From 1b2c5271fb7d2146e124018fec56aab8cb37d4ce Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=A2=81=E9=94=A6=E6=B6=9B?= <1971962997@qq.com>
Date: Thu, 20 Jan 2022 06:38:43 +0000
Subject: [PATCH] =?UTF-8?q?add=20=E7=AC=AC=E4=BA=94=E6=AC=A1=E4=BD=9C?=
 =?UTF-8?q?=E4=B8=9A.?=
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---
 ...2\224\346\254\241\344\275\234\344\270\232" | 46 +++++++++++++++++++
 1 file changed, 46 insertions(+)
 create mode 100644 "\347\254\254\344\272\224\346\254\241\344\275\234\344\270\232"

diff --git "a/\347\254\254\344\272\224\346\254\241\344\275\234\344\270\232" "b/\347\254\254\344\272\224\346\254\241\344\275\234\344\270\232"
new file mode 100644
index 0000000..162eab0
--- /dev/null
+++ "b/\347\254\254\344\272\224\346\254\241\344\275\234\344\270\232"
@@ -0,0 +1,46 @@
+dataset_moons:
+**dataset_moons**:
+
+![dataset_moons](images/dataset_moon.png)
+
+
+
+dataset_circles:
+**dataset_circles**:
+
+![dataset_circles](images/dataset_circle.png)
+
+
+
+**dataset_digits**:
+
+![dataset_digits](images/dataset_digits.png)
+
+
+
+加载数据的方式是：
+```python
+# moon dataset
+@@ -33,13 +41,32 @@ plt.show()
+
+dataset_circles的数据文件是`dataset_circles.csv`
+
+dataset_digits的加载方式：
+```python
+import matplotlib.pyplot as plt 
+from sklearn.datasets import load_digits
+
+# load data
+digits = load_digits()
+
+# copied from notebook 02_sklearn_data.ipynb
+fig = plt.figure(figsize=(6, 6))  # figure size in inches
+fig.subplots_adjust(left=0, right=1, bottom=0, top=1, hspace=0.05, wspace=0.05)
+
+# plot the digits: each image is 8x8 pixels
+for i in range(64):
+    ax = fig.add_subplot(8, 8, i + 1, xticks=[], yticks=[])
+    ax.imshow(digits.images[i], cmap=plt.cm.binary)
+    
+    # label the image with the target value
+    ax.text(0, 7, str(digits.target[i]))
-- 
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