Table 2. Ten features included in maximum entropy model.

The data for these features is derived at a county level from the 2009-2013 American Community Survey 5-year estimates [21] and WorldClim Database [22].

Features
Population of Educational Attainment with Bachelor’s degree
Minimum Temperature of Coldest Month
Percentage of Using Public Transportation to Work
Population of Educational Attainment in some college(no degree)
Population of Walked to Work
Population of Commuting to Work with Other Means
Population of Educational Attainment less than 9th grade
Percentage with Graduate or professional degree
Percentage of Walked to Work
Average Artificial Surface (Percentage)