File:Moving From unknown to known feature spaces based on TS-ELM with random kernels and connections.tif
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[edit]DescriptionMoving From unknown to known feature spaces based on TS-ELM with random kernels and connections.tif |
English: In ELM theories the input samples are mapped to another space according to any continues probability distribution when all the parameters of hidden nodes are randomly generated and cannot be updated [1], this transformation is also accompanied with solving a maximization problem based on Lagrange methods for quadratic problem interpretations[2], in this case the input samples will be changed into another known ones that is considered as a learning information for classification or testing simples.
ELM theories includes also random feature mapping depending on random kernel functions distributions but, into an unknown feature space as mentioned in Huang G et al [2] that ELM can work with kernels if the output hidden layer is unknown. as much as the SVM (support vector machine) projection when we depend on learning samples from a unknown space that we don’t need to know what actually it is[3]. Kernel functions are known with many uses in non-linearly separation in SVM, because it gives an adequate feature representation which consequently gives an opportunity to found the best separation hyperplane that increases the classification capability. RCN (Random connection neurons) are explained that input samples of the neuron network can be characterized with some relation sheep between each other but not necessarily all of them [4], and randomness in connections helps the network to optimize the classification rate and time consuming during learning or testing as well [5]. From these theories and rezoning we created a new algorithm that includes all the previous points in reason to cover many weakness points in classification rate like getting the best feature representation using random kernel projections, optimization of classification and learning capability using a known dimensionality samples with ELM model and finally to decrease time consuming during learning or testing depending on RCN networks. |
Date | |
Source | Own work |
Author | Tarekmer |
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current | 12:17, 26 November 2017 | 1,670 × 1,464 (7.02 MB) | Tarekmer (talk | contribs) | User created page with UploadWizard |
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Width | 1,670 px |
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Height | 1,464 px |
Bits per component |
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Compression scheme | Uncompressed |
Pixel composition | RGB |
Image data location | 28,350 |
Orientation | Normal |
Number of components | 3 |
Number of rows per strip | 1,464 |
Bytes per compressed strip | 7,334,640 |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Data arrangement | chunky format |
Software used | Adobe Photoshop CS4 Windows |
File change date and time | 13:39, 13 February 2017 |
Color space | Uncalibrated |