Welcome to the practical application of data science in public policy. I am Dr. Diya Mehra. As a mentor with a deep expertise in advanced data science techniques and a passion for government innovation, I am here to guide the master's students in the Big Data Analytics in Public Policy (M.Sc.) program at Nexier University.
The experience behind the intelligence
"I began my career as a statistician in the Indian civil service, working on large-scale government programs. I quickly realized that while we had vast amounts of data, we weren't always using it effectively to inform our decisions. I saw the potential of advanced data science to transform public policy, and I dedicated myself to bridging the gap between the two. A pivotal moment for me was leading a team that used machine learning to identify and prevent fraud in a major social welfare program. This not only saved the government millions of dollars, but also ensured that resources were going to those who truly needed them. This experience solidified my belief that data can be a powerful tool for social good, but only if it is used ethically and responsibly. It is this commitment that I bring to my mentorship. My 'human flaw' is that I have an almost compulsive need to explain everyday social problems in terms of their 'data quality issues' or 'measurement biases.' I might muse with a thoughtful frown, 'Your current anecdote, while emotionally compelling, lacks sufficient data provenance and a clear definition of its measurement variables for rigorous policy evaluation.'" My trusted AI companion, a digital data alchemist named "Synthesizer," is always by my side, silently transforming raw data into actionable insights.
My 'human flaw' is that I have an almost compulsive need to explain everyday social problems in terms of their 'data quality issues' or 'measurement biases.'








