alan-turing-institute / MLJTuning.jl / 384

Committed 13 Sep 2020 - 20:07 coverage: 88.706% (+1.0%) from 87.744%

Build # 384

Build Type

Pull #75

travis-ci-com

Committed by

web-flow

Commit Message

Merge b3f688ca4 into 9ea80763d

Pull Request Pull Request #75: Allow user to specify a selection heuristic

Run Details

80 of 85 new or added lines in 7 files covered. (94.12%)

377 of 425 relevant lines covered (88.71%)

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16.67

/src/tuning_strategy_interface.jl

## TYPES TO BE SUBTYPED

abstract type TuningStrategy <: MLJBase.MLJType end
MLJBase.show_as_constructed(::Type{<:TuningStrategy}) = true


## METHODS TO BE IMPLEMENTED

# for initialization of state (compulsory)
setup(tuning::TuningStrategy, model, range, verbosity) = range

# for adding extra user-inspectable information to the history:
extras(tuning::TuningStrategy, history, state, E) = NamedTuple()

# for generating batches of new models and updating the state (but not
# history):
function models end

# for adding to the default report:
tuning_report(tuning::TuningStrategy, history, state) = NamedTuple()

# for declaring the default number of models to evaluate:
default_n(tuning::TuningStrategy, range) = DEFAULT_N

# for encoding the selection_heuristics supported by given strategy:
supports_heuristic(heuristic::Any, strategy::Any) = false

1	## TYPES TO BE SUBTYPED
2
3	abstract type TuningStrategy <: MLJBase.MLJType end
4	MLJBase.show_as_constructed(::Type{<:TuningStrategy}) = true	!
5
6
7	## METHODS TO BE IMPLEMENTED
8
9	# for initialization of state (compulsory)
10	setup(tuning::TuningStrategy, model, range, verbosity) = range	!
11
12	# for adding extra user-inspectable information to the history:
NEW 13	extras(tuning::TuningStrategy, history, state, E) = NamedTuple()	!
14
15	# for generating batches of new models and updating the state (but not
16	# history):
17	function models end
18
19	# for adding to the default report:
NEW 20	tuning_report(tuning::TuningStrategy, history, state) = NamedTuple()	!
21
22	# for declaring the default number of models to evaluate:
23	default_n(tuning::TuningStrategy, range) = DEFAULT_N	9×
24
25	# for encoding the selection_heuristics supported by given strategy:
NEW 26	supports_heuristic(heuristic::Any, strategy::Any) = false	!

alan-turing-institute / MLJTuning.jl / 384

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