Explainable artificial intelligence modeling to forecast bitcoin prices


Goodell J. W., Ben Jabeur S., Saâdaoui F., NASİR M. A.

International Review of Financial Analysis, vol.88, 2023 (SSCI, Scopus) identifier

  • Nəşrin Növü: Article / Article
  • Cild: 88
  • Nəşr tarixi: 2023
  • Doi nömrəsi: 10.1016/j.irfa.2023.102702
  • jurnalın adı: International Review of Financial Analysis
  • Jurnalın baxıldığı indekslər: Social Sciences Citation Index (SSCI), Scopus, ABI/INFORM, Business Source Elite, Business Source Premier, EconLit
  • Açar sözlər: Cryptocurrency prices, Decision support systems, Explainable artificial intelligence, Feature selection, SHAP value
  • Açıq Arxiv Kolleksiyası: Məqalə
  • Adres: Bəli

Qısa məlumat

Forecasting cryptocurrency behaviour is an increasingly important issue for investors. However, proposed analytical approaches typically suffer from a lack of explanatory power. In response, we propose for cryptocurrency pricing an explainable artificial intelligence (XAI) framework, including a new feature selection method integrated with a game-theory-based SHapley Additive exPlanations approach and an explainable forecasting framework. This new approach, extendable to other uses, improves both forecasting and model generalizability and interpretability. We demonstrate that XAI modeling is capable of predicting cryptocurrency prices during the recent cryptocurrency downturn identified as associated in part with the Russian-Ukraine war. Modeling reveals the critical inflection points of the daily financial and macroeconomic determinants of the transitions between low and high daily prices. We contribute to financial operating systems research and practice by introducing XAI techniques to enhance the transparency and interpretability of machine learning applications and to support various decision-making processes.