Home > Term: Zipf's law
Zipf's law
The probability of occurrence of words or other items starts high and tapers off. Thus, a few occur very often while many others occur rarely. Formal Definition: Pn ~ 1/na, where Pn is the frequency of occurrence of the nth ranked item and a is close to 1.
- ส่วนหนึ่งของคำพูด: noun
- อุตสาหกรรม/ขอบเขต: Computer science
- Category: Algorithms & data structures
- Government Agency: NIST
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