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[ISSUE] Confusion between AbnormalHeartbeat and BinaryHeartbeat #112

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PAUL-BERNARD opened this issue Oct 25, 2024 · 0 comments

PAUL-BERNARD commented Oct 25, 2024 •

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Which dataset/datasets have you an issue with?

AbnormalHeartbeat ( https://www.timeseriesclassification.com/description.php?Dataset=AbnormalHeartbeat )

Where did you download the data from (e.g. UCR or timeseriesclassification.com)?

From timeseriesclassification.com (AND using aeon.datasets.load_classification, same issue)

What's the issue?

The downloaded dataset doesn't correspond to the data described on the TSC website. Instead, it is the same dataset as BinaryHeartbeat:

import numpy as np
import aeon.datasets

abnormal_heartbeat = datasets.load_classification("AbnormalHeartbeat")
binary_heartbeat = datasets.load_classification("BinaryHeartbeat")

np.array_equal(binary_heartbeat[0], abnormal_heartbeat[0]) # True
np.array_equal(binary_heartbeat[1], abnormal_heartbeat[1]) # True

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