Verified Certificate

Supported by the following organizations

This is to certify that Li Qingxiang successfully completed and received a passing grade in IS6751: Data Preprocessing for Data Science a course of study offered by USMx, an online learning initiative of University of Maryland.

Noted by

Michael Brown

Michael Brown

Professor of Practice University of Maryland Baltimore County

About edX

edX offers interactive online classes and MOOCs from the world’s best universities, including MIT, Harvard, Berkeley, University of Texas, and many others. edX is a mission driven initiative created by founding partners Harvard and MIT.

About edX Verified Certificates

An edX Verified Certificate signifies that the learner has agreed to abide by the edX honor code and completed all of the required tasks of this course under its guidelines, as well as having their photo ID checked to verify their identity.