Stock market prediction using machine learning classifiers and social media, news

W Khan, MA Ghazanfar, MA Azam, A Karami… - Journal of Ambient …, 2022 - Springer
Accurate stock market prediction is of great interest to investors; however, stock markets are
driven by volatile factors such as microblogs and news that make it hard to predict stock …

[HTML][HTML] A review on automatic analysis techniques for color fundus photographs

R Besenczi, J Tóth, A Hajdu - Computational and structural biotechnology …, 2016 - Elsevier
In this paper, we give a review on automatic image processing tools to recognize diseases
causing specific distortions in the human retina. After a brief summary of the biology of the …

Big data analytics for dynamic energy management in smart grids

PD Diamantoulakis, VM Kapinas, GK Karagiannidis - Big Data Research, 2015 - Elsevier
The smart electricity grid enables a two-way flow of power and data between suppliers and
consumers in order to facilitate the power flow optimization in terms of economic efficiency …

Computerized retinal image analysis-a survey

K Mittal, VMA Rajam - Multimedia tools and Applications, 2020 - Springer
The speedy development of digital imaging and computer vision has extended the potential
of using these technologies in ophthalmology. Image processing systems are increasingly …

Identification of crop type in crowdsourced road view photos with deep convolutional neural network

F Wu, B Wu, M Zhang, H Zeng, F Tian - Sensors, 2021 - mdpi.com
In situ ground truth data are an important requirement for producing accurate cropland type
map, and this is precisely what is lacking at vast scales. Although volunteered geographic …

On-device lumbar-pelvic movement detection using dual-IMU: a DNN-based approach

Y Zhang, PD Haghighi, F Burstein, L Yao… - IEEE Access, 2021 - ieeexplore.ieee.org
Lumbar-pelvic movements (LPMs) are generally performed in the clinical setting to identify
limitations in a range of movements. Continuous monitoring of these movements can …

Decision tree integration using dynamic regions of competence

J Biedrzycki, R Burduk - Entropy, 2020 - mdpi.com
A vital aspect of the Multiple Classifier Systems construction process is the base model
integration. For example, the Random Forest approach used the majority voting rule to fuse …

Research contributions with algorithmic comparison on the diagnosis of diabetic retinopathy

AT Nair, K Muthuvel - International Journal of Image and Graphics, 2020 - World Scientific
The medical field has been revolutionized by the medical imaging system, which plays a key
role in providing information on the early life-saving detection of dreadful diseases. Diabetic …

Clustering and weighted scoring in geometric space support vector machine ensemble for highly imbalanced data classification

P Ksieniewicz, R Burduk - … , Amsterdam, The Netherlands, June 3–5, 2020 …, 2020 - Springer
Learning from imbalanced datasets is a challenging task for standard classification
algorithms. In general, there are two main approaches to solve the problem of imbalanced …

Detection of regions of interest in retinal images using artificial neural networks and K-means clustering

T Caramihale, D Popescu… - 2016 22nd International …, 2016 - ieeexplore.ieee.org
The paper presents a new method for detecting and localizing regions of interest (ROI) in
retinal images. In the learning phase, the focus is on an efficient feature selection based on …