and I think I have a
general idea. But I would like to have a mathematical description of the step
in which the LLR comes into play. In the CCO presentations I have found it says:
(PtP) compares column to column using log-likelihood based correlation test
However, I have searched for &
Thank you both!
>>>>>
>>>>> On 16 November 2017 at 16:59, Suneel Marthi <smar...@apache.org> wr
>>>>> ote:
>>>>>
>>>>>> Indeed so. Ted Dunning is an Apache Mahout PMC and committer and the
>>>>>> whole
t; On Thu, Nov 16, 2017 at 3:49 PM, Daniel Gabrieli <dgabrieli@
>>>>> salesforce.com> wrote:
>>>>>
>>>>>> I am pretty sure the LLR stuff in UR is based off of this blog post
>>>>>> and associated paper:
>>>>>&g
dence.html>
Accurate Methods for the Statistics of Surprise and Coincidence
by Ted Dunning
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.14.5962
<http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.14.5962>
On Thu, Nov 16, 2017 at 10:26 AM Noelia Osés Fernández <no..
at Ted Dunning provides and the resulting LLR is what goes
>>>>>> into
>>>>>> the AB element in matrix PtP or PtL. Correct?
>>>>>>
>>>>>> Thank you!
>>>>>>
>>>>>> On 16 November 2017 at 17:03, Noeli
>>>> On 16 November 2017 at 17:03, Noelia Osés Fernández <
>>>>> no...@vicomtech.org> wrote:
>>>>>
>>>>>> Wonderful! Thanks Daniel!
>>>>>>
>>>>>> Suneel, I'm still new to the Apa
t; Thank you both!
>>>>>
>>>>> On 16 November 2017 at 16:59, Suneel Marthi <smar...@apache.org>
>>>>> wrote:
>>>>>
>>>>>> Indeed so. Ted Dunning is an Apache Mahout PMC and committer and the
>>>>>> wh
od and hence u
>>>>> see the LLR.
>>>>>
>>>>> On Thu, Nov 16, 2017 at 3:49 PM, Daniel Gabrieli <dgabrieli@
>>>>> salesforce.com> wrote:
>>>>>
>>>>>> I am pretty sure the LLR stuff in UR is based off of this
gt;>>> by Ted Dunning
>>>>
>>>> http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.14.5962
>>>>
>>>>
>>>> On Thu, Nov 16, 2017 at 10:26 AM Noelia Osés Fernández <
>>>> no...@vicomtech.org> wrote:
>>&g
no...@vicomtech.org> wrote:
>>
>>> Hi,
>>>
>>> I've been trying to understand how the UR algorithm works and I think I
>>> have a general idea. But I would like to have a *mathematical
>>> description* of the step in which the LLR comes into
; have a general idea. But I would like to have a *mathematical
>> description* of the step in which the LLR comes into play. In the CCO
>> presentations I have found it says:
>>
>> (PtP) compares column to column using
>> *log-likelihood based correlation test*
&
e LLR comes into play. In the CCO presentations I
> have found it says:
>
> (PtP) compares column to column using
> *log-likelihood based correlation test*
>
> However, I have searched for "log-likelihood based correlation test" in
> google but no joy. All I get are ex
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