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asu-trans-ai-lab / grid2demand

A tool for generating zone-to-zone travel demand based on grid zones and gravity model
Apache License 2.0
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suggestions for the next version #5

Open Anjun93 opened 3 years ago

Anjun93 commented 3 years ago

  1. The coefficients of the friction factor function need to use the unit of travel time in min. Maybe the average speeds for different modes can be considered to convert the distance to travel time. image

  2. Specifically for mode choice, coefficient calibration should be considered for different modes. Spatial Poisson model can be used without a and b but with c as the inverse of average trip travel time in min for bike and walk.

xyluo25 commented 1 year ago

Hi Anjun,

Could you please submit a PR with updated code from your suggestion?

Thanks, Xiangyong

xyluo25 commented 9 months ago

Hi Anjun,

We can work together to coordinate this enhancement.

Many thanks.

Anjun93 commented 9 months ago

Sure! Many thanks to your contribution! If available, you can add my Wechat (ID: laj120185415) for easier communication. By the way, could you please update the application of NeXTA with me if you are familiar with it? I can't achieve the simulation on the latest version of NeXTA.

Best, Anjun

Original

From:"xyluo25"< @.*** >;

Date:2024/1/25 2:35

To:"asu-trans-ai-lab/grid2demand"< @.*** >;

CC:"Anjun Li"< @. >;"Author"< @. >;

Subject:Re: [asu-trans-ai-lab/grid2demand] suggestions for the next version(#5)

Hi Anjun,

We can work together to coordinate this enhancement.

Many thanks.

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