Get full text
    Article
  19. 959
  20. 960

    The admissible amount of borrowings as a problem of organization of research work and of quality control by N. V. Avdeeva, T. A. Blinova, I. A. Gruzdev, V. M. Ledovskaya, G. A. Lobanova, I. V. Sus

    Published 2018-11-01
    “…The experience with the use of threshold values shows that it may have different effects on the final quality of such documents and therefore needs special consideration. …”
    Get full text
    Article