Unverified50% confidenceFactExact time
IDC data shows that the global volume of data is approximately 149–180 ZB, of which 80%–90% is unstructured data.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
10/12/2026
First Seen
Valid until: 1/10/2027
Sources
Related Entities
Related Claims
Unverified据IDC统计，企业中约有80-90%的数据是非结构化的70% similarUnverified常见的数据集划分比例为70/15/15或80/10/1065% similarUnverifiedA nominally 90% conformal prediction confidence interval achieved a marginal coverage rate of 90.72% on the overall data, but coverage dropped sharply to 75.66% on the post-hoc high-demand subset.58% similarUnverifiedIDC研究指出非结构化数据的年增长率约为60%，远超结构化数据增速57% similar
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