No one has a fitness function for a search interface. But Google does a lot of A/B tests and the interface evolve.
I think that they are not using random mutations in the code. They design the "mutations". But the important point is that they don't have a theoretical fitness function.
Comments
No one has a fitness function for a search interface. But Google does a lot of A/B tests and the interface evolve.
I think that they are not using random mutations in the code. They design the "mutations". But the important point is that they don't have a theoretical fitness function.
Of course they have a fitness function! What do you think an A/B test IS? It's a fitness function!