Is Feature extraction step required in CNN?
2 visualizzazioni (ultimi 30 giorni)
Mostra commenti meno recenti
I research 3 D volumetric brain tumor segmentation using CNN. Is activation map the feature extraction in CNN?. So i want to know the feature extraction in CNN. Is Feature extraction step required in CNN?
0 Commenti
Risposte (1)
Ameer Hamza
il 18 Ott 2020
Not explicitly. You can do some pre-processing, but you don't need to extract features yourself. The whole point of using a CNN is that we do need to decide which features are important for a specific problem. It should learn important features during the training process.
Vedere anche
Categorie
Scopri di più su Deep Learning Toolbox in Help Center e File Exchange
Prodotti
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!