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Re: Which database should I use with Mahout - Mahout - [mail # user]
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...Hi Tevfik, I am working with mysql but I would guess that HDFS like Sean suggested would be a good idea as well. There is also a project called sqoop which can be used to transfer data...
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Author: Manuel Blechschmidt,
2013-05-19, 18:45
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Re: Which database should I use with Mahout - Mahout - [mail # user]
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...Hi Tevfik, one request to the recommender could become more then 1000 queries to the database depending on which recommender you use and the amount of preferences for the given user. T...
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Author: Manuel Blechschmidt,
2013-05-19, 18:01
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Re: How to extend FileDataModel - Mahout - [mail # user]
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...Yes Jia, that is correct. If you want to save additional data (context) then you have to extend the current data models. The current algorithms won't use the additional data. If you wa...
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Author: Manuel Blechschmidt,
2013-05-17, 08:20
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Re: How to extend FileDataModel - Mahout - [mail # user]
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...Hi Jia, checkout the following example which is used to build a data model from a similar dataset like yours: https://github.com/ManuelB/facebook-recommender-demo/blob/master/src/main/...
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Author: Manuel Blechschmidt,
2013-05-16, 07:56
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Re: Call to action – Mahout needs your help - Mahout - [mail # dev]
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...Hi, On 25.03.2013, at 10:37, Isabel Drost wrote: This is ok with me. I have to admit that the primary goal of this project is to show off to acquire potential customers. W...
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Author: Manuel Blechschmidt,
2013-03-25, 13:31
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Re: Call to action – Mahout needs your help - Mahout - [mail # dev]
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...Hello, On 25.03.2013, at 09:10, Sebastian Schelter wrote: I fully agree. So I think Mahout needs a vision. The big problem about ML is that you can do everything with it but to ...
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Author: Manuel Blechschmidt,
2013-03-25, 08:43
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Re: Problem in Deploying Mahout Recommender As a Web Service - Mahout - [mail # user]
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...Hi Reinhard, the presentation is part of the project: https://github.com/ManuelB/facebook-recommender-demo/tree/master/docs Have a great weekend Manuel Reinhard Denis Najo...
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Author: Manuel Blechschmidt,
2013-03-16, 08:04
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Re: Problem in Deploying Mahout Recommender As a Web Service - Mahout - [mail # user]
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...Hi Reinhard, here you go: https://github.com/ManuelB/facebook-recommender-demo The example above provides a SOAP interface and a REST interface using Java EE 6. It is not scalabl...
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Author: Manuel Blechschmidt,
2013-03-13, 09:01
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Re: Library to support GA on Mahout - Mahout - [mail # user]
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...Hi Varasha, about a year ago the watchmaker library was removed from mahout. You can read the details in the following ticket: https://issues.apache.org/jira/browse/MAHOUT-1012 Y...
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Author: Manuel Blechschmidt,
2013-03-06, 09:52
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Re: time based price predictions - Mahout - [mail # user]
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...Hi Matt, you can model the problem for price prediction as a time series problem. Currently Mahout has no direct support yet for time series like e.g. R http://stat.ethz.ch/R-manual/R-patche...
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Author: Manuel Blechschmidt,
2012-12-28, 09:39
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