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Showing 1-20 of 7,787 results
  1. Optimized multi-scale affine shape registration based on an unsupervised Bayesian classification

    Here, we intend to introduce an efficient, robust curve alignment algorithm with respect to the group of special affine transformations of the plane...

    Khaoula Sakrani, Sinda Elghoul, Faouzi Ghorbel in Multimedia Tools and Applications
    Article 05 June 2023
  2. Moving objects detection in thermal scene videos using unsupervised Bayesian classifier with bootstrap Gaussian expectation maximization algorithm

    In this paper, a new algorithm for moving object detection is proposed by using unsupervised Bayesian classifier with bootstrap Gaussian expectation...

    Article 27 May 2023
  3. A New Fast Bloc Matching Algorithm Using Unsupervised Bayesian Classifier with Bootstrap Gaussian Expectation Maximization Algorithm

    This paper proposes a two-step block matching algorithm for motion estimation. To reduce the algorithmic complexity, the unsupervised Bayesian...

    Djoudi Kerfa, Faouzi Ghorbel in SN Computer Science
    Article 30 March 2023
  4. Unsupervised adversarial domain adaptation leaf counting with Bayesian loss density estimation

    In this paper, an unsupervised domain adaptation method for leaf counting is proposed. A model is pre-trained in a source domain dataset, and then,...

    Jie Mei, Kaiqiong Sun in Signal, Image and Video Processing
    Article 19 September 2022
  5. Variational bayesian clustering algorithm for unsupervised anomalous sound detection incorporating VH-BCL+

    In industrial environments, acoustic detection of equipment can often significantly change the acoustic characteristics between training and testing...

    Zhongqin Bi, Huanfeng Li, ... Zhen Dong in Multimedia Tools and Applications
    Article 07 October 2023
  6. Unsupervised character recognition with graphene memristive synapses

    Memristive devices being applied in neuromorphic computing are envisioned to significantly improve the power consumption and speed of future...

    Ben Walters, Corey Lammie, ... Mostafa Rahimi Azghadi in Neural Computing and Applications
    Article 11 November 2023
  7. Variational auto encoder fused with Gaussian process for unsupervised anomaly detection

    The unsupervised anomaly detection in high-dimensional and complex settings poses a formidable challenge. To tackle the challenges associated with...

    Yaonan Guan, Yunwen Xu, ... Dewei Li in The Journal of Supercomputing
    Article 08 November 2023
  8. Diabetic retinopathy detection using supervised and unsupervised deep learning: a review study

    The severe progression of Diabetes Mellitus (DM) stands out as one of the most significant concerns for healthcare officials worldwide. Diabetic...

    Huma Naz, Neelu Jyothi Ahuja, Rahul Nijhawan in Artificial Intelligence Review
    Article Open access 02 May 2024
  9. Uncertainty Analysis of Sea Ice and Open Water Classification on SAR Imagery Using a Bayesian CNN

    Algorithms designed for ice-water classification of synthetic aperture radar (SAR) sea ice imagery produce only binary (ice and water) output...
    Conference paper 2023
  10. Big data in transportation: a systematic literature analysis and topic classification

    This paper identifies trends in the application of big data in the transport sector and categorizes research work across scientific subfields. The...

    Danai Tzika-Kostopoulou, Eftihia Nathanail, Konstantinos Kokkinos in Knowledge and Information Systems
    Article Open access 08 May 2024
  11. Unsupervised Point Cloud Representation Learning by Clustering and Neural Rendering

    Data augmentation has contributed to the rapid advancement of unsupervised learning on 3D point clouds. However, we argue that data augmentation is...

    Guofeng Mei, Cristiano Saltori, ... Fabio Poiesi in International Journal of Computer Vision
    Article Open access 08 March 2024
  12. EML for Unsupervised Learning

    This chapter introduces the use of Evolutionary Machine Learning (EML) techniques for unsupervised machine learning tasks. First, a brief...
    Chapter 2024
  13. Unsupervised feature learning based on autoencoder for epileptic seizures prediction

    Epilepsy is one of the most common neurological diseases in the world. It’s essential to predict epileptic seizures since it can provide patients...

    Peng He, Linhai Wang, ... Dapeng Wu in Applied Intelligence
    Article 21 April 2023
  14. Unsupervised open-world human action recognition

    Open-world recognition (OWR) is an important field of research that strives to develop machine learning models capable of identifying and learning...

    Matheus Gutoski, André Eugenio Lazzaretti, Heitor Silvério Lopes in Pattern Analysis and Applications
    Article 26 September 2023
  15. An end-to-end intrusion detection system with IoT dataset using deep learning with unsupervised feature extraction

    The rapid growth of the Internet of things (IoT) platform has implications on security vulnerabilities that need to be resolved. This requires an...

    Yesi Novaria Kunang, Siti Nurmaini, ... Bhakti Yudho Suprapto in International Journal of Information Security
    Article 23 January 2024
  16. Game theory and MCDM-based unsupervised sentiment analysis of restaurant reviews

    Sentiment Analysis is a method to identify, extract, and quantify people’s feelings, opinions, or attitudes. The wealth of online data motivates...

    Neha Punetha, Goonjan Jain in Applied Intelligence
    Article 31 March 2023
  17. Network Traffic Classification Using Deep Learning Networks and Bayesian Data Fusion

    The rapid growth of current computer networks and their applications has made network traffic classification more important. The latest approach in...

    Saadat Izadi, Mahmood Ahmadi, Amir Rajabzadeh in Journal of Network and Systems Management
    Article 20 January 2022
  18. Unsupervised group-based crowd dynamic behavior detection and tracking in online video sequences

    Analysis of video sequences of public places is an important topic in video surveillance systems. Due to the high probability of occurring abnormal...

    Atefeh Ghorbanpour, Manoochehr Nahvi in Pattern Analysis and Applications
    Article 03 May 2024
  19. Unsupervised Clustering

    Unsupervised clustering is useful for automated segregation of participants, grou** of entities, or cohort phenoty**. Such derived computed...
    Chapter 2023
  20. An Unsupervised Sentiment Classification Method Based on Multi-level Sentiment Information Extraction Using CRbSA Algorithm

    Social big data is a feedback data or text obtained from the users on social media like Twitter, YouTube, etc. This is large in size and unstructured...
    Shiramshetty Gouthami, Nagaratna P. Hegde in Advances in Cognitive Science and Communications
    Conference paper 2023
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