Masashi Sugiyama, Song Liu, Marthinus Christoffel du Plessis, Masao Yamanaka, Makoto Yamada, Taiji Suzuki, Takafumi Kanamori. Direct Divergence Approximation between Probability Distributions and Its Applications in Machine Learning. JCSE, 7(2):99-111, 2013. [doi]
Abstract is missing.