In this task, you are given the abstract of a research paper. Your task is to generate a summary of this abstract. Your summary should not be very short, but it's better if it's not more than 30 words.
Q: Deep generative models such as Generative Adversarial Networks (GANs) and
Variational Auto-Encoders (VAEs) are important tools to capture and investigate
the properties of complex empirical data. However, the complexity of their inner
elements makes their functionment challenging to assess and modify. In this
respect, these architectures behave as black box models. In order to better
understand the function of such networks, we analyze their modularity based on
the counterfactual manipulation of their internal variables. Our experiments on the
generation of human faces with VAEs and GANs support that modularity between
activation maps distributed over channels of generator architectures is achieved
to some degree, can be used to better understand how these systems operate and allow meaningful transformations of the generated images without further training.
erate and edit the content of generated images.
A:
We investigate the modularity of deep generative models.