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Exploring efficient analysis alternatives on feature models
(Association for Computing Machinery, 2017)
Automatic Irony Detection using Feature Fusion and Ensemble Classifier
With the advent of micro-blogging sites, users are pioneer in expressing their sentiments and emotions on global issues through text. Automatic detection and classification of sentiments like sarcastic or ironic content ...
Computational diagnosis of skin lesions from dermoscopic images using combined features
(Springer, 2019-10-01)
There has been an alarming increase in the number of skin cancer cases worldwide in recent years, which has raised interest in computational systems for automatic diagnosis to assist early diagnosis and prevention. Feature ...
Feature extraction in pressure signals for leak detection in water networks
(2014)
Techniques based on signal analysis for leak detection in water supply systems typically use long pressure and/or flow data series of variable length. This paper presents the feature extraction from pressure signals and ...
A Hybrid Visualization Approach to Perform Analysis of Feature Spaces
(2020-01-01)
In this paper, we propose a hybrid visualization by combining a projection based approach with star plot visualization to inspect feature spaces. While the projection based visualization is used to depict the instances ...
A cluster based hybrid feature selection approach
(Universidade Federal do Rio Grande do Norte – UFRNSociedade Brasileira de Computação – SBCNatal, 2015-11)
Data collection and storage capacities have increased significantly in the past decades. In order to cope with the increasingly complexity of data, feature selection methods have become an omnipresent preprocessing step ...
Skin lesion computational diagnosis of dermoscopic images: Ensemble models based on input feature manipulation
(Elsevier B.V., 2017-10-01)
Background and objectives: The number of deaths worldwide due to melanoma has risen in recent times, in part because melanoma is the most aggressive type of skin cancer. Computational systems have been developed to assist ...
Study on image analysis application for identification Quinoa seeds (Chenopodium quinoa Willd) geographical provenance
(ELSEVIER SCIENCE BV, 2010)
In quality control procedures of biological materials, the geographical provenance is an important information to know. Image analysis is an accessible method that can provide this data. In this work, the geographical ...
Detecção de pistas de aeroporto em imagens orbitais utilizando morfologia matemática
(2005-01-01)
The Brazilian Cartography presents great deficiency in cartographic products updating. This form, Remote Sensins techniques together Digital Processing Images - DPI, are contributing to improve this problem. The Mathematical ...
Detecção de pistas de aeroporto em imagens orbitais utilizando morfologia matemática
(2005-01-01)
The Brazilian Cartography presents great deficiency in cartographic products updating. This form, Remote Sensins techniques together Digital Processing Images - DPI, are contributing to improve this problem. The Mathematical ...