saliksyed

""" Deep Auto-Encoder implementation
	
	An auto-encoder works as follows:

	Data of dimension k is reduced to a lower dimension j using a matrix multiplication:
	softmax(W*x + b)  = x'
	
	where W is matrix from R^k --> R^j

	A reconstruction matrix W' maps back from R^j --> R^k

saliksyed

"""
Simple demo with multiple subplots.
"""
import numpy as np
import matplotlib.pyplot as plt


x1 = np.linspace(0.0, 5.0)
x2 = np.linspace(0.0, 2.0)

saliksyed

#!/usr/bin/env python2
# -*- coding: utf-8 -*-
"""
Created on Wed Jun 21 18:01:05 2017

@author: saliksyed
"""

import matplotlib.pyplot as plt; plt.rcdefaults()
import numpy as np

saliksyed

#!/usr/bin/env python2
# -*- coding: utf-8 -*-
"""
Created on Wed Jun 21 18:01:05 2017

@author: saliksyed
"""

import matplotlib.pyplot as plt; plt.rcdefaults()
import numpy as np

saliksyed

#!/usr/bin/env python2
# -*- coding: utf-8 -*-
"""
Created on Wed Jun 21 18:01:05 2017

@author: saliksyed
"""

import matplotlib.pyplot as plt; plt.rcdefaults()
import numpy as np

saliksyed

import numpy as np
import matplotlib.mlab as mlab
import matplotlib.pyplot as plt


# Open the file with all the airports and read every line
data = open("airports.dat", "r").readlines()

# make an array to store the final data
final_data = []

saliksyed

import matplotlib.pyplot as plt
import numpy as np
import matplotlib.pyplot as plt


# Let's read in the countries for each airport:

data = open("airports.dat", "r").readlines()

final_data = []

saliksyed

"""
=========================================================
Demo of the histogram (hist) function with a few features
=========================================================

In addition to the basic histogram, this demo shows a few optional
features:

    * Setting the number of data bins
    * The ``normed`` flag, which normalizes bin heights so that the

saliksyed

# Python Starter Quiz
# Try your best to answer these questions. It’s just an assessment so I can get
# a feel for the level of Python skills in the class. No stress and no grade for this :)
 
# Question 1 : 
# Print out “Coding is awesome :)”
 
 
 
# Question 2: 

saliksyed

# Python Starter Quiz
# Try your best to answer these questions. It’s just an assessment so I can get
# a feel for the level of Python skills in the class. No stress and no grade for this :)
 
# Question 1 : 
# Print out “Coding is awesome :)”

print "Coding is awesome :)"

# Question 2: