Entropy-Based City Tunnel Real-Time Traffic Incident Detection Clustering Algorithm

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Abstract:

The use of spatial clustering technology has important practical significance to obtain useful information. According to the characteristics of city tunnel real-time traffic ,then, put forward ECRT (Entropy-based City Tunnel Real-time), the object associated with the city tunnel as real-time traffic properties to calculate the entropy of information between the city tunnel, based on information entropy change to achieve real-time traffic urban tunnel clustering. Algorithm used in the actual data set ECRT test. The results showed that the algorithm ECRT is effective.

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753-756

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August 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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