Recommender Systems: An Applied Approach using Deep Learning - Making the Model and Query Tower

The video tutorial covers the process of setting up a TensorFlow recommended system model. It begins with loading the tensor board extension and proceeds to create a class named 'Amazon product'. The tutorial discusses setting dimensionality for query and candidate representations, and developing query and candidate towers using Keras. The model is defined with specific embedding dimensions, and the query tower is built using TensorFlow layers. The tutorial emphasizes the importance of using unique users and beers for the query and candidate towers, respectively.

What considerations should be made regarding overfitting when increasing dimensions?

What layers are used in the query tower and what is their purpose?

How does the embedding layer function in the context of the user model?