[opencog-dev] Soliciting GSoC 2017 ideas

2017-01-23 Thread Ben Goertzel
To all experienced OpenCog developers ... We're going to apply for GSoC 2017, and toward that end we need to make an "Ideas page" to be linked from our application... Listing a bunch of internship-sized OpenCog projects is a reasonably useful thing to do anyway, GSoC aside... I made a page here

Re: [opencog-dev] how to best think of the 'confidence' in simple truth value

2017-01-23 Thread Linas Vepstas
On Mon, Jan 23, 2017 at 7:59 AM, 'Nil Geisweiller' via opencog wrote: > > The spread of the second order distribution shrinks as more evidence > accumulates, so it depends on the number of observations. There is a > function to translate the count N (number of observations) into confidence > > c =

Re: [opencog-dev] how to best think of the 'confidence' in simple truth value

2017-01-23 Thread Ben Goertzel
The count of a probability is the "number of observations" on which that probability is based The confidence of a probability is a scaling of the count into the interval [0,1] There are both heuristic and rigorous formulas for deriving the confidence associated with the conclusion of a certain pr

Re: [opencog-dev] how to best think of the 'confidence' in simple truth value

2017-01-23 Thread 'Nil Geisweiller' via opencog
Incomplete wikified version of PLN http://wiki.opencog.org/w/PLNBook the whole book is available online as well somewhere (can't find it ATM). Nil On 01/23/2017 03:59 PM, Nil Geisweiller wrote: The wiki is not very talkative about this... Ideally you'd need to read the PLN book. Said briefl

Re: [opencog-dev] how to best think of the 'confidence' in simple truth value

2017-01-23 Thread 'Nil Geisweiller' via opencog
The wiki is not very talkative about this... Ideally you'd need to read the PLN book. Said briefly the confidence captures the spread of the second order distribution over the true unknown probability. If the confidence is 1 the spread is null. If the confidence is 0 the spread is uniform, tha

[opencog-dev] how to best think of the 'confidence' in simple truth value

2017-01-23 Thread Apil Tamang
Hi All, What would be the most intuitive (and generally applicable) way of thinking about 'confidence' in the simple-truth-value system? I know stv consists of a 'strength' and a 'confidence' part. The strength, if I remember correctly is representative of the probability of that statement bein