yoshifumi_seki
gunosyという会社でデータ使って遊んでます
TadamineMaki
katsuya-ishiyama
ShunyuIshii
u507510h
hrnckmr
K.Otsuka
CookieBox26
http://cookie-box.hatenablog.com/
S.Tanaka
atlimited
KazuyaTomita
Gunosyデータマイニング研究会
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