probability of occurrence

基本解释

Besides, the probability of occurrence of wave groups is discussed and various descriptive methods of wave group extents are compared.
討論了波群發生概率，比較了不同的波群程度的描述方法。
Japan Earthquake Investigation Committee, said, Nagano Prefecture 30 years of this fault zone, 14% probability of occurrence of 8 earthquake.
日本地震調查委員會表示，長野縣的這個斷層地帶30年內有14%的概率發生8級地震。
This led him to calculate that the information content of any event was proportional to the logarithm of its inverse probability of occurrence.
這使他提出了這樣的推論：事件的信息容量與事件發生逆概率的對數成正比。
ecocn.org

Thus, by deliberately disrupting all redundant safety systems, saboteurs can cause a severe event that would have had only a very low probability of occurrence if left to chance.
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This led him to calculate that the information content of any event was proportional to the logarithm of its inverse probability of occurrence. (Unlike many popular-science books that eschew equations, Mr Vedral includes a couple and tries his best to explain them to the reader.) What does the equation mean?
ECONOMIST: Information theory