detect

Generic S3 generic for event detection using a fitted Harbinger model.
Concrete methods are implemented by each detector class.

By analyzing time series, it is possible to observe significant changes in the behavior of observations that frequently characterize events. Events present themselves as anomalies, change points, or motifs. In the literature, there are several methods for detecting events. However, searching for a suitable time series method is a complex task, especially considering that the nature of events is often unknown. This work presents Harbinger, a framework for integrating and analyzing event detection methods. Harbinger contains several state-of-the-art methods described in Salles et al. (2020) <doi:10.5753/sbbd.2020.13626>.

Eduardo Ogasawara

harbinger

A Unified Time Series Event Detection Framework

Antonio Castro

Antonio Mello

Diego Carvalho

Eduardo Bezerra

Ellen Paixão

Fernando Fraga

Heraldo Borges

Janio Lima

Jessica Souza

Lais Baroni

Lucas Tavares

Michel Reis

Rebecca Salles

CEFET/RJ 

detect function

<dl><dt>obj</dt>
<dd>A <code>harbinger</code> detector object.</dd>
<dt>...</dt>
<dd>Additional arguments passed to methods.</dd></dl>

Arguments

Detect events in time series — detect

<dl>

<dt>obj</dt>
<dd>A <code>harbinger</code> detector object.</dd>


<dt>...</dt>
<dd>Additional arguments passed to methods.</dd>

</dl>

Detect events in time series

detect: Detect events in time series

Description

Usage

Value

Arguments

Examples