I have trained a model fish.pth with 2 channels (fish and background). I want to add a layer so that I train a new model spine.pth which segments 3 classes fish, spine and background. Yes, I can do it in one operation, but I want to learn the method. I made a class which initializes a model with 2 out_channels such that I can load the weights from my pretrained model. Do I have to make a new model or can I just alter model_spine?

I have trained a model fish.pth with 2 channels (fish and background). I want to add a layer so that I train a new model spine.pth which segments 3 classes fish, spine and background. Yes, I can do it in one operation, but I want to learn the method. I made a class which initializes a model with 2 out_channels such that I can load the weights from my pretrained model. Do I have to make a new model or can I just alter model_spine?

I have trained a model fish.pth with 2 channels (fish and background). I want to add a layer so that I train a new model spine.pth which segments 3 classes fish, spine and background. Yes, I can do it in one operation, but I want to learn the method. I made a class which initializes a model with 2 out_channels such that I can load the weights from my pretrained model. Do I have to make a new model or can I just alter model_spine?

I have trained a model fish.pth with 2 channels (fish and background). I want to add a layer so that I train a new model spine.pth which segments 3 classes fish, spine and background. Yes, I can do it in one operation, but I want to learn the method. I made a class which initializes a model with 2 out_channels such that I can load the weights from my pretrained model. Do I have to make a new model or can I just alter model_spine?

I have trained a model fish.pth with 2 channels (fish and background). I want to add a layer so that I train a new model spine.pth which segments 3 classes fish, spine and background. Yes, I can do it in one operation, but I want to learn the method. I made a class which initializes a model with 2 out_channels such that I can load the weights from my pretrained model. Do I have to make a new model or can I just alter model_spine?

I have trained a model fish.pth with 2 channels (fish and background). I want to add a layer so that I train a new model spine.pth which segments 3 classes fish, spine and background. Yes, I can do it in one operation, but I want to learn the method. I made a class which initializes a model with 2 out_channels such that I can load the weights from my pretrained model. Do I have to make a new model or can I just alter model_spine?