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Posted to user@mahout.apache.org by Sebastian Schelter <ss...@apache.org> on 2011/03/23 19:31:58 UTC
movielens 1M example
Hi there,
with committing MAHOUT-542, I'd like to add a shell-script to our
examples that downloads the Movielens 1M dataset and factorizes it. Are
there any legal issues I have to consider?
--sebastian
Re: movielens 1M example
Posted by Sebastian Schelter <ss...@apache.org>.
I totally agree with you on that then, I'll change the script.
Thanks!
--sebastian
On 23.03.2011 19:37, Sean Owen wrote:
> I might err on the side of not doing so. I know from talking to the
> GroupLens guys a while ago, they (rightly) don't want the data
> redistributed freely as they have certain obligations to notify users
> of terms and such. A shell script may or may not be against the letter
> of the license, but seems against the spirit of it. I have to date
> simply directed users to download the file and put it in a certain
> place. Yes it's more work, but I think the authors want that extra
> work to be done, to acknowledge the data's source and terms.
>
> On Wed, Mar 23, 2011 at 6:31 PM, Sebastian Schelter<ss...@apache.org> wrote:
>> Hi there,
>>
>> with committing MAHOUT-542, I'd like to add a shell-script to our examples
>> that downloads the Movielens 1M dataset and factorizes it. Are there any
>> legal issues I have to consider?
>>
>> --sebastian
>>
Re: movielens 1M example
Posted by Lance Norskog <go...@gmail.com>.
There are other datasets on Infochimps and Factual which are freely
downloadable.
http://www.infochimps.com/
http://www.factual.com/
On Wed, Mar 23, 2011 at 1:20 PM, Grant Ingersoll <gs...@apache.org> wrote:
> I've asked them in the past as well if it could be scripted in the past and the answer was no.
>
>
> On Mar 23, 2011, at 2:37 PM, Sean Owen wrote:
>
>> I might err on the side of not doing so. I know from talking to the
>> GroupLens guys a while ago, they (rightly) don't want the data
>> redistributed freely as they have certain obligations to notify users
>> of terms and such. A shell script may or may not be against the letter
>> of the license, but seems against the spirit of it. I have to date
>> simply directed users to download the file and put it in a certain
>> place. Yes it's more work, but I think the authors want that extra
>> work to be done, to acknowledge the data's source and terms.
>>
>> On Wed, Mar 23, 2011 at 6:31 PM, Sebastian Schelter <ss...@apache.org> wrote:
>>> Hi there,
>>>
>>> with committing MAHOUT-542, I'd like to add a shell-script to our examples
>>> that downloads the Movielens 1M dataset and factorizes it. Are there any
>>> legal issues I have to consider?
>>>
>>> --sebastian
>>>
>
> --------------------------
> Grant Ingersoll
> http://www.lucidimagination.com
>
>
--
Lance Norskog
goksron@gmail.com
Re: movielens 1M example
Posted by Grant Ingersoll <gs...@apache.org>.
I've asked them in the past as well if it could be scripted in the past and the answer was no.
On Mar 23, 2011, at 2:37 PM, Sean Owen wrote:
> I might err on the side of not doing so. I know from talking to the
> GroupLens guys a while ago, they (rightly) don't want the data
> redistributed freely as they have certain obligations to notify users
> of terms and such. A shell script may or may not be against the letter
> of the license, but seems against the spirit of it. I have to date
> simply directed users to download the file and put it in a certain
> place. Yes it's more work, but I think the authors want that extra
> work to be done, to acknowledge the data's source and terms.
>
> On Wed, Mar 23, 2011 at 6:31 PM, Sebastian Schelter <ss...@apache.org> wrote:
>> Hi there,
>>
>> with committing MAHOUT-542, I'd like to add a shell-script to our examples
>> that downloads the Movielens 1M dataset and factorizes it. Are there any
>> legal issues I have to consider?
>>
>> --sebastian
>>
--------------------------
Grant Ingersoll
http://www.lucidimagination.com
Re: movielens 1M example
Posted by Grant Ingersoll <gs...@apache.org>.
I've asked them in the past as well if it could be scripted in the past and the answer was no.
On Mar 23, 2011, at 2:37 PM, Sean Owen wrote:
> I might err on the side of not doing so. I know from talking to the
> GroupLens guys a while ago, they (rightly) don't want the data
> redistributed freely as they have certain obligations to notify users
> of terms and such. A shell script may or may not be against the letter
> of the license, but seems against the spirit of it. I have to date
> simply directed users to download the file and put it in a certain
> place. Yes it's more work, but I think the authors want that extra
> work to be done, to acknowledge the data's source and terms.
>
> On Wed, Mar 23, 2011 at 6:31 PM, Sebastian Schelter <ss...@apache.org> wrote:
>> Hi there,
>>
>> with committing MAHOUT-542, I'd like to add a shell-script to our examples
>> that downloads the Movielens 1M dataset and factorizes it. Are there any
>> legal issues I have to consider?
>>
>> --sebastian
>>
--------------------------
Grant Ingersoll
http://www.lucidimagination.com
Re: movielens 1M example
Posted by Sean Owen <sr...@gmail.com>.
I might err on the side of not doing so. I know from talking to the
GroupLens guys a while ago, they (rightly) don't want the data
redistributed freely as they have certain obligations to notify users
of terms and such. A shell script may or may not be against the letter
of the license, but seems against the spirit of it. I have to date
simply directed users to download the file and put it in a certain
place. Yes it's more work, but I think the authors want that extra
work to be done, to acknowledge the data's source and terms.
On Wed, Mar 23, 2011 at 6:31 PM, Sebastian Schelter <ss...@apache.org> wrote:
> Hi there,
>
> with committing MAHOUT-542, I'd like to add a shell-script to our examples
> that downloads the Movielens 1M dataset and factorizes it. Are there any
> legal issues I have to consider?
>
> --sebastian
>
Re: movielens 1M example
Posted by Sean Owen <sr...@gmail.com>.
I might err on the side of not doing so. I know from talking to the
GroupLens guys a while ago, they (rightly) don't want the data
redistributed freely as they have certain obligations to notify users
of terms and such. A shell script may or may not be against the letter
of the license, but seems against the spirit of it. I have to date
simply directed users to download the file and put it in a certain
place. Yes it's more work, but I think the authors want that extra
work to be done, to acknowledge the data's source and terms.
On Wed, Mar 23, 2011 at 6:31 PM, Sebastian Schelter <ss...@apache.org> wrote:
> Hi there,
>
> with committing MAHOUT-542, I'd like to add a shell-script to our examples
> that downloads the Movielens 1M dataset and factorizes it. Are there any
> legal issues I have to consider?
>
> --sebastian
>