The importance of big data in machine learning cannot be overstated. Through the evolution of big data, scientific technologies that rely heavily on large-scale data to solve complex problems have gained prominence; machine learning is one such technology. Many machine learning models that deliver high efficiency in predicting, detecting, classifying, and discovering insights have been enabled by big data. However, the acquisition and storage of big data pose significant challenges due to centralized environments and high costs. Blockchain technology offers a decentralized, secure, and cost-effective solution for data sharing, which can enhance machine learning models. This paper explores the concept of big data, machine learning, and blockchain technology, and discusses how blockchain can be integrated into machine learning to improve reliability and performance.
Sandhi et al. (Wed,) studied this question.