trajectory similarity

JD Tech Talk

Sep 28, 2020 · Big Data

Trajectory Similarity Measures: Euclidean, DTW, LCSS, EDR, Hausdorff, Fréchet, OWD, and LIP

The article introduces various trajectory similarity metrics—including Euclidean distance, Dynamic Time Warping, Longest Common Sub‑Sequence, Edit Distance on Real sequences, Hausdorff distance, Fréchet distance, One‑Way Distance, and Locality In‑between Polylines—explaining their definitions, advantages, limitations, and visual illustrations for spatio‑temporal data analysis.