Dynamic Time Warping (DTW) for Single Word and Sentence ...
Dynamic Time Warping (DTW) for Single Word and Sentence ...
Dynamic Time Warping (DTW) for Single Word and Sentence ...
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<strong>DTW</strong> <strong>for</strong> <strong>Single</strong> <strong>Word</strong> <strong>and</strong> <strong>Sentence</strong> Recognizers<br />
y<br />
Solution: <strong>Time</strong> <strong>Warping</strong><br />
x<br />
Given:<br />
two sequences x 1 ,x 2 ,...,x n <strong>and</strong> y 1 ,y 2 ,...,y m<br />
Wanted:<br />
alignment relation R, where (i,j) is in R<br />
iff x i is aligned with y j ., i.e. are looking <strong>for</strong><br />
a common time-axis:<br />
30<br />
y<br />
y 8,y 9 align to<br />
same x<br />
y 6 has no partner<br />
x 3,x 4 align to the same y<br />
x
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