April 2022
Beginner to intermediate
534 pages
13h 38m
English
Content preview from The Kaggle Book
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.
8
Hyperparameter Optimization
How a Kaggle solution performs is not simply determined by the type of learning algorithm you choose. Aside from the data and the features that you use, it is also strongly determined by the algorithm’s hyperparameters, the parameters of the algorithm that have to be fixed prior to training, and cannot be learned during the training process. Choosing the right variables/data/features is most effective in tabular data competitions; however, hyperparameter optimization is effective in all competitions, of any kind. In fact, given fixed data and an algorithm, hyperparameter optimization is the only sure way to enhance the predictive performance of the algorithm and climb the leaderboard. It also helps in ensembling, ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.