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pipeline:window:cryolo:picking_general_refine [2019/09/18 10:39] twagner [4. Training] |
pipeline:window:cryolo:picking_general_refine [2019/09/18 12:53] twagner [Picking particles - Using the general model refined for your data] |
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What does // | What does // | ||
- | The general model was trained on a lot of particles with a variety of shapes and therefore learned a robust set of generic features. The last layers, however, learn a fairly abstract representation of the particles and it might be that they do not perfectly fit your particle at hand. In order to adapt this abstract representation within the network to your specific particle, fine-tuning only affects the last two convolutional layers, but keeps all others fixed. | + | The general model was trained on a lot of particles with a variety of shapes and therefore learned a robust set of generic features. The last layers, however, learn a fairly abstract representation of the particles and it might be that they do not perfectly fit your particle at hand. In order to adapt this abstract representation within the network to your specific particle, fine-tuning only affects the last convolutional layers, but keeps all others fixed. |
Why should I // | Why should I // | ||
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{{ : | {{ : | ||
<note important> | <note important> | ||
+ | **Adjust the number of layers to train** | ||
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The number of layers to fine tune (specified by layers_fine_tune in the //" | The number of layers to fine tune (specified by layers_fine_tune in the //" | ||
</ | </ |