Dynamic Time Warping Algorithm
for
Gene Expression Time Series
Elena
Tsiporkova
What is Special about Time Series Data?
Gene expression time series are expected to vary not
only in terms of expression amplitudes, but also in terms
of time progression sinc
4
Dynamic Time Warping
Dynamic time warping (DTW) is a well-known technique to nd an optimal
alignment between two given (time-dependent) sequences under certain restrictions (Fig. 4.1). Intuitively, the sequences are warped in a nonlinear fashion
to matc
4
Dynamic Time Warping
Dynamic time warping (DTW) is a well-known technique to nd an optimal
alignment between two given (time-dependent) sequences under certain restrictions (Fig. 4.1). Intuitively, the sequences are warped in a nonlinear fashion
to matc