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发表于 2025-3-30 08:58:46
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饰带
发表于 2025-3-30 15:50:52
An OGS-Based Dynamic Time Warping Algorithm for Time Series Data,proved DTW algorithm and apply it on time series data. Extensive experiments show that the improved DTW algorithm is faster than the original dynamic programming based algorithm on multi-dimensional time series data. It is also especially useful in the post-processing stage of searching in large time series data based on DTW distance.