Deep learning is a subset of AI used to train artificial neural networks for complex data processing. Personalized recommendations are being enhanced by the efficiency of deep learning models, which involve data collection and preprocessing, building and training deep neural networks, generating recommendations, and evaluating and refining the system. Deep learning models are typically built using deep neural networks such as convolutional neural networks (CNNs) and recurrent neural networks (RNNs). These networks are trained on labeled datasets, where the model learns to map inputs to corresponding outputs by adjusting the weights and biases of its connections. Search engines and online platforms have the ability to understand user interests and display customised ads thanks to deep learning.
