Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: CatGAN: Category-aware Generative Adversarial Networks with Hierarchical
  Evolutionary Learning for Category Text Generation   Generating multiple categories of texts is a challenging task and draws more
and more attention. Since generative adversarial nets (GANs) have shown
competitive results on general text generation, they are extended for category
text generation in some previous works. However, the complicated model
structures and learning strategies limit their performance and exacerbate the
training instability. This paper proposes a category-aware GAN (CatGAN) which
consists of an efficient category-aware model for category text generation and
a hierarchical evolutionary learning algorithm for training our model. The
category-aware model directly measures the gap between real samples and
generated samples on each category, then reducing this gap will guide the model
to generate high-quality category samples. The Gumbel-Softmax relaxation
further frees our model from complicated learning strategies for updating
CatGAN on discrete data. Moreover, only focusing on the sample quality normally
leads the mode collapse problem, thus a hierarchical evolutionary learning
algorithm is introduced to stabilize the training procedure and obtain the
trade-off between quality and diversity while training CatGAN. Experimental
results demonstrate that CatGAN outperforms most of the existing
state-of-the-art methods.

25
The categories of this paper are: patt-sol
21
The categories of this paper are: adap-org
23
The categories of this paper are: solv-int
37
The categories of this paper are: supr-con
9
The categories of this paper are: nlin
30
The categories of this paper are: q-alg
26
The categories of this paper are: bayes-an
20
The categories of this paper are: acc-phys
33
The categories of this paper are: plasm-ph
11
The categories of this paper are: hep-lat
22
The categories of this paper are: chao-dyn
32
The categories of this paper are: atom-ph
7
The categories of this paper are: hep-th
3
The categories of this paper are: physics
13
The categories of this paper are: quant-ph
18
The categories of this paper are: econ