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comparison scripts/learn-motion-patterns.py @ 870:1535251a1f40

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change consistent with method added to MovingObject
author Nicolas Saunier <nicolas.saunier@polymtl.ca>
date Fri, 03 Feb 2017 16:15:06 -0500
parents a414a7d58483
children 8e8ec4ece66e
comparison
equal deleted inserted replaced
869:eb2f8ce2b39d 870:1535251a1f40
35 objects = storage.loadTrajectoriesFromSqlite(args.databaseFilename, trajectoryType, withFeatures = (args.trajectoryType == 'objectfeatures'), objectNumbers = args.nTrajectories, timeStep = args.positionSubsamplingRate) 35 objects = storage.loadTrajectoriesFromSqlite(args.databaseFilename, trajectoryType, withFeatures = (args.trajectoryType == 'objectfeatures'), objectNumbers = args.nTrajectories, timeStep = args.positionSubsamplingRate)
36 36
37 if args.trajectoryType == 'objectfeatures': 37 if args.trajectoryType == 'objectfeatures':
38 features = [] 38 features = []
39 for o in objects: 39 for o in objects:
40 tmp = utils.sortByLength(o.getFeatures(), reverse = True) 40 o.getNLongestFeatures(args.maxNObjectFeatures)
41 features += tmp[:min(len(tmp), args.maxNObjectFeatures)]
42 objects = features 41 objects = features
43 42
44 trajectories = [o.getPositions().asArray().T for o in objects] 43 trajectories = [o.getPositions().asArray().T for o in objects]
45 44
46 lcss = utils.LCSS(metric = args.metric, epsilon = args.epsilon) 45 lcss = utils.LCSS(metric = args.metric, epsilon = args.epsilon)