is hadoop necessary to run the Mahout In Action examples? i saw that there is a hadoop jar provided with mahout. i have been having problems with build-reuters.sh and was wondering if a seper开发者_St
I\'d like to weight all of my PearsonItemSimilarity values between two items by the number of coratings they share divided by 50.
I\'ve installed mahout at bitnami AMI ami-02fb006b, (as well as several other ami\'s, otherwise I won\'t be asking the question)
I am currently working on syste开发者_高级运维m that generated product recommendations like those on Amazon : \"People who bought this also bought this..\"
The problem I\'m trying to solve is finding the right similarity metric, rescorer heuristic and filtration level for my data. (I\'m using \'filtration level\' to mean the amount of ratings that a user
After Installation of mahout from (http://girlincomputerscience.blogspot.com/2010/11/apache-mahout.html).How to Run maho开发者_运维百科ut algo and from where i can get most popular as easy tutorial fo
Is this a bug or a set-upin NewsKMeansClustering.java, an example code given in chapter 9 of Mahout-in-Action?
I am trying to write a sample program that can call use the main method of \"SequenceFilesFromDirectory\", which aims to convert a set of files into sequence file format.
I downloaded the examples of latest version for chapter 09 of “Mahout in Action”. I can successfully run several examples, but for three files, NewsKMeansClustering.java, ReutersToSparseVectors.java
I need to do some heavy machine learning computations. I have a small number of machines idle on a LAN. How many machines would I need in order for distrubuting my computations using hadoop / mapreduc