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Showing 61-80 of 3,280 results
  1. Annual dilated convolution neural network for newbuilding ship prices forecasting

    Anticipating newbuilding ship prices is crucial for participants in the dynamic ship** market. Although the researchers from forecasting and...

    Ruobin Gao, Jiahui Liu, ... Kum Fai Yuen in Neural Computing and Applications
    Article 12 March 2022
  2. Multivariate Financial Time Series Forecasting with Deep Learning

    Today, and aware of how unexpected the events that govern the market trend can be, forecasting financial time series has become a priority for...
    Sebastián Martelo, Diego León, German Hernandez in Applied Computer Sciences in Engineering
    Conference paper 2022
  3. Image denoising in undecimated dual-tree complex wavelet domain using multivariate t-distribution

    Denoising of natural images is a basic problem in image processing. The present paper proposes a new algorithm for image denoising based on the...

    Mansoore Saeedzarandi, Hossein Nezamabadi-pour, ... Ahad Jamalizadeh in Multimedia Tools and Applications
    Article 23 May 2020
  4. Bleeding-Edge Techniques for Multivariate Time Series

    In the previous chapter, you learned how to perform univariate time-series forecasting. In this chapter, you will look at single-step and...
    B V Vishwas, Ashish Patel in Hands-on Time Series Analysis with Python
    Chapter 2020
  5. Local differential privacy for unbalanced multivariate nominal attributes

    Data with unbalanced multivariate nominal attributes collected from a large number of users provide a wealth of knowledge for our society. However,...

    Article Open access 15 June 2020
  6. Data management and selectivity in collaborative pervasive edge computing

    Context-aware data management becomes the focus of several research efforts, which can be placed at the intersection between the Internet of Things...

    Dimitrios Papathanasiou, Kostas Kolomvatsos in Computing
    Article 27 May 2024
  7. Time series forecasting of wheat crop productivity in Egypt using deep learning techniques

    Egypt’s agricultural sector plays a critical role in the country’s economy, with wheat cultivation being vital for ensuring food security. However,...

    Amal Mahmoud, Ammar Mohammed, ... A. A. Khalil in International Journal of Data Science and Analytics
    Article 16 May 2024
  8. Generalised Diffusion Probabilistic Scale-Spaces

    Diffusion probabilistic models excel at sampling new images from learned distributions. Originally motivated by drift-diffusion concepts from...

    Article Open access 17 June 2024
  9. Unsupervised Keyphrase Extraction from Scientific Publications

    We propose a novel unsupervised keyphrase extraction approach that filters candidate keywords using outlier detection. It starts by training word...
    Eirini Papagiannopoulou, Grigorios Tsoumakas in Computational Linguistics and Intelligent Text Processing
    Conference paper 2023
  10. Dual Non-Local Means: a two-stage information-theoretic filter for image denoising

    Image denoise has been explored with the development of various filters used to remove or reduce random disruptions on observed data, but at the same...

    André R. de Brito, Alexandre L. M. Levada in Multimedia Tools and Applications
    Article 20 May 2023
  11. Interpretable Multivariate Time Series Classification Based on Prototype Learning

    Recently, the classification of multivariate time series has attracted much attention in the field of machine learning and data mining, due to its...
    Dengjuan Ma, Zhu Wang, ... Zhiwen Yu in Green, Pervasive, and Cloud Computing
    Conference paper 2020
  12. MDC: An Interpretable GNNs Method Based on Node Motif Degree and Graph Diffusion Convolution

    Graph Neural Networks (GNNs) have achieved significant success in various real-world applications, including social networks, recommendation systems,...
    Tingting Wang, Feng Ding, ... Shuo Yu in Big Data and Social Computing
    Conference paper 2023
  13. Efficient Classification of Prostate Cancer Using Artificial Intelligence Techniques

    As the primary cause of illness and death for men, Prostate Cancer (PCa) is a serious worldwide health problem. To maximise treatment results and...

    Rami Mohamdfowzi Yaslam Baazeem in SN Computer Science
    Article 02 April 2024
  14. DSEAformer: Forecasting by De-stationary Autocorrelation with Edgebound

    Time series analysis is vital for various real-world scenarios. Enhancing multivariate long-sequence time-series forecasting (MLTF) accuracy is...
    Peihao Ding, Yan Tang, ... **aobing Li in Knowledge Science, Engineering and Management
    Conference paper 2023
  15. Inception inspired CNN-GRU hybrid network for human activity recognition

    Human Activity Recognition (HAR) involves the recognition of human activities using sensor data. Most of the techniques for HAR involve hand-crafted...

    Nidhi Dua, Shiva Nand Singh, ... Sravan Kumar Challa in Multimedia Tools and Applications
    Article 09 March 2022
  16. Uniform Weighted Approximation by Multivariate Filtered Polynomials

    The paper concerns the weighted uniform approximation of a real function on the \(d-\)cube \([-1,1]^d\), with \(d>1\), by means of some multivariate...
    Donatella Occorsio, Woula Themistoclakis in Numerical Computations: Theory and Algorithms
    Conference paper 2020
  17. Realization of superhuman intelligence in microstrip filter design based on clustering-reinforcement learning

    Abstract

    Microstrip filters are widely used in signal processing because of their light weight, compact structure and high reliability. Designing...

    Sheng-Hui Yang, **ao-Bin Liu, ... **ao-Lan **e in Applied Intelligence
    Article 04 July 2023
  18. Representation Learning with Deconvolution for Multivariate Time Series Classification and Visualization

    We propose a new model based on the convolutional networks and SAX(Symbolic Aggregate Approximation) discretization to learn the representation for...
    Wei Song, Lu Liu, ... Yu Song in Data Science
    Conference paper 2020
  19. Generalised Scale-Space Properties for Probabilistic Diffusion Models

    Probabilistic diffusion models enjoy increasing popularity in the deep learning community. They generate convincing samples from a learned...
    Conference paper 2023
  20. Feature selection: a perspective on inter-attribute cooperation

    High-dimensional datasets depict a challenge for learning tasks in data mining and machine learning. Feature selection is an effective technique in...

    Gustavo Sosa-Cabrera, Santiago Gómez-Guerrero, ... Christian E. Schaerer in International Journal of Data Science and Analytics
    Article 15 August 2023
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