# information entropy

> expected value of the amount of information delivered by a message

**Wikidata**: [Q204570](https://www.wikidata.org/wiki/Q204570)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Entropy_(information_theory))  
**Source**: https://4ort.xyz/entity/information-entropy


## References

1. Freebase Data Dumps. 2013
2. IEC 80000-13:2008 Quantities and units — Part 13: Information science and technology
3. Quora
4. International Electrotechnical Vocabulary
5. National Library of Israel
6. KBpedia
7. Wikibase TDKIV