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Python for Finance by 2014
mobi |eng | | Author:2014

The corresponding output is shown as follows: According to the 52-week high and low trading strategy, we have more incentive to buy IBM's stock today. Roll's model to estimate spread ...
( Category: other August 3,2017 )
Mastering Python High Performance by 2015
epub, mobi |eng | | Author:2015

The preceding code is simple enough. Yes, we could easily improve it by changing the list comprehension expression for a generator. However, for the sake of showing the improvement from ...
( Category: Computers & Technology August 3,2017 )
Python Data Analysis by 2014
mobi, epub |eng | | Author:2014

Load the sunspots data into a NumPy array:data_loader = sm.datasets.sunspots.load_pandas() data = data_loader.data.values N = len(data) Generate a sine and calculate the cointegration of the sine with itself:t = np.linspace(-2 ...
( Category: other August 1,2017 )
Python Data Science Cookbook by Gopi Subramanian
epub, azw3, pdf |eng | 2015-11-15 | Author:Gopi Subramanian [Subramanian, Gopi]

This is the function to find the closest prototype vector for a given vector:def find_closest(in_vector,proto_vectors): closest = None closest_distance = 99999 for p_v in proto_vectors: distance = euclidean_distances(in_vector,p_v.p_vector) if distance ...
( Category: Software August 1,2017 )
Web Scraping with Python: Collecting Data from the Modern Web by Mitchell Ryan
azw3 |eng | 2015-06-14 | Author:Mitchell, Ryan [Mitchell, Ryan]

( Category: Internet & Social Media July 31,2017 )
Python's Embrace (Bitten Point Book 3) by Eve Langlais
epub |eng | 2016-04-13 | Author:Eve Langlais [Langlais, Eve]

( Category: Paranormal July 31,2017 )
Python Machine Learning by Sebastian Raschka
epub, pdf |eng | | Author:Sebastian Raschka

After the grid search has completed, we can print the different hyperparameter value combinations and the average ROC AUC scores computed via 10-fold cross-validation. The code is as follows: >>> ...
( Category: Databases & Big Data July 29,2017 )
Python Essentials by Lott Steven F
azw3, epub |eng | 2015-06-29 | Author:Lott, Steven F. [Lott, Steven F.]

Wait. What just happened? How is this possible? As a hint, we'll need to search through the code for an object with a hidden, shared state. Earlier, we noted that ...
( Category: Programming Languages July 28,2017 )
Learning Python Design Patterns by 2013
epub |eng | | Author:2013

Abstract Factory versus Factory Method Let's look at the instances where we need to use the Abstract Factory or Factory Method. Use the Factory Method pattern when there is a ...
( Category: other July 28,2017 )
Python High Performance Programming by 2013
mobi |eng | | Author:2013

( Category: Computers & Technology July 23,2017 )
Beginning+Python 2.compressed by Unknown
mobi, epub |eng | 2015-09-11 | Author:Unknown

Chapter 18: Numerical Programming Lists or Tuples? Which should you use for arrays: lists or tuples? Remember that lists can be modified, whereas tuples cannot. Therefore, if you need to ...
( Category: other July 22,2017 )
Mastering Python for Data Science by 2015
epub, mobi |eng | | Author:2015

Here is the output of the preceding code: In the preceding scatter plot, we can see that there is no clear pattern between the average points scored and the height. ...
( Category: Computers & Technology July 22,2017 )
Automate the Boring Stuff with Python: Practical Programming for Total Beginners by Al Sweigart
mobi, epub, pdf |eng | 2015-04-24 | Author:Al Sweigart

Write the data structure to a text file with the .py extension using the pprint module. Step 1: Read the Spreadsheet Data There is just one sheet in the censuspopdata.xlsx ...
( Category: Programming July 22,2017 )
Python Playground by Mahesh Venkitachalam
mobi, epub |eng | 2016-07-21 | Author:Mahesh Venkitachalam

( Category: Programming Languages July 22,2017 )
Large Scale Machine Learning with Python by 2016
epub |eng | | Author:2016

By now, this method will be quite familiar; it is basically the same way a classifier in Scikit-learn would work. However, there are two important things to notice. With SkFlow, ...
( Category: other July 22,2017 )

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