Quiz_2.txt

Week 2 Quiz
1.Question 1
What’s the name of the dataset of Fashion images used in this week’s code?
Fashion MN
Fashion Data
Fashion MNIST (Answer)
Fashion Tensors

2.Question 2
What do the above mentioned Images look like?
28x28 Color
100x100 Color
82x82 Greyscale
28x28 Greyscale (Answer)

3.Question 3
How many images are in the Fashion MNIST dataset?
70,000 (Answer)
10,000
42
60,000

4.Question 4
Why are there 10 output neurons?
To make it classify 10x faster
Purely arbitrary
There are 10 different labels (Answer)
To make it train 10x faster

5.Question 5
What does Relu do?
It only returns x if x is less than zero
For a value x, it returns 1/x
It only returns x if x is greater than zero (Answer)
It returns the negative of x

6.Question 6
Why do you split data into training and test sets?
To train a network with previously unseen data
To test a network with previously unseen data (Answer)
To make testing quicker
To make training quicker

7.Question 7
What method gets called when an epoch finishes?
on_epoch_end (Answer)
On_training_complete
on_epoch_finished
on_end

8.Question 8
What parameter to you set in your fit function to tell it to use callbacks?
callback=
oncallback=
callbacks= (Answer)
oncallbacks=