From cfe1b794108446d29869c1a2e1bd76923866b076 Mon Sep 17 00:00:00 2001
From: JeffersonQin <1247006353@qq.com>
Date: Mon, 3 Aug 2020 03:06:24 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8D2.4=E5=85=B3=E4=BA=8Erandn?=
 =?UTF-8?q?=E7=9A=84=E8=A7=A3=E9=87=8A=E9=94=99=E8=AF=AF?=
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---
 docs/chapter2/2.4.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/chapter2/2.4.md b/docs/chapter2/2.4.md
index 39e8338..5ef40c4 100644
--- a/docs/chapter2/2.4.md
+++ b/docs/chapter2/2.4.md
@@ -50,4 +50,4 @@ short_points = torch.ones(10, 2).to(dtype=torch.short)
 points = torch.randn(10, 2)
 short_points = points.type(torch.short)
 ```
-上例的`randn`返回一个元素是0到1之间随机数的张量。
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+上例的`randn`返回一个张量，包含了从标准正态分布（均值为0，方差为1，即高斯白噪声）中抽取的一组随机数，张量的形状由参数sizes定义。
\ No newline at end of file