hello here why do we only use mnb.fit function and not fit_transform function?
Doubt while training the dataset
hey @Sid10 ,
fit method is used with machine learning models to learn information , extract feature for future prediction , hence they don’t transform or change the data provided to them , they just learn some patterns based on them and perform calculations.
whereas , fit_transform means it will first understand the data and also transform it to some other values , just like we do preprocessing on data. For example LabelEncoder from sklearn. They implement funtion fit_transform . It take input as a list of various string classes ,and return a list of converted unique individual numeric labels .
I hope this would have resolved your doubt.
Thank You and Happy Learning 
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