kaushalshetty / featureselectionga Goto Github PK

Hello, when I ran your code got "TypeError: unhashable type: 'slice' ".Can you help me analyze the problem?thanks

import pandas as pd from sklearn.linear_model import LogisticRegression from feature_selection_ga import FeatureSelectionGA data = pd.read_excel("D:\\Project_CAD\\实验6\\data\\train_data_1\\train_1.xlsx") x, y = data.iloc[:, :53], data.iloc[:, 56] model = LogisticRegression() fsga = FeatureSelectionGA(model, x, y) pop = fsga.generate(100)

For example, now there are 30 features, and I want to select 10 features.
How to specify the number of selected features?

do you have example with complicated task when strong ML packages needed like lightGBM?

What is the selection strategy of this algorithm?Roulette or tournament?

hi,
can you provide us with an example of using the featureselectionGA

I have installed DEAP even tough i am getting this error, Why am i getting this error?

I noticed my CPU usage would top off at 25% no matter how much the population size I set.

plz help to time run
error
C:\Python27\lib\site-packages\deap\tools_hypervolume\pyhv.py:33: ImportWarning: Falling back to the python version of hypervolume module. Expect this to be very slow.
"module. Expect this to be very slow.", ImportWarning)
C:\Python27\lib\pkgutil.py:183: ImportWarning: Not importing directory 'C:\Users\taha\AppData\Roaming\Python\Python27\site-packages\mpl_toolkits': missing init.py
file, filename, etc = imp.find_module(subname, path)
C:\Python27\lib\pkgutil.py:183: ImportWarning: Not importing directory 'c:\users\taha\appdata\roaming\python\python27\site-packages\mpl_toolkits': missing init.py
file, filename, etc = imp.find_module(subname, path)
C:\Python27\lib\pkgutil.py:183: ImportWarning: Not importing directory 'C:\Python27\lib\site-packages\google': missing init.py
file, filename, etc = imp.find_module(subname, path)
C:\Python27\lib\pkgutil.py:183: ImportWarning: Not importing directory 'c:\python27\lib\site-packages\google': missing init.py
file, filename, etc = imp.find_module(subname, path)
C:\Python27\lib\pkgutil.py:183: ImportWarning: Not importing directory 'C:\Python27\lib\site-packages\google\cloud': missing init.py
file, filename, etc = imp.find_module(subname, path)
C:\Python27\lib\pkgutil.py:183: ImportWarning: Not importing directory 'C:\Python27\lib\site-packages\google\cloud\proto': missing init.py
file, filename, etc = imp.find_module(subname, path)
C:\Python27\lib\pkgutil.py:183: ImportWarning: Not importing directory 'C:\Python27\lib\site-packages\google\cloud\proto\pubsub': missing init.py
file, filename, etc = imp.find_module(subname, path)
C:\Python27\lib\pkgutil.py:183: ImportWarning: Not importing directory 'C:\Python27\lib\site-packages\google\cloud\proto\datastore': missing init.py
file, filename, etc = imp.find_module(subname, path)
C:\Python27\lib\pkgutil.py:183: ImportWarning: Not importing directory 'C:\Python27\lib\site-packages\google\pubsub': missing init.py
file, filename, etc = imp.find_module(subname, path)
C:\Python27\lib\pkgutil.py:183: ImportWarning: Not importing directory 'C:\Python27\lib\site-packages\google\logging': missing init.py
file, filename, etc = imp.find_module(subname, path)
C:\Python27\lib\pkgutil.py:183: ImportWarning: Not importing directory 'C:\Python27\lib\site-packages\google\iam': missing init.py
file, filename, etc = imp.find_module(subname, path)
C:\Python27\lib\pkgutil.py:183: ImportWarning: Not importing directory 'C:\Python27\lib\site-packages\google\cloud\logging': missing init.py
file, filename, etc = imp.find_module(subname, path)
C:\Python27\lib\pkgutil.py:183: ImportWarning: Not importing directory 'C:\Python27\lib\site-packages\google\cloud\gapic': missing init.py
file, filename, etc = imp.find_module(subname, path)
C:\Python27\lib\pkgutil.py:183: ImportWarning: Not importing directory 'C:\Python27\lib\site-packages\google\cloud\gapic\pubsub': missing init.py
file, filename, etc = imp.find_module(subname, path)

plz help tanks
plz exampl for run program send for me . tanks