Hi, I'm a researcher at
NTT Communication Science Laboratories in Kyoto, Japan.
I received my B.S and M.C. in 2009 and 2011 from Waseda University, Prof. Noboru Murata in Engineering. My M.C work focused on sparse coding techniques and time series analysis for Brain Computer Interface. After finishing my M.C, I started working at Learning and Intelligent Systems Research Group of NTT CS Labs. My current research interests are matrix factorization techniques and baysian topic modelings.
Our papers were accepted by ECMLPKDD 2015 and AISTATS 2015. (10, Jun, 2015)Koh Takeuchi, Yoshinobu Kawahara, and Tomoharu Iwata, "Higher Order Fused Regularization for Supervised Learning with Grouped Parameters," in Proc. of ECMLPKDD, 2015.