November 2019
Intermediate to advanced
320 pages
13h 35m
French
Content preview from Machine Learning avec Scikit-Learn
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2.7 Régler avec précision votre modèle
77
© Dunod – Toute reproduction non autorisée est un délit.
Avec ces informations, vous pourriez essayer de supprimer certaines des variables
les moins utiles (p. ex. il n’y a qu’une seule des catégories ocean_proximity qui
soit utile, c’est pourquoi vous pouvez tenter de supprimer les autres).
Vous devriez aussi étudier les erreurs particulières faites par votre système, puis
essayer de comprendre pourquoi il en fait et comment corriger le problème (par
exemple en ajoutant d’autres variables ou en vous débarrassant de celles qui ne sont
pas informatives, en nettoyant les données aberrantes, etc.).
2.7.5
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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.