From ab0b1f3cefedb35327a19ec1b6afd560bfdf802d Mon Sep 17 00:00:00 2001 From: Thibaut Horel Date: Mon, 14 Sep 2015 23:08:02 -0400 Subject: Import supplements and repo reorganization --- experiments/new.py | 23 ----------------------- 1 file changed, 23 deletions(-) delete mode 100644 experiments/new.py (limited to 'experiments/new.py') diff --git a/experiments/new.py b/experiments/new.py deleted file mode 100644 index 4274dd7..0000000 --- a/experiments/new.py +++ /dev/null @@ -1,23 +0,0 @@ -from math import log, exp - -T = 100 -N = 100 - - -def kernel(t, mu): - return mu * exp(-mu * t) - - -def base_rate(t, lamb): - return lamb - - -def ll(crimes, weights, mu, lamb): - r = 0 - for i, crime in enumerate(crimes): - t, v = crime - a = sum(weights[(u, v)] * kernel(t - s, mu) for s, u in crimes[:t]) - r += log(base_rate(t, lamb) + a) - for j in range(N): - a = sum(weights[(u, v)] * kernel(T - s, mu) for s, u in crimes) - r -= log(a) -- cgit v1.2.3-70-g09d2