Strojové učení pro finance

Machine Learning for Finance in Python

Nathan George

Data Science Professor

Strojové učení ve financích

Machine Learning for Finance in Python

Uzavírací cena AMD

Machine Learning for Finance in Python

graf volatility

Machine Learning for Finance in Python

Pochopení dat

print(amd_df.head())
            Adj_Close  Adj_Volume
Date                             
1999-03-10      8.690   4871800.0
1999-03-11      8.500   3566600.0
1999-03-12      8.250   4126800.0
1999-03-15      8.155   3006400.0
1999-03-16      8.500   3511400.0
Machine Learning for Finance in Python

graf uzavírací ceny a objemu

Machine Learning for Finance in Python

Grafy EDA

amd_df['Adj_Close'].plot()
plt.show()

Uzavírací cena AMD

# clears the plot area
plt.clf()
vol = amd_df['Adj_Volume']
vol.plot.hist(bins=50)
plt.show()

histogram objemu

Machine Learning for Finance in Python
amd_df['10d_close_pct'] = amd_df['Adj_Close'].pct_change(10)

amd_df['10d_close_pct'].plot.hist(bins=50) plt.show()

histogram procentuálních změn

Machine Learning for Finance in Python
amd_df['10d_future_close'] = amd_df['Adj_Close'].shift(-10)

amd_df['10d_future_close_pct'] = amd_df['10d_future_close'].pct_change(10)

posunutá data a procentuální změny

Machine Learning for Finance in Python
corr = amd_df.corr()
print(corr)
                      10d_future_close_pct  10d_future_close  10d_close_pct  \
10d_future_close_pct              1.000000          0.070742       0.030402   
10d_future_close                  0.070742          1.000000       0.082828   
10d_close_pct                     0.030402          0.082828       1.000000   
Adj_Close                        -0.083982          0.979345       0.073843   
Adj_Volume                       -0.024456         -0.122473       0.044537   

                      Adj_Close  Adj_Volume  
10d_future_close_pct  -0.083982   -0.024456  
10d_future_close       0.979345   -0.122473  
10d_close_pct          0.073843    0.044537  
Adj_Close              1.000000   -0.119437  
Adj_Volume            -0.119437    1.000000
Machine Learning for Finance in Python

graf nezpracovaných korelací

Machine Learning for Finance in Python

úplný korelační graf

Machine Learning for Finance in Python

graf vysokých korelací

Machine Learning for Finance in Python

Provedeme EDA!

Machine Learning for Finance in Python

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