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+--- Thread: Plot is not showing up (/thread-9901.html)
Plot is not showing up - sharanbr - May-03-2018
* I am pretty new to Python *
I am trying to create a python program for machine learning.
The code shown below is expected to create a plot but program runs and comes out without any error but no plot. Am I making any mistake?
# 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)
RE: Plot is not showing up - buran - May-04-2018
It looks the problem is you don't call
plt.show() at the end