The king is dead, long live the king!

June 23, 2014

The time has come for me to say goodbye to the Kwiat Group, whose members have for the past 3 years been incessantly a source of friendship and inspiration. It was there that I first tasted the joys of research. I am extremely grateful to them for helping me discover one of the greatest sources of joy and satisfaction in my life. I will definitely bring them many cookies next time I am in town.

In leaving Kwiat Group, I am leaving the world of Physics research, and moving on to Machine Learning. I’m spending the summer working with Dan Gauthier’s group at Duke University, focusing on Reservoir Computing.

Imagine throwing a pebble into a pond which has some nonlinear properties. It turns out that it might be possible to more easily extract information about the pebble’s properties through the excitations of the waves and movements of the pond upon the pebble’s impact, than by looking at the original pebble! These Liquid State Networks, which are called Reservoir Computers when in the form of a Neural Network, can achieve good performance in machine learning tasks, despite having only one hidden layer, which is both generated randomly and fixed!

Sounds awesome, so I will see where this track of research leads me.