I am new to Python and using it to learn machine learning.
Below is a sample program I am running to plot IRIS data set.
The code runs but no plot comes up. I am not sure what the issue is with the
code.
# Imports
from matplotlib import pyplot as plt
from sklearn.datasets import load_iris
import numpy as np
# load the data with load_iris from sklearn
data = load_iris()
features = data['data']
feature_names = data['feature_names']
target = data['target']
#print("features\n",features)
#print("feature names\n",feature_names)
#print("target\n",target);
#print("data\n",data)
for t,marker,c in zip(range(3),">ox","rgb"):
# plot each class on its own to get different colored markers
plt.scatter(features[target == t,0],
features[target == t,1],
marker=marker,
c=c)
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