Recommender Systems Complete Course Beginner to Advanced - Project Amazon Product Recommendation System: Random Train-Te

The video tutorial explains how to perform a train-test split using a random split method. It begins by setting a random seed with TensorFlow for reproducibility, followed by shuffling the dataset. The shuffled data is then divided into train and test sets, with 80% for training and 20% for testing. The importance of randomness in the split is emphasized to ensure better results. The tutorial concludes with a brief mention of moving on to model development in the next video.

What is the rationale behind taking the first 80% of shuffled data as the training set?

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Why is it important to ensure that the train and test sets are random?

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What steps would you take to implement a train-test split in a machine learning project?

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