Added some algorithm definitions for the Faiss implementation of LSH
My wildly-guessed parameter choices should probably be replaced with
something better thought out, and I'm not sure if they belong in the "any"
distance group or not, but this is a start
float:
any:
+ faiss-lsh:
+ constructor: FaissLSH
+ run-groups:
+ base:
+ args: [[32, 64, 128, 256, 512, 1024, 2048, 4096]]
lshf:
constructor: LSHF
base-args: ["@metric"]
