no code implementations • 5 Feb 2015 • Xiaozhao Zhao, Yuexian Hou, Dawei Song, Wenjie Li
We then revisit Boltzmann machines (BM) from a model selection perspective and theoretically show that both the fully visible BM (VBM) and the BM with hidden units can be derived from the general binary multivariate distribution using the CIF principle.
no code implementations • 16 Feb 2013 • Xiaozhao Zhao, Yuexian Hou, Qian Yu, Dawei Song, Wenjie Li
Typical dimensionality reduction methods focus on directly reducing the number of random variables while retaining maximal variations in the data.