fat tail

名词 n.
中文释义

英文释义

名词 n.
  1. A mass of fat stored in the rump of a beast as an adaptation to heat and harsh environmental conditions or selection by man.
  2. The relatively high probability of a relatively extreme outcome.
  3. A tail of a probability distribution with significantly higher kurtosis than a normal distribution (which has kurtosis = 0).
  4. A tail of a probability distribution with infinite variance.

词形变化

fat tails plural fat-tail alternative fattail alternative

词汇关系

相关词
fat-tailed black swan
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