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What is difference between Image_Dataset_from_Directory and Flow_from_Directory?

Answer: ImageDataset_from_Directory is a dataset object that loads images directly from a directory, whereas Flow_from_Directory generates batches of augmented data from images in a directory for training deep learning models, typically used with frameworks like TensorFlow or Keras.

These differences highlight the distinct functionalities and purposes of ImageDataset_from_Directory and Flow_from_Directory in the context of data handling and deep learning model training.

Aspect ImageDatasetFromDirectory FlowFromDirectory
Purpose Loads image data and labels from a directory into a dataset. Generates batches of augmented images and their labels during model training.
Input to Model Provides access to the images and their corresponding labels. Feeds batches of augmented images and their labels to the model during training.
Data Loading Loads all images and their labels into memory at once. Loads images and their labels in batches on the fly during model training.
Suitable for Smaller datasets that can fit into memory. Larger datasets that cannot fit into memory at once.
Performance Faster data loading but requires sufficient memory. More memory efficient but may be slower due to on-the-fly loading.
Usage Typically used for smaller-scale projects or datasets. Commonly used for larger-scale projects or datasets

Conclusion:

In conclusion, the primary difference between ImageDataset_from_Directory and Flow_from_Directory lies in their functionalities: while ImageDataset_from_Directory is used for directly loading images into dataset objects for processing or analysis, Flow_from_Directory is employed to generate augmented data batches for training deep learning models, often in conjunction with frameworks like TensorFlow or Keras.


 


Reffered: https://www.geeksforgeeks.org

AI ML DS

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