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Abstract

Study on the pricing mechanism of coal enterprises based on time series model

Author(s): Zhang Zhaoyin

In this paper, a structure-adaptive piece-wise linear segments representation of time series is proposed. The algorithm can automatically produce the K piece-wise segments of time series, which can approximate the original time series. The time series prediction method based on support vector machine is proposed to predict coal price. The experiment results show that each error index of our proposed algorithm is less than that of any other model. The predictive accuracy is improved greatly, which can provide reference for pricing mechanism of coal enterprises.


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Citations : 875

BioTechnology: An Indian Journal received 875 citations as per Google Scholar report

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  • China National Knowledge Infrastructure (CNKI)
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  • Cosmos IF
  • Directory of Research Journal Indexing (DRJI)
  • Secret Search Engine Labs
  • Euro Pub
  • ICMJE

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