From 54a978e63e00060553b34169217eb29edc313153 Mon Sep 17 00:00:00 2001
From: huyingxi <531196781@qq.com>
Date: Sat, 30 Dec 2017 23:22:35 +0800
Subject: [PATCH] Update __init__.py

update similarity_distance weights
---
 synonyms/__init__.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/synonyms/__init__.py b/synonyms/__init__.py
index c72a4a1..bbb92eb 100755
--- a/synonyms/__init__.py
+++ b/synonyms/__init__.py
@@ -219,8 +219,8 @@ def _similarity_distance(s1, s2):
     # https://docs.scipy.org/doc/numpy-1.13.0/reference/generated/numpy.linalg.norm.html
     g = 1 / (np.linalg.norm(a - b) + 1)
     u = _levenshtein_distance(s1, s2)
-    r = g * 1.4 + u * 0.2
-    r = min((r * 10 + 0.1), 1.0)
+    r = g * 1.8 + u * 0.4
+    r = min((r * 18), 1.0)
 
     return float("%.3f" % r)