Less is More?. Yi Wu Advisor: Alex Rudnicky. People:. There is no data like more data!. Goal: Use less to Perform more. Identifying an informative subset from a large corpus for Acoustic Model (AM) training. Expectation of the Selected Set Good in Performance Fast in Selection.
Advisor: Alex Rudnicky
There is no data like more data!
k Gaussian distribution with known priorωi and unknown density function fi(μi ,σi)How to sample data wisely?--A simple example
How to sample to achieve minimum error?
If we have the exact form of fi(x), above classification is optimal.