avalanche.benchmarks.scenarios.NIExperience

class avalanche.benchmarks.scenarios.NIExperience(origin_stream: NIStream, current_experience: int)

Defines a “New Instances” experience. It defines fields to obtain the current dataset and the associated task label. It also keeps a reference to the stream from which this experience was taken.

__init__(origin_stream: NIStream, current_experience: int)

Creates a NIExperience instance given the stream from this experience was taken and and the current experience ID.

Parameters:

• origin_stream – The stream from which this experience was obtained.

• current_experience – The current experience ID, as an integer.

Methods

__init__(origin_stream, current_experience)	Creates a NIExperience instance given the stream from this experience was taken and and the current experience ID.
eval()	Return inference experience.
logging()	Return logging experience.
no_attribute_masking()
train()	Return training experience.

Attributes

are_attributes_masked
benchmark
current_experience
dataset
origin_stream
task_label	The task label.
task_labels
classes_in_this_experience	The list of classes in this experience
previous_classes	The list of classes in previous experiences
classes_seen_so_far	List of classes of current and previous experiences
future_classes	The list of classes of next experiences