我们利用了这样一个事实:<math>P(e\mid c)</math>可以分解为两个加权和,即<math>c</math>和<math>C\c</math>。按照其他人的命名法<ref>Branden Fitelson and Christopher Hitchcock. Probabilistic Measures of Causal Strength. ''Causality in the Sciences'', | 我们利用了这样一个事实:<math>P(e\mid c)</math>可以分解为两个加权和,即<math>c</math>和<math>C\c</math>。按照其他人的命名法<ref>Branden Fitelson and Christopher Hitchcock. Probabilistic Measures of Causal Strength. ''Causality in the Sciences'', |