WASET
    Ziad Abdallah and  Mohamad Oueidat and  Ali El-Zaart,  An Improvement of Multi-Label Image Classification Method Based on Histogram of Oriented Gradient.   journal   = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology.
    January 2017, vol. 122(2). 196 - 199
    [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/10006395.