• A mahalanobis hyperellipsoidal learning machine class incremental learning algorithm 

      Qin, Yuping; Karimi, Hamid Reza; Li, Dan; Lun, Shuxian; Zhang, Aihua (Journal article; Peer reviewed, 2014)
      A Mahalanobis hyperellipsoidal learning machine class incremental learning algorithm is proposed. To each class sample, the hyperellipsoidal that encloses as many as possible and pushes the outlier samples away is trained ...
    • A novel mathematical formula for retrieval algorithm 

      Qin, Yuping; Karimi, Hamid Reza; Zhang, Aihua; Leng, Qiangkui (Journal article; Peer reviewed, 2014)
      A method is proposed to retrieve mathematical formula in LaTeX documents. Firstly, we represent the retrieved mathematical formula by binary tree according to its LaTeX description, normalize the structure of the binary ...