Yunong Shi Quantum engineer

Feature map, reproducing kernel Hilbert space and quantum machine learning

I just discovered two recent papers on doing machine learning in quantum space. This blog is basically my read on the simple but elegant idea presented in these two papers. In these two work, the authors essentially associated kernel space for ML tasks with quantum Hilbert space. This is an idea that is so straightforward that makes you wonder w... Read more

Fault-tolerant qubits using more physical states

This is an invited artcile by ACM SIGARCH. Qubits are the most basic elements of quantum computing, just like classical bits for classical computers. However, there are two major differences between the two. First, it is well known that qubits, inhereitly, can be in superposition of logical 0 or 1 states as opposed to be in just one of them. Se... Read more