Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Dance Revolution: Long-Term Dance Generation with Music via Curriculum
  Learning   Dancing to music is one of human's innate abilities since ancient times. In
machine learning research, however, synthesizing dance movements from music is
a challenging problem. Recently, researchers synthesize human motion sequences
through autoregressive models like recurrent neural network (RNN). Such an
approach often generates short sequences due to an accumulation of prediction
errors that are fed back into the neural network. This problem becomes even
more severe in the long motion sequence generation. Besides, the consistency
between dance and music in terms of style, rhythm and beat is yet to be taken
into account during modeling. In this paper, we formalize the music-conditioned
dance generation as a sequence-to-sequence learning problem and devise a novel
seq2seq architecture to efficiently process long sequences of music features
and capture the fine-grained correspondence between music and dance.
Furthermore, we propose a novel curriculum learning strategy to alleviate error
accumulation of autoregressive models in long motion sequence generation, which
gently changes the training process from a fully guided teacher-forcing scheme
using the previous ground-truth movements, towards a less guided autoregressive
scheme mostly using the generated movements instead. Extensive experiments show
that our approach significantly outperforms the existing state-of-the-arts on
automatic metrics and human evaluation. We also make a demo video to
demonstrate the superior performance of our proposed approach at
https://www.youtube.com/watch?v=lmE20MEheZ8.

18
The categories of this paper are: econ
9
The categories of this paper are: nlin
27
The categories of this paper are: comp-gas
17
The categories of this paper are: q-fin
28
The categories of this paper are: alg-geom
21
The categories of this paper are: adap-org
30
The categories of this paper are: q-alg
14
The categories of this paper are: math-ph
8
The categories of this paper are: hep-ex
26
The categories of this paper are: bayes-an
16
The categories of this paper are: stat
31
The categories of this paper are: ao-sci
2
The categories of this paper are: math
6
The categories of this paper are: astro-ph
34
The categories of this paper are: chem-ph
13
The categories of this paper are: quant-ph