mahout-user mailing list archives: January 2011

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Lance Norskog Is Decision Forest Map/Reduce only? Mon, 03 Jan, 03:08
Ted Dunning   Re: Is Decision Forest Map/Reduce only? Mon, 03 Jan, 04:59
Grant Ingersoll [slightly off topic] Determining Importance Mon, 03 Jan, 16:54
Ted Dunning   Re: [slightly off topic] Determining Importance Mon, 03 Jan, 17:02
Grant Ingersoll     Re: [slightly off topic] Determining Importance Mon, 03 Jan, 18:43
Ken Krugler   Re: [slightly off topic] Determining Importance Mon, 03 Jan, 18:07
Jake Mannix   Re: [slightly off topic] Determining Importance Mon, 03 Jan, 18:48
Dinesh B Vadhia     Re: [slightly off topic] Determining Importance Mon, 03 Jan, 19:13
Ted Dunning       Re: [slightly off topic] Determining Importance Mon, 03 Jan, 19:19
Grant Ingersoll         Re: [slightly off topic] Determining Importance Mon, 03 Jan, 19:41
Ted Dunning           Re: [slightly off topic] Determining Importance Mon, 03 Jan, 19:58
Dinesh B Vadhia           Re: [slightly off topic] Determining Importance Mon, 03 Jan, 20:32
Grant Ingersoll             Re: [slightly off topic] Determining Importance Mon, 03 Jan, 22:30
Lance Norskog               Re: [slightly off topic] Determining Importance Tue, 04 Jan, 04:23
Robin Anil                 Re: [slightly off topic] Determining Importance Tue, 04 Jan, 05:36
Niall Riddell                   Re: [slightly off topic] Determining Importance Wed, 05 Jan, 14:43
Ted Dunning                     Re: [slightly off topic] Determining Importance Wed, 05 Jan, 18:17
Sebastian Schelter                       Re: [slightly off topic] Determining Importance Thu, 06 Jan, 16:38
Siem Vaessen                         Re: [slightly off topic] Determining Importance Mon, 10 Jan, 19:03
Grant Ingersoll                         Re: [slightly off topic] Determining Importance Wed, 19 Jan, 13:49
Ted Dunning                           Re: [slightly off topic] Determining Importance Wed, 19 Jan, 16:33
Re: where i can set -Dmapred.map.tasks=X
Dmitriy Lyubimov   Re: where i can set -Dmapred.map.tasks=X Mon, 03 Jan, 20:37
Jeff Eastman     Re: where i can set -Dmapred.map.tasks=X Mon, 03 Jan, 21:04
Dmitriy Lyubimov       Re: where i can set -Dmapred.map.tasks=X Mon, 03 Jan, 23:17
Dmitriy Lyubimov         Re: where i can set -Dmapred.map.tasks=X Mon, 03 Jan, 23:21
Dmitriy Lyubimov           Re: where i can set -Dmapred.map.tasks=X Mon, 03 Jan, 23:30
Jeff Eastman             Re: where i can set -Dmapred.map.tasks=X Mon, 03 Jan, 23:49
Dmitriy Lyubimov               Re: where i can set -Dmapred.map.tasks=X Tue, 04 Jan, 01:36
Dmitriy Lyubimov                 Re: where i can set -Dmapred.map.tasks=X Tue, 04 Jan, 03:43
Jeff Eastman                   Re: where i can set -Dmapred.map.tasks=X Tue, 04 Jan, 04:27
Dmitriy Lyubimov                     Re: where i can set -Dmapred.map.tasks=X Tue, 04 Jan, 05:23
Shige Takeda                   Re: where i can set -Dmapred.map.tasks=X Tue, 04 Jan, 17:02
Jeff Eastman                     RE: where i can set -Dmapred.map.tasks=X Tue, 04 Jan, 17:09
Shige Takeda                       Re: where i can set -Dmapred.map.tasks=X Tue, 04 Jan, 17:42
Jeff Eastman                       RE: where i can set -Dmapred.map.tasks=X Tue, 04 Jan, 17:43
Dmitriy Lyubimov                         Re: where i can set -Dmapred.map.tasks=X Tue, 04 Jan, 18:30
Sean Owen                           Re: where i can set -Dmapred.map.tasks=X Tue, 04 Jan, 20:30
Dmitriy Lyubimov                             Re: where i can set -Dmapred.map.tasks=X Tue, 04 Jan, 21:04
Sebastian Schelter                               Re: where i can set -Dmapred.map.tasks=X Tue, 04 Jan, 21:37
Dmitriy Lyubimov                                 Re: where i can set -Dmapred.map.tasks=X Tue, 04 Jan, 21:39
Jeff Eastman           Re: where i can set -Dmapred.map.tasks=X Mon, 03 Jan, 23:48
Jake Mannix LDA in Mahout Tue, 04 Jan, 00:51
Robin Anil   Re: LDA in Mahout Tue, 04 Jan, 05:32
Jake Mannix     Re: LDA in Mahout Tue, 04 Jan, 15:14
Robin Anil       Re: LDA in Mahout Tue, 04 Jan, 15:21
Jake Mannix         Re: LDA in Mahout Tue, 04 Jan, 17:33
Neal Richter           Re: LDA in Mahout Thu, 06 Jan, 07:57
Ted Dunning             Re: LDA in Mahout Thu, 06 Jan, 16:22
Neal Richter               Re: LDA in Mahout Thu, 06 Jan, 19:08
Ted Dunning                 Re: LDA in Mahout Thu, 06 Jan, 19:24
Neal Richter                   Re: LDA in Mahout Thu, 06 Jan, 21:03
Ted Dunning                     Re: LDA in Mahout Thu, 06 Jan, 21:20
Neal Richter                       Re: LDA in Mahout Thu, 06 Jan, 21:33
Ted Dunning                         Re: LDA in Mahout Thu, 06 Jan, 21:48
박종세 How many complex Mappers in Mahout? Tue, 04 Jan, 07:35
Vasil Vasilev Clustering with Mahout Tue, 04 Jan, 08:56
deneche abdelhakim Re : Is Decision Forest Map/Reduce only? Wed, 05 Jan, 04:03
Steven Bourke   Re: Re : Is Decision Forest Map/Reduce only? Wed, 05 Jan, 10:29
Pere Ferrera two-tiered clustering Wed, 05 Jan, 12:36
Jeff Eastman   RE: two-tiered clustering Wed, 05 Jan, 16:32
Pere Ferrera     Re: two-tiered clustering Fri, 07 Jan, 11:12
Vasil Vangelovski Update files in a web based recommender Thu, 06 Jan, 12:40
Sean Owen   Re: Update files in a web based recommender Thu, 06 Jan, 12:48
Vasil Vangelovski     Re: Update files in a web based recommender Thu, 06 Jan, 19:56
Sean Owen       Re: Update files in a web based recommender Thu, 06 Jan, 21:05
Alessandro Binhara recommenderClass on hadoop Thu, 06 Jan, 13:09
Sean Owen   Re: recommenderClass on hadoop Thu, 06 Jan, 13:15
Re: recommendations with Hadoop and RecommenderJob in Amazon EC2, suggestions for performance?
Stefano Bellasio   Re: recommendations with Hadoop and RecommenderJob in Amazon EC2, suggestions for performance? Thu, 06 Jan, 13:31
Ted Dunning     Re: recommendations with Hadoop and RecommenderJob in Amazon EC2, suggestions for performance? Thu, 06 Jan, 16:27
Stefano Bellasio       Re: recommendations with Hadoop and RecommenderJob in Amazon EC2, suggestions for performance? Thu, 06 Jan, 16:28
Sean Owen     Re: recommendations with Hadoop and RecommenderJob in Amazon EC2, suggestions for performance? Thu, 06 Jan, 16:52
Stefano Bellasio       Re: recommendations with Hadoop and RecommenderJob in Amazon EC2, suggestions for performance? Thu, 06 Jan, 17:00
Ted Dunning         Re: recommendations with Hadoop and RecommenderJob in Amazon EC2, suggestions for performance? Thu, 06 Jan, 17:24
Ken Krugler         Re: recommendations with Hadoop and RecommenderJob in Amazon EC2, suggestions for performance? Thu, 06 Jan, 17:48
Stefano Bellasio           Re: recommendations with Hadoop and RecommenderJob in Amazon EC2, suggestions for performance? Thu, 06 Jan, 18:00
Stefano Bellasio           Re: recommendations with Hadoop and RecommenderJob in Amazon EC2, suggestions for performance? Thu, 06 Jan, 18:04
Stefano Bellasio           Re: recommendations with Hadoop and RecommenderJob in Amazon EC2, suggestions for performance? Fri, 07 Jan, 20:41
Re: seq2sparse and lsi fold-in
Jake Mannix   Re: seq2sparse and lsi fold-in Thu, 06 Jan, 21:45
Dmitriy Lyubimov     Re: seq2sparse and lsi fold-in Thu, 06 Jan, 22:07
james q Mahout Error with Amazon's Elastic Map Reduce Fri, 07 Jan, 16:22
Grant Ingersoll   Re: Mahout Error with Amazon's Elastic Map Reduce Sun, 09 Jan, 19:22
Matt Tanquary Running Mahout in Cygwin Fri, 07 Jan, 21:49
Deleting ratings in update file for a recommender
Vasil Vangelovski   Deleting ratings in update file for a recommender Sun, 09 Jan, 22:54
Sean Owen     Re: Deleting ratings in update file for a recommender Mon, 10 Jan, 01:09
Vasil Vangelovski       Re: Deleting ratings in update file for a recommender Mon, 10 Jan, 16:46
Sean Owen         Re: Deleting ratings in update file for a recommender Mon, 10 Jan, 16:49
Vasil Vangelovski           Re: Deleting ratings in update file for a recommender Mon, 10 Jan, 17:19
Sean Owen             Re: Deleting ratings in update file for a recommender Mon, 10 Jan, 20:10
Vasil Vangelovski               Re: Deleting ratings in update file for a recommender Mon, 10 Jan, 21:04
Sean Owen                 Re: Deleting ratings in update file for a recommender Mon, 10 Jan, 22:25
ahmed.nagy Distributed Matrix Multiplication and operations Mon, 10 Jan, 12:16
Ted Dunning   Re: Distributed Matrix Multiplication and operations Mon, 10 Jan, 15:12
Re: Seq2Sparse and Collocation
Sreejith S   Re: Seq2Sparse and Collocation Mon, 10 Jan, 14:00
Robin Anil     Re: Seq2Sparse and Collocation Mon, 10 Jan, 14:24
Sreejith S       Re: Seq2Sparse and Collocation Tue, 11 Jan, 04:13
Pierre Mage Classify.java issue Mon, 10 Jan, 17:02
Sean Owen   Re: Classify.java issue Mon, 10 Jan, 19:49
Stefano Bellasio Hadoop EC2 Whirr cluster problem Mon, 10 Jan, 18:18
Sean Owen   Re: Hadoop EC2 Whirr cluster problem Mon, 10 Jan, 18:25
stefanobellasio     Re: Hadoop EC2 Whirr cluster problem Mon, 10 Jan, 19:00
Ken Krugler       Re: Hadoop EC2 Whirr cluster problem Mon, 10 Jan, 19:04
Stefano Bellasio         Re: Hadoop EC2 Whirr cluster problem Mon, 10 Jan, 19:26
Ken Krugler           Re: Hadoop EC2 Whirr cluster problem Mon, 10 Jan, 19:35
Stefano Bellasio             Re: Hadoop EC2 Whirr cluster problem Mon, 10 Jan, 19:37
Sean Owen Interested Mahout developers in the UK (or Europe?) Tue, 11 Jan, 14:32
Isabel Drost   Re: Interested Mahout developers in the UK (or Europe?) Wed, 12 Jan, 14:49
Niall Riddell     Re: Interested Mahout developers in the UK (or Europe?) Wed, 12 Jan, 19:56
Niall Riddell       Re: Interested Mahout developers in the UK (or Europe?) Wed, 12 Jan, 19:57
Markus Weimer         Re: Interested Mahout developers in the UK (or Europe?) -- and the US Thu, 13 Jan, 07:12
Lance Norskog           Re: Interested Mahout developers in the UK (or Europe?) -- and the US Fri, 14 Jan, 04:18
Matt Spitz             [Jobs] Re: Interested Mahout developers in the UK (or Europe?) -- and the US Fri, 14 Jan, 05:21
Isabel Drost             Re: Interested Mahout developers in the UK (or Europe?) -- and the US Fri, 14 Jan, 11:01
Running KMeans Directly from Java Program on Hadoop-0.20.2 and 'Vector' ClassNotFound error
Lokendra Singh   Running KMeans Directly from Java Program on Hadoop-0.20.2 and 'Vector' ClassNotFound error Tue, 11 Jan, 14:48
Ted Dunning     Re: Running KMeans Directly from Java Program on Hadoop-0.20.2 and 'Vector' ClassNotFound error Tue, 11 Jan, 16:29
Sean Owen       Re: Running KMeans Directly from Java Program on Hadoop-0.20.2 and 'Vector' ClassNotFound error Tue, 11 Jan, 16:31
Lokendra Singh         Re: Running KMeans Directly from Java Program on Hadoop-0.20.2 and 'Vector' ClassNotFound error Wed, 12 Jan, 05:01
Dmitriy Lyubimov           Re: Running KMeans Directly from Java Program on Hadoop-0.20.2 and 'Vector' ClassNotFound error Wed, 12 Jan, 05:06
Ted Dunning           Re: Running KMeans Directly from Java Program on Hadoop-0.20.2 and 'Vector' ClassNotFound error Wed, 12 Jan, 05:29
Lokendra Singh             Re: Running KMeans Directly from Java Program on Hadoop-0.20.2 and 'Vector' ClassNotFound error Wed, 12 Jan, 15:46
Dmitriy Lyubimov Adding user classes to Mahout's MR jobs. Wed, 12 Jan, 05:02
Isabel Drost   Re: Adding user classes to Mahout's MR jobs. Wed, 12 Jan, 15:10
Dmitriy Lyubimov     Re: Adding user classes to Mahout's MR jobs. Wed, 12 Jan, 16:49
Isabel Drost       Re: Adding user classes to Mahout's MR jobs. Wed, 12 Jan, 17:52
Jake Mannix         Re: Adding user classes to Mahout's MR jobs. Wed, 12 Jan, 18:40
Dmitriy Lyubimov           Re: Adding user classes to Mahout's MR jobs. Wed, 12 Jan, 18:56
Claudia Grieco Help with Mahout Classification Wed, 12 Jan, 15:02
Claudia Grieco   R: Help with Mahout Classification Thu, 13 Jan, 10:05
Ted Dunning   Re: Help with Mahout Classification Thu, 13 Jan, 17:21
Claudia Grieco     R: Help with Mahout Classification Fri, 14 Jan, 15:10
Ted Dunning       Re: Help with Mahout Classification Fri, 14 Jan, 16:31
Claudia Grieco         R: Help with Mahout Classification Mon, 17 Jan, 08:28
Ted Dunning           Re: Help with Mahout Classification Mon, 17 Jan, 15:10
Claudia Grieco         R: Help with Mahout Classification Mon, 31 Jan, 10:55
Ted Dunning           Re: Help with Mahout Classification Mon, 31 Jan, 15:42
Matthew Runo Some basic questions Wed, 12 Jan, 17:53
Sean Owen   Re: Some basic questions Wed, 12 Jan, 18:17
Matthew Runo     Re: Some basic questions Wed, 12 Jan, 19:05
Sean Owen       Re: Some basic questions Wed, 12 Jan, 19:15
Karthik Gali Clustering using mahout. Thu, 13 Jan, 10:59
Robin Anil   Re: Clustering using mahout. Thu, 13 Jan, 11:03
Stefanie Nagel HebbianSolver - Generalized Hebbian Algorithm Thu, 13 Jan, 11:34
Jake Mannix   Re: HebbianSolver - Generalized Hebbian Algorithm Thu, 13 Jan, 19:12
han henry Mahout 0.4 seems recommend user's existed items to user. Fri, 14 Jan, 06:13
Sebastian Schelter   Re: Mahout 0.4 seems recommend user's existed items to user. Fri, 14 Jan, 08:21
han henry     Re: Mahout 0.4 seems recommend user's existed items to user. Fri, 14 Jan, 08:43
Sebastian Schelter       Re: Mahout 0.4 seems recommend user's existed items to user. Fri, 14 Jan, 09:03
han henry         Re: Mahout 0.4 seems recommend user's existed items to user. Fri, 14 Jan, 09:17
Sean Owen           Re: Mahout 0.4 seems recommend user's existed items to user. Fri, 14 Jan, 09:23
han henry             Re: Mahout 0.4 seems recommend user's existed items to user. Fri, 14 Jan, 09:36
han henry               Re: Mahout 0.4 seems recommend user's existed items to user. Fri, 14 Jan, 10:19
Sean Owen                 Re: Mahout 0.4 seems recommend user's existed items to user. Fri, 14 Jan, 10:24
han henry                   Re: Mahout 0.4 seems recommend user's existed items to user. Fri, 14 Jan, 11:09
Sebastian Schelter                 Re: Mahout 0.4 seems recommend user's existed items to user. Fri, 14 Jan, 12:39
han henry                   Re: Mahout 0.4 seems recommend user's existed items to user. Mon, 17 Jan, 15:57
Sebastian Schelter                     Re: Mahout 0.4 seems recommend user's existed items to user. Mon, 17 Jan, 16:55
Lance Norskog Multiclass classifier - hunting for a small one Fri, 14 Jan, 09:04
Dmitriy Lyubimov   Re: Multiclass classifier - hunting for a small one Fri, 14 Jan, 15:33
Ted Dunning   Re: Multiclass classifier - hunting for a small one Fri, 14 Jan, 16:33
Grant Ingersoll     Re: Multiclass classifier - hunting for a small one Fri, 14 Jan, 23:13
Lance Norskog       Re: Multiclass classifier - hunting for a small one Mon, 17 Jan, 03:15
Ted Dunning         Re: Multiclass classifier - hunting for a small one Mon, 17 Jan, 03:20
Robin Anil           Re: Multiclass classifier - hunting for a small one Mon, 17 Jan, 06:37
Ted Dunning             Re: Multiclass classifier - hunting for a small one Mon, 17 Jan, 15:08
Ken Krugler   Re: Multiclass classifier - hunting for a small one Fri, 14 Jan, 16:56
Ted Dunning     Re: Multiclass classifier - hunting for a small one Fri, 14 Jan, 17:12
Grant Ingersoll [JOB] Student Wanted for small Machine Learning project Fri, 14 Jan, 23:20
ahmed.nagy Error java.lang.NoClassDefFoundError: org/apache/commons/logging/LogFactory Sun, 16 Jan, 20:29
Sean Owen   Re: Error java.lang.NoClassDefFoundError: org/apache/commons/logging/LogFactory Sun, 16 Jan, 20:39
Lokendra Singh Difference in KMeans performance with Mahout-0.3 and Mahout-0.4 Mon, 17 Jan, 16:04
Jeff Eastman   Re: Difference in KMeans performance with Mahout-0.3 and Mahout-0.4 Mon, 17 Jan, 16:46
Ted Dunning     Re: Difference in KMeans performance with Mahout-0.3 and Mahout-0.4 Mon, 17 Jan, 16:55
Robin Anil       Re: Difference in KMeans performance with Mahout-0.3 and Mahout-0.4 Mon, 17 Jan, 17:09
Jeff Eastman         Re: Difference in KMeans performance with Mahout-0.3 and Mahout-0.4 Mon, 17 Jan, 17:39
Lokendra Singh           Re: Difference in KMeans performance with Mahout-0.3 and Mahout-0.4 Mon, 17 Jan, 17:51
Stefano Bellasio Steps to build a recommendation system with Mahout and SVD Mon, 17 Jan, 19:28
Sean Owen   Re: Steps to build a recommendation system with Mahout and SVD Mon, 17 Jan, 20:31
Sebastian Schelter   Re: Steps to build a recommendation system with Mahout and SVD Mon, 17 Jan, 22:35
Stefano Bellasio Understanding similaraties computation in RecommenderJob Tue, 18 Jan, 10:12
Sebastian Schelter   Re: Understanding similaraties computation in RecommenderJob Tue, 18 Jan, 10:32
Stefano Bellasio     Re: Understanding similaraties computation in RecommenderJob Tue, 18 Jan, 10:59
Sebastian Schelter       Re: Understanding similaraties computation in RecommenderJob Tue, 18 Jan, 15:33
Stefano Bellasio         Re: Understanding similaraties computation in RecommenderJob Wed, 19 Jan, 10:46
Stefano Bellasio     Re: Understanding similaraties computation in RecommenderJob Tue, 18 Jan, 11:07
Komal Goyal Questions regarding recommendations Tue, 18 Jan, 11:09
Sebastian Schelter   Re: Questions regarding recommendations Tue, 18 Jan, 11:18
Sean Owen     Re: Questions regarding recommendations Tue, 18 Jan, 12:25
Sebastian Schelter [JOBS] PhD position in Berlin Tue, 18 Jan, 12:49
Vasil Vasilev Meanshift clustering Tue, 18 Jan, 16:10
Jeff Eastman   Re: Meanshift clustering Wed, 19 Jan, 15:50
Vasil Vasilev     Re: Meanshift clustering Thu, 20 Jan, 08:27
Jeff Eastman       Re: Meanshift clustering Thu, 20 Jan, 18:28
Vasil Vasilev         Re: Meanshift clustering Fri, 21 Jan, 08:39
Ted Dunning           Re: Meanshift clustering Fri, 21 Jan, 15:16
Lance Norskog             Re: Meanshift clustering Sat, 22 Jan, 05:17
Vasil Vasilev               Re: Meanshift clustering Mon, 24 Jan, 11:18
Lance Norskog                 Re: Meanshift clustering Tue, 25 Jan, 05:28
Vasil Vasilev                   Re: Meanshift clustering Tue, 25 Jan, 15:33
Lance Norskog                     Re: Meanshift clustering Wed, 26 Jan, 22:40
Vasil Vasilev                       Re: Meanshift clustering Thu, 27 Jan, 11:06
Lance Norskog Map/Reduce algorithm diagrams? Wed, 19 Jan, 06:02
Ken Krugler   Re: Map/Reduce algorithm diagrams? Wed, 19 Jan, 15:14
Lance Norskog     Re: Map/Reduce algorithm diagrams? Sun, 23 Jan, 00:48
Lokendra Singh How does mahout decide upon the number of map-reduce tasks to be launched (utilising multi-core nodes) Wed, 19 Jan, 17:49
王世森 how to run mahout MovieSite demo on hadoop Thu, 20 Jan, 05:49
Veronica Joh Incremental clustering - Kmeans + Canopy Thu, 20 Jan, 15:24
Jeff Eastman   Re: Incremental clustering - Kmeans + Canopy Thu, 20 Jan, 18:56
Ted Dunning     Re: Incremental clustering - Kmeans + Canopy Thu, 20 Jan, 19:08
Jeff Eastman       Re: Incremental clustering - Kmeans + Canopy Fri, 21 Jan, 03:45
Ted Dunning         Re: Incremental clustering - Kmeans + Canopy Fri, 21 Jan, 05:57
Sean Owen           Re: Incremental clustering - Kmeans + Canopy Fri, 21 Jan, 09:34
Veronica Joh   RE: Incremental clustering - Kmeans + Canopy Sun, 23 Jan, 01:33
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