petrelharp / tortoisescape

1 stars 1 forks source link

add different local population densities #19

Open petrelharp opened 9 years ago

petrelharp commented 9 years ago

i.e. the "vertical shift" added to hitting times: allow this to vary across pairs.

maybe: given sigma, find all n choose 2 midway bump functions; work with linear space of top k singular vectors of this matrix.