mahout-user mailing list archives: October 2012

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Re: Evolution of ratings over time
Ted Dunning   Re: Evolution of ratings over time Mon, 01 Oct, 01:03
Rahul Mishra Clustering: significance of s0,s1,s2? Mon, 01 Oct, 05:06
Jeff Eastman   Re: Clustering: significance of s0,s1,s2? Tue, 02 Oct, 00:39
Re: Need to reduce execution time of RowSimilarityJob
yamo93   Re: Need to reduce execution time of RowSimilarityJob Mon, 01 Oct, 08:09
Sean Owen     Re: Need to reduce execution time of RowSimilarityJob Mon, 01 Oct, 08:24
yamo93       Re: Need to reduce execution time of RowSimilarityJob Mon, 01 Oct, 08:38
Sean Owen         Re: Need to reduce execution time of RowSimilarityJob Mon, 01 Oct, 08:39
yamo93           Re: Need to reduce execution time of RowSimilarityJob Mon, 01 Oct, 09:03
Sean Owen             Re: Need to reduce execution time of RowSimilarityJob Mon, 01 Oct, 09:06
yamo93               Re: Need to reduce execution time of RowSimilarityJob Mon, 01 Oct, 09:25
Sean Owen                 Re: Need to reduce execution time of RowSimilarityJob Mon, 01 Oct, 09:28
yamo93                   Re: Need to reduce execution time of RowSimilarityJob Mon, 01 Oct, 10:32
Sean Owen                     Re: Need to reduce execution time of RowSimilarityJob Mon, 01 Oct, 10:37
yamo93                       Re: Need to reduce execution time of RowSimilarityJob Mon, 01 Oct, 11:44
yamo93                       Re: Need to reduce execution time of RowSimilarityJob Mon, 01 Oct, 12:53
bangbig                         Re:Re: Need to reduce execution time of RowSimilarityJob Mon, 01 Oct, 19:52
Sebastian Schelter                           Re: Need to reduce execution time of RowSimilarityJob Mon, 01 Oct, 20:03
Sebastian Schelter                           Re: Need to reduce execution time of RowSimilarityJob Mon, 01 Oct, 20:25
bangbig                             Re:Re: Need to reduce execution time of RowSimilarityJob Mon, 01 Oct, 21:13
yamo93                             Re: Need to reduce execution time of RowSimilarityJob Tue, 02 Oct, 08:08
Sebastian Schelter                               Re: Need to reduce execution time of RowSimilarityJob Tue, 02 Oct, 09:50
yamo93                                 Re: Need to reduce execution time of RowSimilarityJob Tue, 02 Oct, 11:26
bangbig                                   Re:Re: Need to reduce execution time of RowSimilarityJob Tue, 02 Oct, 11:43
bangbig                                     Re:Re:Re: Need to reduce execution time of RowSimilarityJob Tue, 02 Oct, 11:55
yamo93                                 Re: Need to reduce execution time of RowSimilarityJob Tue, 02 Oct, 12:36
Sebastian Schelter                                   Re: Need to reduce execution time of RowSimilarityJob Tue, 02 Oct, 12:39
yamo93                                     Re: Need to reduce execution time of RowSimilarityJob Tue, 02 Oct, 12:59
yamo93                                       Re: Need to reduce execution time of RowSimilarityJob Tue, 02 Oct, 19:01
bangbig                                         Re:Re: Need to reduce execution time of RowSimilarityJob Wed, 03 Oct, 05:19
Sebastian Schelter                                         Re: Need to reduce execution time of RowSimilarityJob Wed, 03 Oct, 07:36
yamo93                       Re: Need to reduce execution time of RowSimilarityJob Tue, 02 Oct, 11:40
Salman Mahmood Ratio between positive and negative data in a classification model Mon, 01 Oct, 09:54
Ted Dunning   Re: Ratio between positive and negative data in a classification model Tue, 02 Oct, 11:09
Josh Patterson     Re: Ratio between positive and negative data in a classification model Tue, 02 Oct, 15:16
satish verma Heap Error: Mahout RowIdJob Wed, 03 Oct, 04:17
Sarang Deshpande   RE: Heap Error: Mahout RowIdJob Wed, 03 Oct, 21:37
satish verma     Re: Heap Error: Mahout RowIdJob Thu, 04 Oct, 03:08
satish verma Question on example program matrixmult Wed, 03 Oct, 10:43
Charly Lizarralde Estimating preferences with Distributed Item Based Recommender Wed, 03 Oct, 13:53
Sean Owen   Re: Estimating preferences with Distributed Item Based Recommender Wed, 03 Oct, 14:47
Charly Lizarralde     Re: Estimating preferences with Distributed Item Based Recommender Wed, 03 Oct, 16:54
Charly Lizarralde       Re: Estimating preferences with Distributed Item Based Recommender Fri, 05 Oct, 13:21
Matt Mitchell         Re: Estimating preferences with Distributed Item Based Recommender Fri, 05 Oct, 13:42
Charly Lizarralde           Re: Estimating preferences with Distributed Item Based Recommender Fri, 05 Oct, 14:05
Matt Mitchell             Re: Estimating preferences with Distributed Item Based Recommender Fri, 05 Oct, 14:27
Diego F. Serrano Naive Bayes in Mahout 0.7 Wed, 03 Oct, 16:15
David Swift Question regarding clustering vector files Wed, 03 Oct, 17:04
Jeff Eastman   Re: Question regarding clustering vector files Thu, 04 Oct, 01:25
David Swift   Re: Question regarding clustering vector files Thu, 04 Oct, 02:03
syed kather Heap Space Problem while running in cluster in map reduce Wed, 03 Oct, 19:14
paritosh ranjan   Re: Heap Space Problem while running in cluster in map reduce Thu, 04 Oct, 09:52
yamo93 Illegal nDCG: NaN Thu, 04 Oct, 15:50
Sean Owen   Re: Illegal nDCG: NaN Thu, 04 Oct, 15:52
yamo93     Re: Illegal nDCG: NaN Thu, 04 Oct, 16:33
Sean Owen       Re: Illegal nDCG: NaN Fri, 05 Oct, 07:20
yamo93         Re: Illegal nDCG: NaN Tue, 09 Oct, 11:48
Adair Kovac Tuning CVB Thu, 04 Oct, 19:47
Johannes Schulte K-Means as a surrogate for Matrix Factorization Fri, 05 Oct, 09:44
Sean Owen   Re: K-Means as a surrogate for Matrix Factorization Fri, 05 Oct, 10:40
Johannes Schulte     Re: K-Means as a surrogate for Matrix Factorization Fri, 05 Oct, 11:42
Ted Dunning       Re: K-Means as a surrogate for Matrix Factorization Fri, 05 Oct, 13:47
Johannes Schulte         Re: K-Means as a surrogate for Matrix Factorization Fri, 05 Oct, 15:57
Ted Dunning           Re: K-Means as a surrogate for Matrix Factorization Fri, 05 Oct, 21:36
Johannes Schulte             Re: K-Means as a surrogate for Matrix Factorization Sun, 07 Oct, 09:41
Ted Dunning               Re: K-Means as a surrogate for Matrix Factorization Sun, 07 Oct, 14:54
Re: Mahout K-means has different behavior based on the number of mapping tasks
nikos   Re: Mahout K-means has different behavior based on the number of mapping tasks Fri, 05 Oct, 12:50
Re: mahout seqdirectory: Java heap space error
Sourav Sen   Re: mahout seqdirectory: Java heap space error Sat, 06 Oct, 18:01
jung hoon sohn Clusterdump Output Question Sun, 07 Oct, 12:08
paritosh ranjan   Re: Clusterdump Output Question Sun, 07 Oct, 12:35
jung hoon sohn     Re: Clusterdump Output Question Mon, 08 Oct, 05:05
paritosh ranjan       Re: Clusterdump Output Question Mon, 08 Oct, 06:56
Ahmed Elgohary SSVD Parameters Constrains Sun, 07 Oct, 21:16
Dmitriy Lyubimov   Re: SSVD Parameters Constrains Sun, 07 Oct, 21:55
Dmitriy Lyubimov     Re: SSVD Parameters Constrains Sun, 07 Oct, 22:02
Dmitriy Lyubimov       Re: SSVD Parameters Constrains Sun, 07 Oct, 22:17
Dmitriy Lyubimov         Re: SSVD Parameters Constrains Sun, 07 Oct, 22:18
Dmitriy Lyubimov           Re: SSVD Parameters Constrains Sun, 07 Oct, 22:20
Diego F. Serrano Bayesian Classifier Sun, 07 Oct, 22:08
dennis zhuang   Re: Bayesian Classifier Mon, 08 Oct, 03:06
JAGANADH G Mahout trainnb issue Mon, 08 Oct, 08:51
Ahmet Arslan Contributors link throws NullPointerException Mon, 08 Oct, 11:51
Sean Owen   Re: Contributors link throws NullPointerException Mon, 08 Oct, 11:53
Stevo Slavić     Re: Contributors link throws NullPointerException Mon, 08 Oct, 11:56
Stevo Slavić       Re: Contributors link throws NullPointerException Mon, 08 Oct, 11:59
JAGANADH G IntWritable cannot be cast to org.apache.mahout.math.VectorWritable Tue, 09 Oct, 12:57
Rajesh Nikam ** Using mahout : stochastic gradient descent ** Tue, 09 Oct, 14:18
Ted Dunning   Re: ** Using mahout : stochastic gradient descent ** Tue, 09 Oct, 15:31
Salman Mahmood Tuning OnlineLogisticRegression Algo Tue, 09 Oct, 14:27
Ted Dunning   Re: Tuning OnlineLogisticRegression Algo Tue, 09 Oct, 15:34
Majin_Clo...@t-online.de mahout-error in virtual machine Tue, 09 Oct, 15:03
paritosh ranjan   Re: mahout-error in virtual machine Tue, 09 Oct, 18:55
Majin_Clo...@t-online.de     Re: mahout-error in virtual machine Wed, 10 Oct, 06:47
paritosh ranjan       Re: mahout-error in virtual machine Wed, 10 Oct, 07:10
Julian Ortega         Re: mahout-error in virtual machine Wed, 10 Oct, 08:35
Ted Dunning           Re: mahout-error in virtual machine Wed, 10 Oct, 16:19
Matt Molek Trying to modify maxDFPercent pruning in seq2sparse Tue, 09 Oct, 18:48
Rajesh Nikam ** Problem using SGD and iris arff as test set ** Wed, 10 Oct, 06:29
Ted Dunning   Re: ** Problem using SGD and iris arff as test set ** Wed, 10 Oct, 14:38
Rajesh Nikam     Re: ** Problem using SGD and iris arff as test set ** Thu, 11 Oct, 04:58
Ted Dunning       Re: ** Problem using SGD and iris arff as test set ** Thu, 11 Oct, 06:01
Rajesh Nikam         Re: ** Problem using SGD and iris arff as test set ** Thu, 11 Oct, 08:58
Ted Dunning           Re: ** Problem using SGD and iris arff as test set ** Thu, 11 Oct, 16:48
Rajesh Nikam             Re: ** Problem using SGD and iris arff as test set ** Fri, 12 Oct, 09:08
Rajesh Nikam             Re: ** Problem using SGD and iris arff as test set ** Fri, 12 Oct, 17:01
Thomas How to create Vectors from a tokenStream Wed, 10 Oct, 16:10
Siddharth Tiwari Example or tutorial for Baysian classifier Wed, 10 Oct, 17:43
paritosh ranjan seqdirectory and cluster-reuters.sh not working properly? Wed, 10 Oct, 21:00
paritosh ranjan   Re: seqdirectory and cluster-reuters.sh not working properly? Wed, 10 Oct, 21:01
paritosh ranjan     Re: seqdirectory and cluster-reuters.sh not working properly? Thu, 11 Oct, 22:42
JAGANADH G Create vector from text Thu, 11 Oct, 06:44
Ted Dunning   Re: Create vector from text Thu, 11 Oct, 06:59
JAGANADH G     Re: Create vector from text Thu, 11 Oct, 08:52
JAGANADH G Mahout 0.7 API Naive Bayes Thu, 11 Oct, 10:03
Sarath P R   Re: Mahout 0.7 API Naive Bayes Wed, 17 Oct, 05:55
Thomas Quenolle     Re: Mahout 0.7 API Naive Bayes Wed, 17 Oct, 07:31
lixinchao.em...@gmail.com Mahout KMeans generate doubled cluster number than my initial K setting Fri, 12 Oct, 09:38
Ahmet Ylmaz Recommendations for new users Fri, 12 Oct, 15:22
Sean Owen   Re: Recommendations for new users Fri, 12 Oct, 15:54
Eric Link     Re: Recommendations for new users Fri, 12 Oct, 16:03
Sean Owen       Re: Recommendations for new users Fri, 12 Oct, 16:10
Rajesh Nikam mahout clusterdump : java.lang.OutOfMemoryError: Java heap space error Fri, 12 Oct, 15:43
paritosh ranjan   Re: mahout clusterdump : java.lang.OutOfMemoryError: Java heap space error Fri, 12 Oct, 16:04
Rajesh Nikam     Re: mahout clusterdump : java.lang.OutOfMemoryError: Java heap space error Fri, 12 Oct, 17:09
Adam Baron Is there something like clusterdump for Naïve Bayes? Fri, 12 Oct, 18:54
Florents Tselai Clustering: Relative importance? Fri, 12 Oct, 19:21
Rajesh Nikam SGD: Logistic regression package in Mahout Mon, 15 Oct, 13:28
Ted Dunning   Re: SGD: Logistic regression package in Mahout Mon, 15 Oct, 22:27
Rajesh Nikam     Fwd: SGD: Logistic regression package in Mahout Tue, 16 Oct, 11:49
Ted Dunning       Re: SGD: Logistic regression package in Mahout Tue, 16 Oct, 16:53
Rajesh Nikam         Re: SGD: Logistic regression package in Mahout Wed, 17 Oct, 08:52
Rajesh Nikam           Re: SGD: Logistic regression package in Mahout Fri, 19 Oct, 11:47
Rajesh Nikam             Re: SGD: Logistic regression package in Mahout Tue, 23 Oct, 08:28
Ted Dunning               Re: SGD: Logistic regression package in Mahout Tue, 30 Oct, 23:53
Rajesh Nikam                 Re: SGD: Logistic regression package in Mahout Wed, 31 Oct, 05:30
Rajesh Nikam                   Re: SGD: Logistic regression package in Mahout Wed, 31 Oct, 12:14
Mat Kelcey                     Re: SGD: Logistic regression package in Mahout Wed, 31 Oct, 14:45
rdarshan Using model of mahout 0.7 Tue, 16 Oct, 07:17
paritosh ranjan   Re: Using model of mahout 0.7 Tue, 16 Oct, 13:09
Priyadarshan Raj     Re: Using model of mahout 0.7 Wed, 17 Oct, 07:48
paritosh ranjan       Re: Using model of mahout 0.7 Wed, 17 Oct, 09:10
Siddharth Tiwari inferring from mahout confusion matrix Tue, 16 Oct, 20:17
chyi-kwei yau   Re: inferring from mahout confusion matrix Tue, 16 Oct, 20:39
Kris Jack Documentation for ParallelALSFactorizationJob Wed, 17 Oct, 11:47
Sebastian Schelter   Re: Documentation for ParallelALSFactorizationJob Thu, 18 Oct, 07:32
Sean Owen   Re: Documentation for ParallelALSFactorizationJob Thu, 18 Oct, 08:03
Sebastian Schelter     Re: Documentation for ParallelALSFactorizationJob Thu, 18 Oct, 09:00
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