Sample construction method and device

The embodiment of the invention provides a sample construction method and device. The sample construction method comprises the steps that target driving information of a target vehicle and associated driving information of an associated vehicle are extracted from a to-be-labeled sample; constructing...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MIAO ZHENWEI, ZHANG JIQI, WANG QI, LIANG JIAMING, JIANG BIN, QING QUAN, PANG JIANGNAN, GUO KE
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The embodiment of the invention provides a sample construction method and device. The sample construction method comprises the steps that target driving information of a target vehicle and associated driving information of an associated vehicle are extracted from a to-be-labeled sample; constructing a target driving track corresponding to the target vehicle according to the target driving information, and constructing an associated driving track corresponding to the associated vehicle according to the associated driving information; under the condition that the target driving track and the associated driving track meet a track overlapping condition, determining driving intention information of the associated vehicle by comparing timestamps corresponding to the target vehicle and the associated vehicle; under the condition that the target driving track and the associated driving track do not meet the track overlapping condition, extending the target driving track and the associated driving track, and determini