Predictive Analytics with TensorFlow 10.1: Recommendation Systems

The video tutorial covers recommendation systems, focusing on collaborative, content-based, and hybrid approaches. It discusses the challenges of collaborative filtering, such as cold start, scalability, and sparsity, and explains content-based filtering's reliance on item characteristics and user preferences. The tutorial introduces hybrid systems that combine both methods for improved accuracy. It also covers the utility matrix, data preparation using the MovieLens dataset, and building a recommendation model using TensorFlow, SVD, and K-means clustering.

How does the SVD algorithm contribute to collaborative filtering?

What are the key components of the MovieLens dataset used for building recommendation engines?

How can gender bias affect movie ratings in recommendation systems?

What role does the Pearson correlation play in user-user similarity calculations?