mahout-user mailing list archives: December 2012

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Re: command line input dataset format for k-means and USCensus dataset
DAN HELM   Re: command line input dataset format for k-means and USCensus dataset Sat, 01 Dec, 01:55
Reinhard Denis Najogie Build Error when running Mahout examples Sun, 02 Dec, 08:31
Abhijith CHandraprabhu   Re: Build Error when running Mahout examples Sun, 02 Dec, 11:03
Koobas Mahout Amazon EMR usage cost Sun, 02 Dec, 21:12
Sean Owen   Re: Mahout Amazon EMR usage cost Sun, 02 Dec, 22:25
Koobas     Re: Mahout Amazon EMR usage cost Mon, 03 Dec, 03:06
Ted Dunning       Re: Mahout Amazon EMR usage cost Mon, 03 Dec, 08:03
Sean Owen         Re: Mahout Amazon EMR usage cost Mon, 03 Dec, 11:34
Paulo Villegas       Re: Mahout Amazon EMR usage cost Tue, 04 Dec, 22:51
Sean Owen         Re: Mahout Amazon EMR usage cost Tue, 04 Dec, 23:48
Ted Dunning           Re: Mahout Amazon EMR usage cost Tue, 04 Dec, 23:53
Paulo Villegas             Re: Mahout Amazon EMR usage cost Wed, 05 Dec, 05:57
Ted Dunning               Re: Mahout Amazon EMR usage cost Wed, 05 Dec, 07:40
Paulo Villegas                 Re: Mahout Amazon EMR usage cost Wed, 05 Dec, 08:24
Koobas                   Re: Mahout Amazon EMR usage cost Wed, 05 Dec, 16:29
Ted Dunning                     Re: Mahout Amazon EMR usage cost Thu, 06 Dec, 00:03
Koobas                       Re: Mahout Amazon EMR usage cost Thu, 06 Dec, 00:09
Markus Paaso CVB CPU Utilization Mon, 03 Dec, 07:51
Markus Paaso   Re: CVB CPU Utilization Mon, 03 Dec, 08:43
Andy Schlaikjer     Re: CVB CPU Utilization Mon, 03 Dec, 17:02
Pat Ferrel       Recommender Evaluator Mon, 03 Dec, 19:55
Sean Owen         Re: Recommender Evaluator Mon, 03 Dec, 20:11
Pat Ferrel           Re: Recommender Evaluator Mon, 03 Dec, 21:22
Sean Owen             Re: Recommender Evaluator Mon, 03 Dec, 22:04
Ted Dunning               Re: Recommender Evaluator Mon, 03 Dec, 22:31
Markus Paaso       Re: CVB CPU Utilization Tue, 04 Dec, 09:30
Re: Number of MR running mahout kmeans
Elaine Gan   Re: Number of MR running mahout kmeans Mon, 03 Dec, 09:42
Varun Thacker Clustering algorithms Tue, 04 Dec, 18:05
Ted Dunning   Re: Clustering algorithms Tue, 04 Dec, 19:37
Lakshminarayana Motamarri Regarding Mahout Item Recommendation engine - numberformatexception on noninteger column (eg: ISBN (alphanumeric value)) Tue, 04 Dec, 21:10
Sean Owen   Re: Regarding Mahout Item Recommendation engine - numberformatexception on noninteger column (eg: ISBN (alphanumeric value)) Tue, 04 Dec, 21:13
Utkarsh Gupta   RE: Regarding Mahout Item Recommendation engine - numberformatexception on noninteger column (eg: ISBN (alphanumeric value)) Wed, 05 Dec, 05:56
Sean Owen     Re: Regarding Mahout Item Recommendation engine - numberformatexception on noninteger column (eg: ISBN (alphanumeric value)) Wed, 05 Dec, 12:00
Lakshminarayana Motamarri   Re: Regarding Mahout Item Recommendation engine - numberformatexception on noninteger column (eg: ISBN (alphanumeric value)) Wed, 05 Dec, 23:17
Gabor Bernat Very high average absolute difference score Tue, 04 Dec, 21:27
Sean Owen   Re: Very high average absolute difference score Tue, 04 Dec, 22:21
Gabor Bernat     Re: Very high average absolute difference score Tue, 04 Dec, 22:30
Ted Dunning       Re: Very high average absolute difference score Tue, 04 Dec, 22:49
Gabor Bernat         Re: Very high average absolute difference score Wed, 05 Dec, 06:11
Seeking advice on a classification problem (needle-in-haystack situation)
mahout-newbie   Seeking advice on a classification problem (needle-in-haystack situation) Tue, 04 Dec, 23:26
Kate Ericson     Re: Seeking advice on a classification problem (needle-in-haystack situation) Tue, 04 Dec, 23:44
Ted Dunning       Re: Seeking advice on a classification problem (needle-in-haystack situation) Tue, 04 Dec, 23:50
Jason Xin         RE: Seeking advice on a classification problem (needle-in-haystack situation) Wed, 05 Dec, 00:20
Raman Srinivasan   Seeking advice on a classification problem (needle-in-haystack situation) Wed, 05 Dec, 14:41
Mohit Singh     Re: Seeking advice on a classification problem (needle-in-haystack situation) Wed, 05 Dec, 15:16
Raman Srinivasan       Re: Seeking advice on a classification problem (needle-in-haystack situation) Wed, 05 Dec, 15:50
Ted Dunning         Re: Seeking advice on a classification problem (needle-in-haystack situation) Wed, 05 Dec, 16:26
Raman Srinivasan           Re: Seeking advice on a classification problem (needle-in-haystack situation) Wed, 05 Dec, 21:16
Ted Dunning             Re: Seeking advice on a classification problem (needle-in-haystack situation) Wed, 05 Dec, 23:10
Mohit Singh         Re: Seeking advice on a classification problem (needle-in-haystack situation) Wed, 05 Dec, 16:30
Pat Ferrel splitDataset Wed, 05 Dec, 21:58
Pat Ferrel   Re: splitDataset crashes Fri, 07 Dec, 20:38
Dan Filimon Clustering points in a unit hypercube Wed, 05 Dec, 22:06
Dan Filimon   Re: Clustering points in a unit hypercube Wed, 05 Dec, 22:38
Ted Dunning     Re: Clustering points in a unit hypercube Wed, 05 Dec, 23:03
Dan Filimon       Re: Clustering points in a unit hypercube Wed, 05 Dec, 23:22
Ted Dunning         Re: Clustering points in a unit hypercube Wed, 05 Dec, 23:32
Dan Filimon           Re: Clustering points in a unit hypercube Wed, 05 Dec, 23:36
Ted Dunning             Re: Clustering points in a unit hypercube Thu, 06 Dec, 00:01
Dan Filimon               Re: Clustering points in a unit hypercube Fri, 07 Dec, 00:21
Ted Dunning                 Re: Clustering points in a unit hypercube Fri, 07 Dec, 01:06
Ted Dunning         Re: Clustering points in a unit hypercube Wed, 05 Dec, 23:34
Marty Kube Decision Forest - Partial implementation Thu, 06 Dec, 01:45
deneche abdelhakim   Re: Decision Forest - Partial implementation Thu, 06 Dec, 05:06
Marty Kube     Re: Decision Forest - Partial implementation Fri, 07 Dec, 02:32
Marty Kube       Re: Decision Forest - Partial implementation Sat, 08 Dec, 01:03
Ted Dunning         Re: Decision Forest - Partial implementation Sat, 08 Dec, 08:43
Marty Kube           Re: Decision Forest - Partial implementation Sat, 08 Dec, 20:49
Ted Dunning             Re: Decision Forest - Partial implementation Sun, 09 Dec, 09:30
Marty Kube           Re: Decision Forest - Partial implementation Sun, 09 Dec, 01:12
Ted Dunning             Re: Decision Forest - Partial implementation Sun, 09 Dec, 09:29
Marty Kube               Re: Decision Forest - Partial implementation Sun, 09 Dec, 22:04
Marty Kube               Re: Decision Forest - Partial implementation Sun, 09 Dec, 22:33
Ted Dunning                 Re: Decision Forest - Partial implementation Mon, 10 Dec, 14:08
Stefan Kreuzer Cluster: find medoid & its n nearest elements Thu, 06 Dec, 09:16
Ted Dunning   Re: Cluster: find medoid & its n nearest elements Fri, 07 Dec, 12:27
Sebastian Schelter Remove unused recommenders? Thu, 06 Dec, 15:06
Sean Owen   Re: Remove unused recommenders? Thu, 06 Dec, 15:14
Koobas     Re: Remove unused recommenders? Thu, 06 Dec, 15:18
Sean Owen       Re: Remove unused recommenders? Thu, 06 Dec, 15:20
Koobas         Re: Remove unused recommenders? Thu, 06 Dec, 15:22
Sebastian Schelter     Re: Remove unused recommenders? Thu, 06 Dec, 15:21
Ted Dunning       Re: Remove unused recommenders? Fri, 07 Dec, 01:28
Marty Kube       Re: Remove unused recommenders? Fri, 07 Dec, 02:38
Sebastian Schelter         Re: Remove unused recommenders? Fri, 07 Dec, 08:52
seq2sparse dictionary question
Dmitriy Lyubimov   seq2sparse dictionary question Fri, 07 Dec, 03:33
Dmitriy Lyubimov   seq2sparse dictionary question Fri, 07 Dec, 03:35
Abramov Pavel     HA: seq2sparse dictionary question Fri, 07 Dec, 07:48
Royi Ronen Matrix Factorization with Implicit Feedback Mon, 10 Dec, 15:59
Danny Bickson   Re: Matrix Factorization with Implicit Feedback Mon, 10 Dec, 16:07
Sebastian Schelter     Re: Matrix Factorization with Implicit Feedback Mon, 10 Dec, 16:18
ronen.royi   Re: Matrix Factorization with Implicit Feedback Mon, 10 Dec, 16:27
Sebastian Schelter     Re: Matrix Factorization with Implicit Feedback Mon, 10 Dec, 16:41
Sean Owen       Re: Matrix Factorization with Implicit Feedback Mon, 10 Dec, 16:53
Royi Ronen         Re: Matrix Factorization with Implicit Feedback Tue, 11 Dec, 08:44
Sean Owen           Re: Matrix Factorization with Implicit Feedback Tue, 11 Dec, 10:20
Nick Katsipoulakis FileItemSimilarity issue Tue, 11 Dec, 16:29
Sean Owen   Re: FileItemSimilarity issue Tue, 11 Dec, 16:34
hellen maziku Creating vectors from lucene index on EMR via the CLI Wed, 12 Dec, 11:55
Sean Owen   Re: Creating vectors from lucene index on EMR via the CLI Wed, 12 Dec, 12:05
hellen maziku     Re: Creating vectors from lucene index on EMR via the CLI Wed, 12 Dec, 12:37
Sean Owen       Re: Creating vectors from lucene index on EMR via the CLI Wed, 12 Dec, 13:00
Ted Dunning   Re: Creating vectors from lucene index on EMR via the CLI Wed, 12 Dec, 15:48
hellen maziku     Re: Creating vectors from lucene index on EMR via the CLI Wed, 12 Dec, 15:58
Ted Dunning       Re: Creating vectors from lucene index on EMR via the CLI Wed, 12 Dec, 16:53
Ted Dunning       Re: Creating vectors from lucene index on EMR via the CLI Wed, 12 Dec, 16:56
hellen maziku         Re: Creating vectors from lucene index on EMR via the CLI Wed, 12 Dec, 17:38
Ted Dunning           Re: Creating vectors from lucene index on EMR via the CLI Wed, 12 Dec, 20:20
hellen maziku             Re: Creating vectors from lucene index on EMR via the CLI Thu, 13 Dec, 18:58
Ted Dunning               Re: Creating vectors from lucene index on EMR via the CLI Fri, 14 Dec, 00:04
hellen maziku                 Re: Creating vectors from lucene index on EMR via the CLI Fri, 14 Dec, 00:44
Brandon Root Streaming KMeans Text Clustering Concurrency and Advice Thu, 13 Dec, 22:29
Ted Dunning   Re: Streaming KMeans Text Clustering Concurrency and Advice Thu, 13 Dec, 22:56
Dan Filimon   Re: Streaming KMeans Text Clustering Concurrency and Advice Thu, 13 Dec, 23:10
Ted Dunning     Re: Streaming KMeans Text Clustering Concurrency and Advice Thu, 13 Dec, 23:40
ashish negi Using SVD evaluator Fri, 14 Dec, 10:21
Sean Owen   Re: Using SVD evaluator Fri, 14 Dec, 10:25
ashish negi     Re: Using SVD evaluator Fri, 14 Dec, 10:37
Sean Owen       Re: Using SVD evaluator Fri, 14 Dec, 10:40
Ted Dunning         Re: Using SVD evaluator Fri, 14 Dec, 14:01
Yang Zhou How large should windowSize should be when setting parameters for AdaptiveLogisticRegression? Fri, 14 Dec, 18:41
Ted Dunning   Re: How large should windowSize should be when setting parameters for AdaptiveLogisticRegression? Fri, 14 Dec, 18:44
Yang Zhou     Re: How large should windowSize should be when setting parameters for AdaptiveLogisticRegression? Fri, 14 Dec, 18:52
Yang Zhou       Re: How large should windowSize should be when setting parameters for AdaptiveLogisticRegression? Fri, 14 Dec, 19:03
Ted Dunning         Re: How large should windowSize should be when setting parameters for AdaptiveLogisticRegression? Fri, 14 Dec, 19:15
Yang Zhou           Re: How large should windowSize should be when setting parameters for AdaptiveLogisticRegression? Sat, 15 Dec, 01:37
Serge Blazhievsky error with example Fri, 14 Dec, 23:45
Marty Kube   Re: error with example Sat, 15 Dec, 00:10
Serge Blazhievsky     Re: error with example Sat, 15 Dec, 00:30
Marty Kube       Re: error with example Sun, 16 Dec, 02:34
Yunming Zhang Replacing Mahout's default Hadoop dependency with my customized Hadoop distribution Sat, 15 Dec, 08:12
Ted Dunning   Re: Replacing Mahout's default Hadoop dependency with my customized Hadoop distribution Sat, 15 Dec, 16:21
yunming zhang     Re: Replacing Mahout's default Hadoop dependency with my customized Hadoop distribution Sun, 16 Dec, 14:34
Marty Kube       Re: Replacing Mahout's default Hadoop dependency with my customized Hadoop distribution Thu, 20 Dec, 01:03
Ted Dunning         Re: Replacing Mahout's default Hadoop dependency with my customized Hadoop distribution Thu, 20 Dec, 01:29
Zia mel mahout preferences range Sat, 15 Dec, 15:10
Sean Owen   Re: mahout preferences range Sat, 15 Dec, 15:33
Zia mel     Re: mahout preferences range Sat, 15 Dec, 16:13
Ken Krugler DARPA XDATA award to Georgia Tech Sat, 15 Dec, 23:15
Shengchao Ding Numbers of points in clusters are not consistent Sun, 16 Dec, 05:01
Blank output at Dirichlet Process Clustering
yoshihiro fujimoto   Blank output at Dirichlet Process Clustering Tue, 18 Dec, 10:38
praneet mhatre     Re: Blank output at Dirichlet Process Clustering Tue, 18 Dec, 23:03
yoshihiro fujimoto       Re: Blank output at Dirichlet Process Clustering Wed, 19 Dec, 02:25
Gabor Makrai Run Mahout remotely Tue, 18 Dec, 11:47
Ted Dunning   Re: Run Mahout remotely Tue, 18 Dec, 14:54
Yunming Zhang Is there anyway you could easily make a deep copy of Vector Writable class with hadoop's ReflectionUtils? Wed, 19 Dec, 01:49
Ted Dunning   Re: Is there anyway you could easily make a deep copy of Vector Writable class with hadoop's ReflectionUtils? Wed, 19 Dec, 01:59
Yunming Zhang     Re: Is there anyway you could easily make a deep copy of Vector Writable class with hadoop's ReflectionUtils? Wed, 19 Dec, 16:05
Rahul Mishra SGD : no effect of pass and rate? Wed, 19 Dec, 07:10
chengji_zhaxn Fw:Hello Sean, I have 2 questions about some of your algorithms model in the mahout src Wed, 19 Dec, 12:40
Ted Dunning   Re: Fw:Hello Sean, I have 2 questions about some of your algorithms model in the mahout src Wed, 19 Dec, 16:39
Yunming Zhang Is the implementation of CIMapper thread safe ? Wed, 19 Dec, 16:02
Marty Kube   Re: Is the implementation of CIMapper thread safe ? Thu, 20 Dec, 00:43
Sean Owen   Re: Is the implementation of CIMapper thread safe ? Thu, 20 Dec, 00:50
Marty Kube     Re: Is the implementation of CIMapper thread safe ? Thu, 20 Dec, 01:07
Yunming Zhang       Re: Is the implementation of CIMapper thread safe ? Thu, 20 Dec, 03:31
Sean Owen         Re: Is the implementation of CIMapper thread safe ? Thu, 20 Dec, 09:28
Marty Kube           Re: Is the implementation of CIMapper thread safe ? Thu, 20 Dec, 14:54
Yunming Zhang             Re: Is the implementation of CIMapper thread safe ? Fri, 21 Dec, 15:00
Jeff Eastman               Re: Is the implementation of CIMapper thread safe ? Fri, 21 Dec, 16:48
yunming zhang                 Re: Is the implementation of CIMapper thread safe ? Sat, 22 Dec, 00:50
Jeff Eastman                   Re: Is the implementation of CIMapper thread safe ? Sat, 22 Dec, 20:01
Yunming Zhang                     Re: Is the implementation of CIMapper thread safe ? Tue, 25 Dec, 02:08
Puneet Jaiswal Mahout 0.8 not working with hadoop 2.0.2 ? Wed, 19 Dec, 18:41
Puneet Jaiswal   Re: Mahout 0.8 not working with hadoop 2.0.2 ? Wed, 19 Dec, 18:51
Puneet Jaiswal   Re: Mahout 0.8 not working with hadoop 2.0.2 ? Wed, 19 Dec, 19:55
Marty Kube     Re: Mahout 0.8 not working with hadoop 2.0.2 ? Thu, 20 Dec, 00:35
Sampath Jayarathna Mahout LDA word probability precision problem (shows the probability >1) Thu, 20 Dec, 16:11
Andy Schlaikjer   Re: Mahout LDA word probability precision problem (shows the probability >1) Thu, 20 Dec, 19:13
Sampath Jayarathna     Re: Mahout LDA word probability precision problem (shows the probability >1) Thu, 20 Dec, 19:33
Andy Schlaikjer       Re: Mahout LDA word probability precision problem (shows the probability >1) Thu, 20 Dec, 19:48
Sampath Jayarathna         Re: Mahout LDA word probability precision problem (shows the probability >1) Thu, 20 Dec, 21:25
Adam Baron OutOfMemoryError with BreimanExample on 4GB of data? Fri, 21 Dec, 01:32
Marty Kube   Re: OutOfMemoryError with BreimanExample on 4GB of data? Fri, 21 Dec, 01:59
deneche abdelhakim     Re: OutOfMemoryError with BreimanExample on 4GB of data? Fri, 21 Dec, 07:19
Adam Baron       Re: OutOfMemoryError with BreimanExample on 4GB of data? Sat, 22 Dec, 00:16
Kai R. Larsen Mahout for item-item tables Fri, 21 Dec, 23:45
Ted Dunning   Re: Mahout for item-item tables Sat, 22 Dec, 03:47
Kai R. Larsen     Re: Mahout for item-item tables Sat, 22 Dec, 12:33
Ted Dunning       Re: Mahout for item-item tables Sun, 23 Dec, 21:51
Sean Owen   Re: Mahout for item-item tables Sat, 22 Dec, 07:56
Robin Chesterman Build error Sun, 23 Dec, 12:30
Sean Owen   Re: Build error Sun, 23 Dec, 13:20
Alex Ott   Re: Build error Sun, 23 Dec, 20:45
Ted Dunning   Re: Build error Sun, 23 Dec, 21:42
Marty Kube     Re: Build error Mon, 24 Dec, 03:41
Ted Dunning       Re: Build error Mon, 24 Dec, 04:48
Robin Chesterman         Re: Build error Mon, 24 Dec, 09:39
yoshihiro fujimoto About Dirichlet clustering's threshold Tue, 25 Dec, 04:57
Jeff Eastman   Re: About Dirichlet clustering's threshold Tue, 25 Dec, 20:44
yoshihiro fujimoto     Re: About Dirichlet clustering's threshold Wed, 26 Dec, 01:21
Jeff Eastman       Re: About Dirichlet clustering's threshold Wed, 26 Dec, 15:33
Magesh Sarma Document Classification - Recommended Algorithms? Wed, 26 Dec, 16:01
Ted Dunning   Re: Document Classification - Recommended Algorithms? Wed, 26 Dec, 19:20
Magesh Sarma     Re: Document Classification - Recommended Algorithms? Wed, 26 Dec, 22:54
Magesh Sarma     Re: Document Classification - Recommended Algorithms? Fri, 28 Dec, 13:23
Ted Dunning       Re: Document Classification - Recommended Algorithms? Fri, 28 Dec, 21:21
LSA in Mahout
Osman Başkaya   LSA in Mahout Wed, 26 Dec, 18:57
Sebastian Schelter     Re: LSA in Mahout Wed, 26 Dec, 19:59
Dmitriy Lyubimov     Re: LSA in Mahout Wed, 26 Dec, 21:02
Osman Başkaya       Re: LSA in Mahout Wed, 26 Dec, 22:51
Vince Wei (jianwei)     RE: LSA in Mahout Thu, 27 Dec, 01:01
Ted Dunning       Re: LSA in Mahout Thu, 27 Dec, 01:37
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