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harbinger (version 1.2.767)

har_ensemble: Harbinger Ensemble

Description

Majority-vote ensemble across multiple Harbinger detectors with optional temporal fuzzification to combine nearby detections.

Usage

har_ensemble(...)

Value

A har_ensemble object

Arguments

...

One or more detector objects.

References

  • Ogasawara, E., Salles, R., Porto, F., Pacitti, E. Event Detection in Time Series. 1st ed. Cham: Springer Nature Switzerland, 2025. doi:10.1007/978-3-031-75941-3

Examples

Run this code
library(daltoolbox)

# Load anomaly example data
data(examples_anomalies)

# Use a simple example
dataset <- examples_anomalies$simple
head(dataset)

# Configure an ensemble of detectors
model <- har_ensemble(hanr_arima(), hanr_arima(), hanr_arima())
# model <- har_ensemble(hanr_fbiad(), hanr_arima(), hanr_emd())

# Fit all ensemble members
model <- fit(model, dataset$serie)

# Run ensemble detection
detection <- detect(model, dataset$serie)

# Show detected events
print(detection[(detection$event),])

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