2026-10-10T19:08:46Z https://www.scidb.cn/oai

10.57760/sciencedb.14149 2026-06-03T18:09:55Z

2026-06-03 The supporting data for the paper"Time Series Prediction with Transformer Neural Network Optimized by IFS and Hunger-Driven DMOA" doi:10.57760/sciencedb.14149 en About DatasetContent The following files, SSMI, HSI, NYA, and IXIC, are the datasets our select and used in the paper, corresponding to the indices SSMI, HSI, NYA, and IXIC. Each data file contains 1,000 data points. The first column represents time, and the second column represents the opening price at the corresponding time.Acknowledgements Original data collected from Yahoo Finance.The Index and specific time series collected and further filtered base on Kaggle's data. The link is:Stock Exchange Data.The Kaggle introduce about the data as follow: Content Daily price data for indexes tracking stock exchanges from all over the world (United States, China, Canada, Germany, Japan, and more). The data was all collected from Yahoo Finance, which had several decades of data available for most exchanges. Prices are quoted in terms of the national currency of where each exchange is located. Acknowledgements Data collected from Yahoo Finance Photo by Jason Leung on Unsplash Intuitionistic Fuzzy Entropy(IFS); Dwarf Mongoose Optimization Algorithm(DMOA); Transformer; Hunger-driven Strategy; Time Series Prediction Shixing Zheng Suyang Ma PUBLIC https://creativecommons.org/publicdomain/zero/1.0/ dataset Science Data Bank