ConvLearner.from_model_data in CAM from Lesson 7

binga · February 22, 2018, 7:08am

Hi,

Has anyone been able to work through the Class Activation Maps notebook?

The from_model_data function doesn’t seem to be available in master.

When I do a repo search, it’s present in one commit.

fastai/fastai/blob/473691a67175669aae0c67f25084d38cd135b50a/fastai/learner.py#L29-L32


def from_model_data(cls, m, data):
    self = cls(data, BasicModel(to_gpu(m)))
    self.unfreeze()
    return self

Am I missing something?

Thanks.

binga · February 22, 2018, 8:48pm

Ah, this is working now. The function is indeed available in master, I’m not sure how did I miss that. Just ensure you are working on the master by doing pip install https://github.com/fastai/fastai/archive/master.zip and not pip install fastai. Just putting it up here FWIW. Thanks!