Mostrando 381 - 400 Resultados de 1,248 Para Buscar '"Elm"', tiempo de consulta: 0.29s Limitar resultados
  1. 381
    “…This paper presents an automatic piecewise (Auto-PW) extreme learning machine (ELM) method for S-parameters modeling radio-frequency (RF) power amplifiers (PAs). …”
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  2. 382
    “…By providing abundant machining information, the machining parameters and force signal data are fused on the feature level to further improve ELM prediction accuracy. An ultra-precision milling experiment was designed and conducted to verify our proposed data-fusion-based ELM method. …”
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  3. 383
    “…In this paper, a new method is proposed for prediction of ship roll motion based on extreme learning machine (ELM). To improve the prediction accuracy and avoid over or under fitting, two techniques are adopted to select the appropriate structure of ELM. …”
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  4. 384
    “…Comparison of post-treatment BCVA between original ELM ranks after adjusting for the baseline BCVA revealed the ELM integrity beneath the center of the fovea was important to post-treatment BCVA. …”
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  5. 385
    “…However, the randomly generated weights and thresholds of the ELM often may result in unstable prediction results. …”
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  6. 386
    “…IBP removal of 89% was achieved at the optimum parameters of ELM. The current research demonstrated that a newly formulated ELM has great potential in removing a low concentration IBP from wastewater.…”
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  7. 387
    “…The support vector machine (SVM), weighted ELM, and weighted ELM-AdaBoost models were compared after the spectral data were preprocessed by standard normal variate (SNV) and principal component analysis (PCA), and then the weighted ELM-TrAdaBoost model was built using data from the other domain to realize the transfer from different source domains to the target domain. …”
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  8. 388
    “…The book covers theories, algorithms and applications of ELM. It gives the readers a glance of the most recent advances of ELM.  …”
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  9. 389
  10. 390
  11. 391
    “…Total average of INL-ELM thickness was additionally associated with age and refractive error, while ELM-ISOS was additionally associated with age, smoking status, SBP and refractive error; and ISOS-RPE was additionally associated with smoking status, IOPcc and corneal hysteresis. …”
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  12. 392
    “…Therefore, to cope with this problem and maintain network reliability, the sine–cosine algorithm was utilized to tune the ELM’s parameters. The designed network is then benchmarked on the COVID-Xray-5k dataset, and the results are verified by a comparative study with canonical deep CNN, ELM optimized by cuckoo search, ELM optimized by genetic algorithm, and ELM optimized by whale optimization algorithm. …”
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  13. 393
    “…METHODOLOGY/PRINCIPAL FINDING: We isolated a ho1 homolog by map-based cloning of a maize elongated mesocotyl2 (elm2) mutant. cDNA sequencing of the ho1 homolog in elm2 revealed a 31 bp deletion. …”
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  14. 394
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  16. 396
    por Meng, Zhange, Li, Nan
    Publicado 2022
    “…To improve the word order ranking effect of English language retrieval, based on machine learning algorithms, this paper combines a semionline model to construct an artificial intelligence ranking model for English word order based on a semionline model and establishes a semisupervised ELM regression model. Moreover, this paper derives the mathematical model of semisupervised ELM in detail and uses FCM clustering to screen credible samples, ELM collaborative training to mark each other's samples, and the marked samples to calculate the output weights of semisupervised ELM regression. …”
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  17. 397
    “…The selection criteria of the number of hidden layer nodes (L) in the ELM model were studied, and a genetic algorithm (GA) was used to optimize the input layer weight (W) and the hidden layer threshold value (B) of the ELM. …”
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  18. 398
    “…Applying ELM-seq to other organisms will help us to further understand gene expression and guide synthetic biology.…”
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  19. 399
    “…Fisher linear discriminant analysis (Fisher LDA) and extreme learning machine (ELM) were used to model the identification of raw and the adulterated meats. …”
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  20. 400
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