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Original question:

AWR1843BOOST: Lab0008 Automated Parking: sometimes two clusters appears for one real object in different regions of the elevation...

AWR1843BOOST: Lab0008Automated Parking: What's the goal of epsilon in DBSCAN algorithm?

Mostafa Besar
Intellectual 470 points
Part Number: AWR1843BOOST

Hello, 

I wonder the affect tuning epsilon parameter in Automated parking, does really affect the cluster size? I need explanation of how to set epsilon parameter based the environment.

Why is default epsilon value in Automated Parking is 0.4?  what the goal of choosing this value in Automated parking project?

Thanks,

Mostafa

  • 0
    TI__Genius 15046 points

    Hi Mostafa,

    This is a parameter for DBSCAN algorithm. You can find resources for it which explain the overall algorithm online.

    Epsilon is a key tunable parameter for DBSCAN. It determines the maximum distance between two points which can still be considered to be in the same cluster. It must have been tuned for the particular use case of automated parking to the value of 0.4.

    Regards,

    Aayush