adaptive.BaseLearner¶
-
class
adaptive.learner.
BaseLearner
(*args, **kwargs)[source]¶ Bases:
object
Base class for algorithms for learning a function ‘f: X → Y’.
-
function
¶ The function to learn. A subclass of BaseLearner might modify the user’s supplied function.
- Type
callable: X → Y
-
data
¶ function evaluated at certain points.
- Type
dict: X → Y
Notes
Subclasses may define a
plot
method that takes no parameters and returns a holoviews plot.-
copy_from
(other)[source]¶ Copy over the data from another learner.
- Parameters
other (BaseLearner object) – The learner from which the data is copied.
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abstract
loss
(real=True)[source]¶ Return the loss for the current state of the learner.
- Parameters
real (bool, default: True) – If False, return the “expected” loss, i.e. the loss including the as-yet unevaluated points (possibly by interpolation).
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tell
(x, y)[source]¶ Tell the learner about a single value.
- Parameters
x (A value from the function domain) –
y (A value from the function image) –
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