• Doubly Stochastic Neighbor Embedding on Spheres 

      Lu, Yao; Corander, Jukka; Yang, Zhirong (Journal article; Peer reviewed, 2019)
      Stochastic Neighbor Embedding (SNE) methods minimize the divergence between the similarity matrix of a high-dimensional data set and its counterpart from a low-dimensional embedding, leading to widely applied tools for ...
    • Learning Image Relations with Contrast Association Networks 

      Lu, Yao; Yang, Zhirong; Kannala, Juho; Kaski, Samuel (Chapter, 2019)
      Inferring the relations between two images is an important class of tasks in computer vision. Examples of such tasks include computing optical flow and stereo disparity. We treat the relation inference tasks as a machine ...