Discrete Rating Scale

2014-07-14 Thread Floris Devriendt
Hey all, When using a discrete rating scale (e.g. likes / dislikes), what are the things that I should consider when using Mahout for Collaborative Filtering? If I'm not mistaking I've read a mail a week or two ago from this mailing list stating that one should avoid using 0 (dislike) and 1

Re: Discrete Rating Scale

2014-07-14 Thread mario . alemi
all, When using a discrete rating scale (e.g. likes / dislikes), what are the things that I should consider when using Mahout for Collaborative Filtering? If I'm not mistaking I've read a mail a week or two ago from this mailing list stating that one should avoid using 0 (dislike) and 1 (like

Re: Discrete Rating Scale

2014-07-14 Thread Ted Dunning
:21 AM, Floris Devriendt florisdevrie...@gmail.com wrote: Hey all, When using a discrete rating scale (e.g. likes / dislikes), what are the things that I should consider when using Mahout for Collaborative Filtering? If I'm not mistaking I've read a mail a week or two ago from this mailing

Re: Discrete Rating Scale

2014-07-14 Thread Floris Devriendt
algorithms, I'd say one should make similar considerations. Cheers Mario On Mon, Jul 14, 2014 at 4:21 PM, Floris Devriendt florisdevrie...@gmail.com wrote: Hey all, When using a discrete rating scale (e.g. likes / dislikes), what are the things that I should consider when using Mahout

Re: Discrete Rating Scale

2014-07-14 Thread Floris Devriendt
that into the DSL as we speak. On Mon, Jul 14, 2014 at 7:21 AM, Floris Devriendt florisdevrie...@gmail.com wrote: Hey all, When using a discrete rating scale (e.g. likes / dislikes), what are the things that I should consider when using Mahout for Collaborative Filtering? If I'm

Re: Discrete Rating Scale

2014-07-14 Thread Ted Dunning
:21 AM, Floris Devriendt florisdevrie...@gmail.com wrote: Hey all, When using a discrete rating scale (e.g. likes / dislikes), what are the things that I should consider when using Mahout for Collaborative Filtering? If I'm not mistaking I've read a mail a week or two ago

Re: Rating scale

2013-02-06 Thread 万代豊
, Feb 4, 2013 at 3:56 PM, Zia mel ziad.kame...@gmail.com wrote: Hi , is there a necessity to have a fix rating scale while running recommendations or it can be dynamic based on the users' data ? Many Thanks

Re: Rating scale

2013-02-06 Thread 万代豊
, is there a necessity to have a fix rating scale while running recommendations or it can be dynamic based on the users' data ? Many Thanks

Re: Rating scale

2013-02-06 Thread Zia mel
, is there a necessity to have a fix rating scale while running recommendations or it can be dynamic based on the users' data ? Many Thanks

Re: Rating scale

2013-02-06 Thread Ted Dunning
, 2013 at 3:56 PM, Zia mel ziad.kame...@gmail.com wrote: Hi , is there a necessity to have a fix rating scale while running recommendations or it can be dynamic based on the users' data ? Many Thanks

Re: Rating scale

2013-02-04 Thread Sean Owen
, is there a necessity to have a fix rating scale while running recommendations or it can be dynamic based on the users' data ? Many Thanks