28 lines
1.6 KiB
Python
28 lines
1.6 KiB
Python
def display_gif(fn):
|
|
return '<img src="{}">'.format(fn)
|
|
|
|
|
|
def test_question_1(clusters):
|
|
if clusters == 4:
|
|
print("That's right! There are 4 clusters in this dataset.")
|
|
elif clusters < 4:
|
|
print("Oops! We were thinking there were actually more clusters than what you suggested. Try again. A cluster is a group of points that are closer together and separated from other points in the dataset.")
|
|
else:
|
|
print("Oops! We were thinking there were fewer clusters than what you suggested. Try again. A cluster is a group of points that are closer together and separated from other points in the dataset.")
|
|
|
|
|
|
def test_question_2(clusters):
|
|
if clusters == 2:
|
|
print("That's right! There are 2 clusters in this dataset.")
|
|
else:
|
|
print("Oops! That doesn't look like what we expected for the number of clusters. Try again. A cluster is a group of points that are closer together and separated from other points in the dataset.")
|
|
|
|
|
|
def test_question_3(clusters):
|
|
print("{} is a reasonable guess for a the number of clusters here. In the next question, you will see a different angle of this data.".format(clusters))
|
|
|
|
|
|
def test_question_4(clusters):
|
|
print("This data is actually the same as the data used in question 3. Isn't it crazy how looking at data from a different angle can make us believe there are a different number of clusters in the data! We will look at how to address this in the upcoming parts of this lesson.")
|
|
return display_gif('http://www.reactiongifs.com/wp-content/uploads/2013/03/mind-blown.gif')
|