# Six WikiConjectures

*I came up with these six conjectures about wikipedia one night. It kept me up. I'll admit that some of them are somewhat opaque to a casual reader. I might write some commentary later. *

*By the way -- I have no idea if any of them are true. *

**Conjecture 1. **That the distance between any two wikipedia pages, randomly chosen, as measured by wikilinks , is on average 6.

**Conjecture 2. **That wikipedia is sufficiently formal and complete that you could build a useful general purpose AI knowledge base using it.

**Conjecture 3. **That wikipedia has low information entropy .

**Conjecture 4. **That the development of a wikipedia article over time occurs in a manner consistent to the biological evolution of a species .

**Conjecture 5. **That the relationship between the amount of material in wikipedia and the number of article views is exponential .

**Conjecture 6. **That wikipedia is, on average, factually accurate .

*Motivational questions: *

- Social networks conform to the "six degrees of separation" principle. If wikipedia does, what does that say about its social roots / the way it's constructed?
- See Cyc and others. Is there enough formally coded information in wikipedia? What about the semantic relationship between the source sentence containing a link and the summary of the linked article?
- What does "low entropy" mean anyway? More structured? Simpler? More redundant? More readable? What about the entropy across wikilinks?
- Does an article behave like DNA?
- Can we "prove" Reed's law? How do you measure the size of the content?
- Is it accurate more than average? Can you predict the accuracy of an article?