For now only strings are accepted as the measures parameter in GridSearchCV, RandomizedSearchCV, and cross_validate. It's thus impossible to use those with measures that take specific parameters as input (e.g. #156 ), or to use custom measures.

We should then accept callables in addition to strings.

Each callable should only take the predictions parameter. In order to handle measur

See:
gonum/gonum#845 (comment)

Hi everyone,

I am building a sensor fusion framework based on nalgebra, and found out that we do not have support for Lie algebra operations like expmap and logmap. Is is appropriate to add them here or should I implement them in my own crate by using some traits?

Many thanks,

Fan

Sytests:

    × Setting state twice is idempotent
    × Can get rooms/{roomId}/state for a departed room (SPEC-216)