The food and agriculture could be a driver of the economy in Russia if intensive growth factors were mainly used. In particular, it is necessary to adjust the food export structure to fit reality better. This problem implies longterm forecasting of the commodity combinations and export directions which could provide a persistent export gain in the future. Unfortunately, the existing solutions for food market forecasting tackle mainly with short-term prediction, whereas structural changes in a whole branch of an economy can last during years. Long-term food market forecasting is a tricky one because food markets are quite unstable and export values depend on a variety of different features. The paper provides a multi-step data-driven framework which uses multimodal data from various databases to detect these commodities and export directions. We propose the quantile nonlinear autoregressive exogenous model together with pre-filtering to tackle with such long-term prediction tasks. The framework also considers textual information from mass-media to assess political risks related to prospective export directions. The experiments show that the proposed framework provides more accurate predictions then widely used ARIMA model. The expert validation of the obtained result confirms that the framework could be useful for export diversification.
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На сайте НГУ: https://research.nsu.ru/ru/publications/framework-for-automated-food-export-gain-forecasting
Devyatkin D., Otmakhova Y. Framework for Automated Food Export Gain Forecasting // Data Analytics and Management in Data Intensive Domains: ХХI In-ternational Conference DAМDID/RCDL'2019 (October 15–18, 2019, Kazan, Russia): Conference Proceedings. Edited bу Alexander Elizarov, Boris Novikov, Sergey Stupnikov.– Kazan: Kazan Federal University, 2019. – 496 р. – 2019. – P. 39.