Results 21 to 30 of about 6,298,628 (254)

Polynomial Regression for Parameter Predictions of Planar Bandstop Filters Based on Matryoshka Geometry [PDF]

Journal of Microwaves, Optoelectronics and Electromagnetic Applications
In this work, polynomial regression was used for prediction of the first and second resonance frequencies, first and second cut-off frequencies at -3 dB of planar bandstop filters based on matryoshka geometry, considering the S21 curve and given certain ...
Marcus Estêvão Sousa Lopes, Valdemir Praxedes da Silva Neto   +1 more
doaj   +2 more sources

Forecasting Bitcoin using Double Exponential Smoothing Method Based on Mean Absolute Percentage Error [PDF]

, 2020
— After being introduced in 2008, the rise in the price of bitcoin and the popularity of other cryptocurrencies triggered a growing discussion about how much energy was consumed during the production of this currency.
Agusti, Arif, Liantoni, Febri
core   +2 more sources

Assessment of the possibility of using data mining methods to predict sorption isotherms of selected organic compounds on activated carbon

E3S Web of Conferences, 2017
The paper analyses the use of four data mining methods (Support Vector Machines. Cascade Neural Networks. Random Forests and Boosted Trees) to predict sorption on activated carbons.
Dąbek Lidia, Szeląg Bartosz, Picheta-Oleś Anna   +2 more
doaj   +1 more source

A multi-variable multi-step Seq2seq networks for the state of charge estimation of lithium-ion battery

Case Studies in Thermal Engineering, 2023
Due to the complexity and changeable of lithium-ion batteries, we propose a multi-variable and multi-step Temporal neural network to cover this task. Specially, a novel multi-step training strategy is applied to deal with long time sequences, and multi ...
Yufeng Huang, Jian Sun, Lei Xu
doaj   +1 more source

Mean absolute percentage error (MAPE) and error range for the four activity monitors tested irrespective of footwear type.

, 2016
Mean absolute percentage error (MAPE) and error range for the four activity monitors tested irrespective of footwear type.
Orlaith Kilgannon (2742577), Leo R. Quinlan (2742571), Sandra O’Connell (2742574), Sorcha Beirne (2742580), Elaine Murphy (2742586), Niall Burke (407994), Lisa Kelly (2742589), Gearóid ÓLaighin (2742583)   +7 more
core   +1 more source

Comparative study of neural network variants for potato (Solanum tuberosum) price modeling

The Indian Journal of Agricultural Sciences
The intricate nature of agricultural price data possesses a formidable challenge in the modeling process, necessitating the careful selection and fine-tuning of methodologies.
S VISHNU SHANKAR, RANJIT KUMAR PAUL, MD YEASIN, PATIL SANTOSH GANAPATI   +3 more
doaj   +1 more source

Penerapan Adaptive Neuro-Fuzzy Inference System untuk Prediksi Nilai Tukar Rupiah

Jurnal Masyarakat Informatika, 2019
Salah satu indikator penting dalam perekonomian suatu negara adalah nilai tukar dari mata uang, dimana majunya suatu negara dapat ditentukan oleh kekuatan nilai mata uang negara tersebut.
Sanggam Andreas Harahap, Sukmawati Nur Endah   +1 more
doaj   +1 more source

Accuracy Assessment of an Android-Based Pharmacokinetic Application for Amikacin Using Mean Absolute Percentage Error (MAPE)

Malaysian Journal of Medical Research
Background: This study evaluates the accuracy of an Android-based pharmacokinetic application, the "Indonesia Pharmacokinetic Calculator" (Kalkulator Farmakokinetik Indonesia - KFI), developed to calculate individual pharmacokinetic parameters in patients receiving amikacin, a narrow therapeutic index drug.
Triswanto Sentat, Heri Wijaya, Siti Jubaidah   +2 more
openaire   +1 more source

Penerapan Fuzzy Mamdani Dengan Particle Swarm Optimization (PSO) dan MAPE (Mean Absolute Percentage Error) Pada Penilaian Kinerja Pegawai

JURNAL MAHAJANA INFORMASI, 2020
Pegawai tidak hanya harus berpenampilan menarik tapi juga harus mempunyai keahlian dalam menyeselesaikan pekerjaan yang di berikan. Didalam Perguruan Tinggi memiliki pegawai yang cakap, pintar dan berwawasan luas. Perguruan tinggi yang berkompeten adalah perguruan tinggi yang memiliki pelayanan pendidikan yang berkompeten bukan hanya dalam pengajaran ...
openaire   +1 more source

A Simplified Laminar Flow Model for the Pultrusion of Glass Fiber/Polyethylene Terephthalate Commingled Yarns

Advanced Engineering Materials, EarlyView.
A simplified thermoplastic pultrusion model is developed to predict thermal fields in glass fiber/polyethylene terephthalate (GF/PET) composites with reduced computational cost. By combining effective material homogenization, validation against literature data, and Gaussian‐process‐based optimization, the study reveals how heating limits, pulling speed,
Elder Soares, Nadège Bouchonneau, Christian Jochum, Donald Radford   +3 more
wiley   +1 more source