Method for model construction for a travel-time database
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United States of America Patent
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Sep 1, 2015
Grant Date -
Feb 12, 2015
app pub date -
Aug 15, 2014
filing date -
Feb 17, 2012
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Abstract
According to a method for creating a model for a travel time database, a leg network comprising leg sections between a starting point and a destination point are analyzed. Multiple routes are ascertained between the starting and destination points. Each leg section of a route is associated with a relative travel time loss and is weighted. The ascertained travel time losses and the associated weightings are used as input data for a learning method by way of which an existing knowledge base is iteratively expanded.
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