Mona Soliman Habib,  Addressing Scalability Issues of Named Entity Recognition Using Multi-Class Support Vector Machines.   journal   = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology.
    January 2008, vol. 13(1). 17 - 26
    [viewed 19 April 2024]. Available from: https://publications.waset.org/pdf/12114.