* fix error ASCII

* fix doc error, delete custer reader md

* fix setup.py

* fix install/readme

* fix listwise

* fix travis

* fix readme
Co-authored-by: NseiriosPlus <tangwei12@baidu.com>

Co-authored-by: Ntangwei12 <tangwei12@baidu.com>

* fix esmm

* single infer -> infer

* fix increment folder repeated
Co-authored-by: Ntangwei <tangwei12@baidu.com>

* add ref paper in readme

* add ref paper in readme

* add ref paper

* add ref paper

* update doc

* change title
Co-authored-by: Nwuzhihua02 <wuzhihua02@baidu.com>