Multiresolution Motif Discovery in Time Series
Multiresolution Motif Discovery in Time Series: MrMotif - ALFA
Multiresolution Motif Discovery in Time Series: MrMotif - ALFA
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III – Related work limitations (cont.)<br />
• Consider motifs at a s<strong>in</strong>gle resolution<br />
• Are not suited to <strong>in</strong>teractivity<br />
• Large number of un<strong>in</strong>tuitive parameters to set:<br />
• <strong>Motif</strong> length<br />
• Range (distance threshold)<br />
• Number of columns <strong>in</strong> the subsequence matrix<br />
• Limited to f<strong>in</strong>d<strong>in</strong>g motifs <strong>in</strong> univariate time series<br />
Nuno Castro and Paulo Azevedo<br />
04/30/2010