نتایج جستجو برای: kde method

تعداد نتایج: 1630870  

Journal: :Energies 2023

Data pre-processing is the first step of using SCADA data to study performance wind turbines. However, there a lack knowledge how obtain more effective algorithms. This paper fully explores multiple algorithms for power curve modeling. A three-stage processing mode proposed, namely, preliminary filtering and compensation (Stage I), secondary II), single-valued Ⅲ). Different are selected at diff...

2007
Alireza Aliamiri

We propose statistical processing methods and performance analysis techniques for discrimination and localization of Unexploded Ordnance (UXOs) using EMI sensors based on nonparametrically defined prior probability density functions for target-relevant features. In the first part of this thesis, new sets of UXO discrimination methods using these nonparametric prior models are introduced where w...

Journal: :Journal of immunology 2005
Florian Klein Niklas Feldhahn Jana L Mooster Mieke Sprangers Wolf-Karsten Hofmann Peter Wernet Maria Wartenberg Markus Müschen

The BCR-ABL1 kinase expressed in acute lymphoblastic leukemia (ALL) drives malignant transformation of pre-B cells and prevents further development. We studied whether inhibition of BCR-ABL1 kinase activity using STI571 can relieve this differentiation block. STI571 treatment of leukemia patients induced expression of the Ig L chain-associated transcription factors IRF4 and SPIB, up-regulation ...

2012
Arnold P. Boedihardjo

Data streams are ordered sets of values that are fast, continuous, mutable, and potentially unbounded. Examples of data streams include the pervasive time series which span domains such as finance, medicine, and transportation. Mining data streams require approaches that are efficient, adaptive, and scalable. For several stream mining tasks, knowledge of the data’s probability density function ...

Journal: :Water 2023

Rainfall event separation is mainly based on the selection of minimum inter-event time (MIET). The traditional approach to determining a suitable MIET for estimating probability density functions often using frequency histograms. However, this cannot avoid arbitrariness and subjectivity in selecting histogram parameters. To overcome above limitations, study proposes kernel estimation (KDE) rain...

Journal: :Journal of experimental psychology 1961
B F GREEN

When an observer views the twodimensional (2-D) projection, e.g., shadow, of a moving three-dimensional (3-D) object, he usually perceives the shadow pattern as a form with depth. This has been called the Kinetic Depth Effect (KDE). Wallach and O'Connell (1953) concluded that an essential condition for the occurrence of the KDE seemed to be contours or lines that change their direction and thei...

Journal: :Advances in Space Research 2022

In this paper, a modified kernel-based ensemble Gaussian mixture filtering (EnGMF) is introduced to produce fast and consistent orbit determination capabilities in sparse measurement environment. The EnGMF based on kernel density estimation (KDE) combine particle filters sum filters. This work proposes using Silverman’s rule of thumb reduce the computational burden KDE. Equinoctial orbital elem...

2012
Wendy A. Warr

There are many examples of scientific workflow systems [1, 2]; in this short article I will concentrate only on cheminformatics applications and the workflow tools most commonly used in cheminformatics, namely Pipeline Pilot [3] and KNIME [4]. Workflow solutions have been used for years in bioinformatics and other sciences, and some also have applications in so-called ‘‘business intelligence’’ ...

Journal: :CoRR 2015
Dharmani Bhaveshkumar C

The article derives a novel Gram-Charlier A (GCA) Series based Extended Rule-of-Thumb (ExROT) for bandwidth selection in Kernel Density Estimation (KDE). There are existing various bandwidth selection rules achieving minimization of the Asymptotic Mean Integrated Square Error (AMISE) between the estimated probability density function (PDF) and the actual PDF. The rules differ in a way to estima...

2007
Vincent Yan Fu Tan See-Kiong Ng

Data mining tasks such as supervised classification can often benefit from a large training dataset. However, in many application domains, privacy concerns can hinder the construction of an accurate classifier by combining datasets from multiple sites. In this work, we propose a novel privacy-preserving distributed data sanitization algorithm that randomizes the private data at each site indepe...

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