flexs.landscape¶

Defines the Landscape class.

class flexs.landscape.Landscape(name)[source]¶

Bases: abc.ABC

Base class for all landscapes and for flexs.Model.

cost[source]¶

Number of sequences whose fitness has been evaluated.

Type: int

name[source]¶

A human-readable name for the landscape (often contains parameter values in the name) which is used when logging explorer runs.

Type: str

get_fitness(sequences)[source]¶

Score a list/numpy array of sequences.

This public method should not be overriden – new landscapes should override the private _fitness_function method instead. This method increments self.cost and then calls and returns _fitness_function.

Parameters: sequences (Union[List[str], ndarray]) – A list/numpy array of sequence strings to be scored.
Return type: ndarray
Returns: Scores for each sequence.