Eight common machine learning misconceptions
Here are eight common misconceptions about machine learning that you should be aware of. 1 -> Many people believe that machine learning algorithms can work with any type of data without preprocessing. However, it is important to clean and preprocess the data before feeding it into the algorithm to ensure accurate results. For example, if you have a dataset with missing values, outliers, or categorical variables, you need to handle them appropriately before training your model. # Preprocessing data example from sklearn.preprocessing import StandardScaler from sklearn.impute import SimpleImputer # Fill missing values with mean imputer = SimpleImputer(strategy='mean') X_train = imputer.fit_transform(X_train) # Normalize the data scaler = StandardScaler() X_train = scaler.fit_transform(X_train) 2 -> Another misconception is that more data will always lead to better machine learning models. While having more data can improve the performance of some models, it is not al