kbfreder

# this is a custom module
import assess_clf_models as acm

from sklearn.linear_model import LogisticRegression
from sklearn.tree import DecisionTreeClassifier
from sklearn.ensemble import GradientBoostingClassifier, RandomForestClassifier, BaggingClassifier
from catboost import CatBoostClassifier

from sklearn.compose import ColumnTransformer
from sklearn.preprocessing import StandardScaler, OneHotEncoder, FunctionTransformer

kbfreder

# import Random Forest

base_rf = RandomForestClassifier(n_estimators=100, max_depth=None)
base_rf.fit(train_X, train_y)
depths = [est.tree_.max_depth for est in base_rf.estimators_]

kbfreder

from sklearn.model_selection import GridSearchCV
from sklearn.metrics import make_scorer 
# import Random Forest

param_grid = {'n_estimators': [50, 100, 200],
                 'max_depth':[None, 10, 15, 20], 
                 'criterion': ['gini', 'entropy'],
                 'min_impurity_decrease': [0, 1e7, 1e5]}
scorer = make_scorer(accuracy_score)

kbfreder

# import function, or patch it:
  # Note: may need to install mlxtend
  
try:
    from sklearn.inspection import permutation_importance
except ImportError:
    print("Problem importing permutation_importance -- patching")
    from mlxtend.evaluate import feature_importance_permutation
    def permutation_importance(estimator, X, y, scoring='r2', n_repeats=5):
        """

kbfreder

import logging

# REFERENCES
# logging message attributes: https://docs.python.org/3/library/logging.html#logrecord-attributes
# datetime formatting: https://docs.python.org/3/library/datetime.html#strftime-and-strptime-behavior

# ---------------------------------------------
# BASIC LOGGING
# ---------------------------------------------

kbfreder

# BASIC 
# ----------------------------------------------------------------------

# elapsed time
import time
start_time = time.time()
 '''code to execute'''
end_time = time.time()
print('Elapsed time: {:.1f} min'.format((end_time - start_time) / 60))

kbfreder

#!/bin/bash
# loop through dates, using GNU dates
# GNU date reference: https://www.gnu.org/software/coreutils/manual/html_node/Examples-of-date.html

# define paths
open_path=../data/raw
save_path=../data/processed

# define dates
start_date=2020-02-25

kbfreder

import argparse
import config_file as cfg # a config file


# i like to have 'main' as a stand-alone function, so I have the option
# of importing this file as a module, and calling main directly
def main(*args):
  # in which we do the things
  print('Running main function')

kbfreder

#!/bin/bash
#--------------------------------------
# if no argument given, 'd' defaults to yesterday's date

# the `-z` argument checks for an empty string
if [ -z "$1" ]
then
    echo "No argument supplied; using yesterday's date"
    d=$(date --date '-1 day' +%Y-%m-%d)
else

kbfreder

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