Conflict and Mediation Event Observations (CAMEO)冲突与调解事件观察编码体系（CAMEO）

CAMEO is an event-coding ontology rather than a single observation dataset. It organizes political interactions into twenty top-level categories, ranging from public statements and cooperation to coercion, assault, fighting, and unconventional mass violence. The scheme underlies major event-data systems including GDELT and ICEWS.

This catalog entry points to the codebook and does not claim to host a separate CAMEO event corpus.

CAMEO 是事件编码本体，而不是单一观测数据集。它将政治互动划分为二十个一级类别，从公开表态与合作延伸到胁迫、袭击、交战及非常规大规模暴力，是 GDELT、ICEWS 等主要事件数据库采用的基础编码体系。

本条目提供编码手册入口，不将 CAMEO 本身误作一份独立事件数据。