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Machine Learning Application on Marketing Operation - Coggle Diagram
Machine Learning Application on Marketing Operation
select& train models
logistic regression
random forest
neural networks
Scikit-learn
model.fit(x, y)
model.predict(test)
model evaluation
RMSE(Root-Mean-Square Error)
skleasrn mean_squared_error()
model tuning
grid search
sklearn GridSearchCV()
data preprocessing
&
feature-engineering
train test split
training(80%) test(20%)
feature exploration
visualization
pandas.info()
pandas.unique()
correlation
fill null values
remove rows
padding with mean or median
sklearn SimpleInputer()
transform categorical data
one hot encoding
sklearn OneHotEncoder()
pandas.get_dummies()
pipelining
sklearn Pipeline()
can put pipeline within a pipeline
scale data
sklearn StandardScaler()
example
housing prices