封闭域::t_qqvideo_user_base_profile_dataset
train/evaluate
特征预处理，并写入tdw2hdfs tfrecord
封闭域导出
omg::t_qqvideo_user_base_profile_dataset
hdfs2tdw
join
ola user qimei/gender/age embedding
predict并写cephs或者hdfs
准确度、覆盖度评估；对比ola
omgid/qimei mapping
weishi user qimei/gender/age
