eliminate FIXME in recommender
eliminate FIXME in recommender

gintenlabo/jubatus_core,jubatus/jubatus,kmaehashi/jubatus,gintenlabo/jubatus_core,gintenlabo/jubatus,mathn/jubatus,kumagi/jubatus_core,rimms/jubatus_core,roselleebarle04/jubatus,kumagi/jubatus_core,rimms/jubatus_core,kmaehashi/jubatus_core,elkingtonmcb/jubatus,gintenlabo/jubatus_core,gintenlabo/jubatus,jubatus/jubatus,kumagi/jubatus_core,Asuka52/jubatus,kmaehashi/jubatus_core,kmaehashi/jubatus_core,kmaehashi/jubatus_core,jubatus/jubatus,roselleebarle04/jubatus,kumagi/jubatus_core,rimms/jubatus,Asuka52/jubatus,gintenlabo/jubatus_core,rimms/jubatus_core,elkingtonmcb/jubatus,rimms/jubatus_core,kmaehashi/jubatus,mathn/jubatus,rimms/jubatus