Decision Tree Pruning explained (Pre-Pruning and Post-Pruning)
In this video, we are going to cover how decision tree pruning works. Hereby, we are first going to answer the question why we even need to prune trees. Then, we will go over two pre-pruning techniques. And finally, we will see how post-pruning works.
Links:
Corresponding blog post: https://www.sebastian-mantey.com/theo...
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Timestamps:
00:00 - Why do we need to prune trees?
01:57 - Overfitting example
04:44 - Pre-Pruning: Min-Samples approach
07:08 - Pre-Pruning: Max-Depth approach
10:18 - Post-Pruning
En esta página del sitio puede ver el video en línea Decision Tree Pruning explained (Pre-Pruning and Post-Pruning) de Duración hora minuto segunda en buena calidad , que subió el usuario Sebastian Mantey 11 marzo 2020, comparta el enlace con amigos y conocidos, en youtube este video ya ha sido visto 49,090 veces y le gustó 646 a los espectadores. Disfruta viendo!
