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Keyword: Gradient descent
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8 Pages, 1,070 KB Download PDF

Birds Images Prediction with Watson Visual Recognition Services from IBM-Cloud and Conventional Neural Network

Advances in Science, Technology and Engineering Systems Journal, Volume 7, Issue 6, Page # 181–188, 2022; DOI: 10.25046/aj070619
Abstract:

Bird watchers and people obsessed with raising and taming birds make a kind of motivation about our subject. It consists of the creation of an Android application called ”Birds Images Predictor” which helps users to recognize nearly 210 endemic bird species in the world. The proposed solution compares the performance of the python script, which…

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(This article belongs to Section Artificial Intelligence in Computer Science (CAI))
Open AccessArticle
10 Pages, 7,451 KB Download PDF

Stochastic Behaviour Analysis of Adaptive Averaging Step-size Sign Normalised Hammerstein Spline Adaptive Filtering

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 1, Page # 577–586, 2021; DOI: 10.25046/aj060162
Abstract:

We introduce a sign algorithm based on the normalised least mean square with Hammerstein adaptive filtering using adaptive averaging step-size mechanism, which is derived by the minimised absolute a posteriori squared error. To improve the performance by reducing computational complexity, we suggest an adaptive averaging using energy of errors to update step-size variant. The analysis…

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(This article belongs to Section Electronic Engineering (EEE))
Open AccessArticle
8 Pages, 1,842 KB Download PDF

Extending the Classifier Algorithms in Machine Learning to Improve the Performance in Spoken Language Understanding Systems Under Deficient Training Data

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 6, Page # 464–471, 2020; DOI: 10.25046/aj050655
Abstract:

One of the open domain challenges for Spoken Dialogue System (SDS) is to maintain a natural conversation for rarely visited domain i.e. domain with fewer data. Spoken Language Understanding (SLU) is a component of SDS that converts user utterance into a semantic form that a computer can understand. If we scale SDS open domain challenge…

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(This article belongs to the SP9 (Special Issue on Multidisciplinary Innovation in Engineering Science & Technology 2020) & Section Interdisciplinary Applications of Computer Science (CSI))

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