Results 1 to 10 of about 579,162 (236)

Welcome to Agriculture & Food Security [PDF]

open access: yesAgriculture & Food Security, 2012
Editorial Científicos de alto nivel de muchos países se han unido para satisfacer la necesidad de una revista de investigación de acceso abierto que se centre explícitamente en la agricultura, la condición de la seguridad alimentaria y los vínculos críticos entre estos temas.
Madkour Magdy   +2 more
doaj   +2 more sources

ERWPM-MANET: Evaluation of Radio Wave Propagation Models in Mobile Ad-hoc Network by using Distance Scenario [PDF]

open access: yesRevista Română de Informatică și Automatică, 2022
Mobile Ad-hoc Networks (MANETs) are a kind of networks comprised of nodes which are mobile from place to place in nature, hence the name is MANET. Being an ad-hoc network, it does not need a centralised control infrastructure. Along with the mobile nodes,
Altaf HUSSAIN
doaj   +1 more source

Efficient Content Based Video Retrieval System by Applying AlexNet on Key Frames

open access: yesAdvances in Distributed Computing and Artificial Intelligence Journal, 2022
The video retrieval system refers to the task of retrieving the most relevant video collection, given a user query. By applying some feature extraction models the contents of the video can be extracted.
Altaf Hussain   +3 more
doaj   +1 more source

Agriculture Loses Its Uniqueness [PDF]

open access: yesAmerican Journal of Agricultural Economics, 1978
Some time ago a friend asked me, "What is the most important event that has happened in agriculture during your lifetime?" I put him off for a month while I reflected on this provocative question. Then I told him I had an answer which would take me forty minutes to deliver.
Paarlberg, Don, Paarlberg, Don
openaire   +3 more sources

Benchmark Pashto Handwritten Character Dataset and Pashto Object Character Recognition (OCR) Using Deep Neural Network with Rule Activation Function

open access: yesComplexity, 2021
In the area of machine learning, different techniques are used to train machines and perform different tasks like computer vision, data analysis, natural language processing, and speech recognition.
Imran Uddin   +6 more
doaj   +1 more source

A Design and Optimization of a CGK-Based Fuzzy Granular Model Based on the Generation of Rational Information Granules

open access: yesApplied Sciences, 2022
This study proposes an optimized context-based Gustafson Kessel (CGK)-based fuzzy granular model based on the generation of rational information granules and an optimized CGK-based fuzzy granular model with the aggregated structure.
Chan-Uk Yeom, Keun-Chang Kwak
doaj   +1 more source

Urdu News Clustering Using K-Mean Algorithm On The Basis Of Jaccard Coefficient And Dice Coefficient Similarity

open access: yesAdvances in Distributed Computing and Artificial Intelligence Journal, 2022
Clustering is the unsupervised machine learning process that group data objects into clusters such that objects within the same cluster are highly similar to one another.
Zahid Rahman   +3 more
doaj   +1 more source

Comparative analysis of median filter and its variants for removal of impulse noise from gray scale images

open access: yesJournal of King Saud University: Computer and Information Sciences, 2022
Image denoising is a vital pre-processing phase, used to refine the image quality and make it more informative. Many image-denoising algorithms have been proposed with their own pros and cons.
Anwar Shah   +6 more
doaj   +1 more source

A computational classification method of breast cancer images using the VGGNet model

open access: yesFrontiers in Computational Neuroscience, 2022
Cancer is one of the most prevalent diseases worldwide. The most prevalent condition in women when aberrant cells develop out of control is breast cancer. Breast cancer detection and classification are exceedingly difficult tasks.
Abdullah Khan   +5 more
doaj   +1 more source

Optimizing connection weights of functional link neural network using APSO algorithm for medical data classification

open access: yesJournal of King Saud University: Computer and Information Sciences, 2022
Classification is a common problem in various fields of life, and the key challenging task in data mining. The primary objective of the classification process is to classify the given dataset in a defined class label for all data.
Abdullah Khan   +7 more
doaj   +1 more source

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