only 6 issues mostly recent tickets including the things on the list
no old bugs so once people see that, we’ll have a common measure of doneness
• MAHOUT-1648
Update Mahout's CMS for 0.10.0
• MAHOUT-1647
The release build is incomplete
• MAHOUT-1638
H2O bindings fail at drmParallelizeWithRowLabels(...)
• MAHOUT-1586
Downloads must have hashes
• MAHOUT-1522
Handle logging levels via log4j.xml
• MAHOUT-1512
Hadoop 2 compatibility
On Mar 18, 2015, at 9:03 AM, Andrew Palumbo <[email protected]> wrote:
Yeah makes sense- i don't think there are any Blocker legacy issues at the
moment.
On 03/18/2015 11:56 AM, Andrew Musselman wrote:
> Yep
>
> On Wednesday, March 18, 2015, Andrew Palumbo <[email protected]> wrote:
>
>> Andrew- by the first block and second do you mean 1,2,3 for 0.10 and 3,4
>> for 0.10.1?
>>
>> On 03/17/2015 08:26 PM, Shannon Quinn wrote:
>>
>>> +1
>>>
>>> On 3/17/15 8:19 PM, Andrew Musselman wrote:
>>>
>>>> How about 0.10 is the first block and 0.10.1 is the second?
>>>>
>>>> On Wed, Mar 18, 2015 at 1:12 AM, Andrew Palumbo <[email protected]>
>>>> wrote:
>>>>
>>>> I like this timeline... though mid April is coming up quickly.. Going
>>>>> back
>>>>> to Pat's list for 0.10.0:
>>>>>
>>>>> 1) refactor mrlegacy out of scala deps.
>>>>>
>>>>>> 2) build fixes for release.
>>>>>> 3) docs — might be good to guinea-pig the new CMS with git pubsub so we
>>>>>> don’t have to do svn, not sure when that will be ready
>>>>>>
>>>>>> I would add:
>>>>> 4) Fix any remaining legacy bugs.
>>>>>
>>>>>> 5) docs, docs, docs
>>>>>>
>>>>>> along with just some general cleanup.
>>>>> Is anything else missing?
>>>>>
>>>>>
>>>>>
>>>>>
>>>>> On 03/17/2015 07:16 PM, Andrew Musselman wrote:
>>>>>
>>>>> I'm good with that timing pending scope..
>>>>>> On Wed, Mar 18, 2015 at 12:13 AM, Dmitriy Lyubimov <[email protected]>
>>>>>> wrote:
>>>>>>
>>>>>> i was thinking 0.10.0 mid-april, update 0.10.1 end of spring.
>>>>>>
>>>>>>> i would suggest feature extraction topics for 0.11.x. Esp. w.r.t.
>>>>>>> SchemaRDD aka DataFrame -- vectorizing, hashing, ML schema support,
>>>>>>> imputation of missing data, outlier cleanups etc. There's a lot.
>>>>>>>
>>>>>>> Hardware backs integration -- i will certainly be looking at those,
>>>>>>> but perhaps the easiest is to start with automatic detection and
>>>>>>> configuration of capabilities via netlib, since it is already in the
>>>>>>> path and it seems likely that it will (eventually) support cuda as
>>>>>>> well in some form. This is for 0.11 or 0.12.x, depends on
>>>>>>> availability.
>>>>>>>
>>>>>>> Higher order methods are somewhat a matter of inspiration. I think i
>>>>>>> could offer some stuff there too as I already have implemented a lot
>>>>>>> of those on top of Mahout before. I did bayesian optimization (aka
>>>>>>> "spearmint", GP-EI etc.) on Mahout algebra, line search, (L)bfgs,
>>>>>>> stats including Gaussian Process support. BFGS and line search are
>>>>>>> fairly simple methods and i will give a reference if anybody is
>>>>>>> interested. also, breeze also has line search with strong wolfe
>>>>>>> conditions (if a coded reference is needed). All that is up for grabs
>>>>>>> as a fairly well understood subject.
>>>>>>>
>>>>>>> (5-6 months out) Once GP-EI is available, it becomes a fairly
>>>>>>> interesting topic to resurrect implicit feedback issue. Important
>>>>>>> insight there is that in fact feature incoding can be done by a custom
>>>>>>> scheme (not necessarily using encoding schme done in paper; in fact,
>>>>>>> there are 2 of them there; or the way mllib encodes that as well).
>>>>>>> once custom encoding schemes are adjusted, using bayesian optimization
>>>>>>> is increasingly important, especially if there are more than just 2
>>>>>>> parameters there.
>>>>>>>
>>>>>>>
>>>>>>>
