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.

Contact Information:
NTT Communication Science Laboratories, Kyoto 619-0237, Japan.
E-mail: x@lab.ntt.co.jp where x is takeuchi.koh


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.

Tomoharu Iwata and Koh Takeuchi, "Cross-domain recommendation without shared users or items by sharing latent vector distributions," in Proc of AISTATS, 2015.