Concurrent neural network: a model of competition between times series
نویسندگان
چکیده
Competition between times series often arises in sales prediction, when similar products are on sale a marketplace. This article provides model of the presence cannibalization series. creates "competitiveness" function that depends external features such as price and margin. It also theoretical guaranty error under some reasonable conditions, implement this using neural network to compute competitiveness function. implementation outperforms other traditional time methods classical networks for market share prediction real-world data set. Moreover, it allows controlling underprediction, which plagues forecasts models.
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ژورنال
عنوان ژورنال: Annals of Operations Research
سال: 2021
ISSN: ['1572-9338', '0254-5330']
DOI: https://doi.org/10.1007/s10479-021-04253-3