Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: An Effective and Efficient Method to Solve the High-Order and the
  Non-Linear Ordinary Differential Equations: the Ratio Net   An effective and efficient method that solves the high-order and the
non-linear ordinary differential equations is provided. The method is based on
the ratio net. By comparing the method with existing methods such as the
polynomial based method and the multilayer perceptron network based method, we
show that the ratio net gives good results and has higher efficiency.

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The categories of this paper are: bayes-an
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The categories of this paper are: funct-an
13
The categories of this paper are: quant-ph
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The categories of this paper are: acc-phys
37
The categories of this paper are: supr-con
0
The categories of this paper are: hep-ph
34
The categories of this paper are: chem-ph
6
The categories of this paper are: astro-ph
23
The categories of this paper are: solv-int
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The categories of this paper are: cmp-lg
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The categories of this paper are: q-fin
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The categories of this paper are: stat
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The categories of this paper are: gr-qc
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The categories of this paper are: hep-lat
33
The categories of this paper are: plasm-ph
8
The categories of this paper are: hep-ex