To calculate speed, will need to integrate code from core sidewalk analysis...

ProjectSidewalk / sidewalk-quality-analysis

An analysis of Project Sidewalk user quality based on interaction logs

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To calculate speed, will need to integrate code from core sidewalk analysis... #9

Closed jonfroehlich closed 4 years ago

jonfroehlich commented 5 years ago

In some of our quality inference analyses, we will want to calculate the user's speed (e.g., their average walking speed during a mission). To do this, we will need to calculate distance in meters. For this, I imagine best to use the same calculations that we do in core sidewalk or, at least, in @misaugstad previous analysis code.

Thoughts @misaugstad?

misaugstad commented 5 years ago

so is this something where you want total audited distance as another column in the ml-users file?

jonfroehlich commented 5 years ago

Possibly. But I may also need it at a tighter granularity i think... at the very least, at the mission level.

What other aggregate stats could you offer in the ml-users file?

jonfroehlich commented 5 years ago

How about:

Accuracy per label type
Num missions completed
Num labels (and broken down by type)
Average speed (and stdev of speed)

misaugstad commented 5 years ago

Possibly. But I may also need it at a tighter granularity i think... at the very least, at the mission level.

Okay so I can give you the total audited distance for the user, but I can also add another CSV that has the distance for each mission.

jonfroehlich commented 5 years ago

Let's start with the easier one first... no need to create another CSV yet...

misaugstad commented 5 years ago

All the stats except for the speed should be super easy. Should be able to do speed as well, it will likely just take a long time to calculate each time.