is this
val bcastNumInteractions =
drmBroadcast(drmI.numNonZeroElementsPerColumn)
any different from just saying `drmI.colSums`?
On Wed, Aug 6, 2014 at 4:49 PM, Dmitriy Lyubimov <[email protected]> wrote:
>
>
>
> On Wed, Aug 6, 2014 at 4:21 PM, Dmitriy Lyubimov <[email protected]>
> wrote:
>
> I suppose in that context LLR is considered a distance (higher scores mean
>> more `distant` items, co-occurring by chance only)?
>>
>
> Self-correction on this one -- having given a quick look at llr paper
> again, it looks like it is actually a similarity (higher scores meaning
> more stable co-occurrences, i.e. it moves in the opposite direction of
> p-value if it had been a classic test
>
>
>> [1] http://ssc.io/wp-content/uploads/2012/06/rec11-schelter.pdf
>>
>> -d
>>
>
>
