From 69a6e95a4b0654ab4203b4f17e534a4a79279ab3 Mon Sep 17 00:00:00 2001
From: jiangzhonglian <jiang-s@163.com>
Date: Mon, 1 Jun 2020 22:20:23 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=94=B9=20TextRank=20=E9=94=99?=
 =?UTF-8?q?=E8=AF=AF=E5=80=BC?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 "docs/nlp/2.\345\210\206\350\257\215.md" | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git "a/docs/nlp/2.\345\210\206\350\257\215.md" "b/docs/nlp/2.\345\210\206\350\257\215.md"
index 93c7d1185..44420de35 100644
--- "a/docs/nlp/2.\345\210\206\350\257\215.md"
+++ "b/docs/nlp/2.\345\210\206\350\257\215.md"
@@ -358,7 +358,7 @@ dict[(A, A)] = 1
 dict[(A, D)] = 2
 
 第一次 index = 1
-dict[(B, A)] = 3
+dict[(B, A)] = 1
 dict[(B, B)] = 1
 dict[(B, C)] = 2
 dict[(B, D)] = 1
@@ -375,7 +375,7 @@ A, C => 5
 所有 C => 15
 总共: 10个单词
 A 权重PR值: 1/10 = 0.1
-s_A = 20/50) * 0.1 + 5/15 * 0.1
+s_A = 20/50 * 0.1 + 5/15 * 0.1
 d阻尼系数，即按照超链接进行浏览的概率，一般取经验值为0.85
 1−d浏览者随机跳转到一个新网页的概率
 A 权重PR值: (1 - d) + d * s_A