نتایج جستجو برای: machine models

تعداد نتایج: 1124872  

Journal: :The Journal of Chemical Physics 2020

Vasectomy in laboratory animals is a crucial step in the production of surrogate female mice. The surrogate mothers play a key role in successful embryo transfer, most important steps for the production of transgenic animal models, investigation of the preimplantation embryo development, and revitalization of cryopreserved strains. Abdominal and scrotal surgeries are common surgical proce...

Amir Hossein Hashemian, Daryoush Afshari, Nader Salari, Sara Manochehri, Soodeh Shahsavari, Zohreh Manochehri,

Background: Multiple sclerosis (MS) is a degenerative inflammatory disease which is most commonly diagnosed by magnetic resonance imaging (MRI). But, since the MRI device uses of a magnetic field, if there are metal objects in the patient's body, it can disrupt the health of the patient, the functioning of the MRI, and distortion in the images. Due to limitations of using MRI device, screening ...

Journal: :Proceedings of the ... International Conference on Business Excellence 2023

Abstract This paper studies the performance of Machine Learning models in inflation forecasting. The most popular algorithms have been used, respectively Support Vector Regression, Neural Networks, LSTM, Random Forest, XGBoost and LightGBM both univariate multivariate form, order to predict Romania, expressed as CPI, Core-1, Core-2 Core-3, on multiple time horizons. results suggest that heurist...

سید علی عظیمی محسن شفیعی نیک آبادی

Abstract—the purpose of this paper is to compare two artificial intelligence algorithms for forecasting supply chain demand. In first step data are prepared for entering into forecasting models. In next step, the modeling step, an artificial neural network and support vector machine is presented. The structure of artificial neural network is selected based on previous researchers' results. For ...

Introduction: Rangelands are natural ecosystems having large genetic resources. Since plant vegetation is the bed of life on earth and changes under the influence of surrounding environmental elements, using environmental element can highly contribute to estimate vegetation percent more accurately. Two effective elements which can contribute to estimate the vegetation distribution are climatic ...

Fault diagnosis has always been an essential aspect of control system design. This is necessary due to the growing demand for increased performance and safety of industrial systems is discussed. Support vector machine classifier is a new technique based on statistical learning theory and is designed to reduce structural bias. Support vector machine classification in many applications in v...

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