Re: Log-likelihood based correlation test?

2017-11-20 Thread Daniel Gabrieli
query: https://www.elastic.co/guide/en/elasticsearch/reference/current/search-explain.html On Mon, Nov 20, 2017 at 9:49 AM Noelia Osés Fernández wrote: > Thanks Daniel! > > And excuse my ignorance but... how do you inspect the ES index? > > On 20 November 2017 at 15:29, Daniel Gabrieli

Re: Log-likelihood based correlation test?

2017-11-20 Thread Daniel Gabrieli
LLR's for a single observation), which partially corrects for the >> statistical problem of multiple detection. But the underlying logic is per >> Ted Dunning's research and summarized by Noelia, and is a solid way to >> approach interaction effects for tens of thousands of items

Re: Log-likelihood based correlation test?

2017-11-17 Thread Daniel Gabrieli
; Thank you both! >> >> On 16 November 2017 at 16:59, Suneel Marthi wrote: >> >>> Indeed so. Ted Dunning is an Apache Mahout PMC and committer and the >>> whole idea of Search-based Recommenders stems from his work and insights. >>> If u didn't know, th

Re: Log-likelihood based correlation test?

2017-11-16 Thread Daniel Gabrieli
I am pretty sure the LLR stuff in UR is based off of this blog post and associated paper: http://tdunning.blogspot.com/2008/03/surprise-and-coincidence.html Accurate Methods for the Statistics of Surprise and Coincidence by Ted Dunning http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.14.5