Perform Qualitative Study of region partition before and after - Githubissues

thekingofkings / chicago-partition

Automatically partition Chicago into Community Areas (CA), while minize the CA level crime prediction error.

MIT License

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Perform Qualitative Study of region partition before and after #14

Open porterjenkins opened 6 years ago

porterjenkins commented 6 years ago

We want to get an intuitive sense of why our algorithm eventually chooses the partition structure that it does

Before:

Learn NB regression using one simple feature (X) conditional on the administrative community structure. Perhaps average income by community area?
Plot heat map of community area by (X)
Plot heat map of community area by crime (y)

After:

Learn NB regression using one simple feature (X) conditional on final community structure
Plot heat map of community area by (X)
Plot heat map of community area by crime (y)

What do we observe? Is there any intuitive observation we can make about the changes?

porterjenkins commented 6 years ago

Possible measures:

Poverty index (pct of households in <=30k income)
Entropy of income