Mapping the Evolution of cross-Strait Relations via GDELT (2014–2023)

The data isThese data are supplementary materials of the paper \"Mapping the Evolution of cross-Strait Relations via Global News Big Data (2014–2023)\". It contains several parts: (1) The raw data of 395,465 cross-Strait events with media domains in cross-Strait relations from 2014-2023. (Both Data with Domains.xlsx) (2) Four time‑series indices to represent the evolution of cross-Strait relations -- Attention Index, Balance Index, Imapct Index, Tone Inde.(Monthly Indices Full.xlsx) (3) Two distributional measures (QuadClass and EventRootCode) in these events during the decade. (Monthly Counts Quad&Event.xlsx) (4) The Devation Index of the 50 high-impact media, which includes 6 dimensions. (Media 6Metrics DeviationSummary.xlsx) (5) 1,000 cross-Strait news reports as most significant reports ranked based on the NumMentions metric, which are prepared for LDA model (Selected News Samples.docx) (6) The sentiment classification of selected 1,000 news titles with VADER. (News Titles Emotions (2014-2023). xlsx)