擅长:python、mysql、java
<p>如果可以的话,使用熊猫。很简单,</p>
<pre><code>import pandas as pd
import numpy as np
url = "https://archive.ics.uci.edu/ml/machine-learning-databases/iris/iris.data"
new_names = ['sepal_length','sepal_width','petal_length','petal_width','iris_class']
dataset = pd.read_csv(url, names=new_names, skiprows=0, delimiter=',') # load iris dataset from url
dataset.info() # gives details about your dataset
dataset.head() # this will give you first 5 entries in your dataset
# for more details
# check out this link
# https://medium.com/@yosik81/machine-learning-in-30-minutes-with-python-and-google-colab-6e6dfb77f5e1
</code></pre>