Topic Answers Author Views
Chapter06: Recommender Job fails with java.lang.ArrayIndexOutOfBoundsException 0 343232 57
MiA Chapter 6 : result interpretation 1 florian.perrotti 349
Unable to run Java program that imports org.apache.lucene.analysis.Analyzer 0 Harish Pakala 326
Random Forests + cross folds validation? 0 qefwat 159
Training and testing recommendation systems 0 apbarraza 159
use ContinuousValueEncoder in mahout 0 Singularity 206
Linkedin Style Recommender? 2 Bigwnw 325
input file sizes - and pearson corelation 1 srini1234 255
possible logic error in chapter 6 - construction of concurrence matrix 2 srini1234 274
Use case for Recommender with Mahout 1 Bigwnw 302
A little problem in IRStatisticsImpl 1 smile 220
correlations using out of box similarity classes like pearson 1 srini1234 219
Error with @ DataModel model = new FileDataModel(new File("intro.csv")); 1 Nick510 540
Error at Ch02 Recoomender/ help Please 2 Nick510 495
Random forest file description error 1 jayasre 870
Error while running recommendation system in mahout 0 harshit_sharan 361
News Kmeans Clustering 0 wharrington1 329
PROBLEM IN EXECUTING DECISION FOREST ALGORITHM IN MAHOUT 2 thoufeeq 829
Cast needed in Listing 8.1 ? 0 ramorrismorris 354
Using Mahout with Java 0 pknarayan 630
How to remove Preference from DataModel? 0 maroki 518
Covariance in Mahout 0 Kirubakumaresh 419
Mistake in Table 8.2 (seq2sparse command line option -md) 0 andylowry 537
Stats of mahout FPG?? 0 ramesh.gundeti 549
Problem with executing pseudo distributed example from page 111. 3 Frezki 1285
chapter 5 problem 1 mania2211 431
A error in Chapter 4.5.1 2 Wuaner 430
Need Help on Clustering 0 rajangpt 418
Mahout timeout error-- failed to report status for 601 seconds. killing! 1 ramesh.gundeti 828
How to integrate my own Analyzer? 0 feifei424 400
Mahout implemented Neural Networking algorithm? 0 Mimi Tam 1202
Running MIA Examples outside an IDE 4 hmwab1 972
Chaper 4.3.8 table 4.5 collect? 3 jwy411 546
PMML support 0 ptonpay 472
Regarding ItemBased Recommender results 0 raju.ch 523
Vector Creation using Map Reduce 0 rakesh.tripathi 761
Error while running trainnb in mahout0.7 1 ptonpay 1176
Difference in score between book and actual running code 0 donny 422
Mahout classification / predictive analytics 0 ptonpay 962
Unable to understand LDA CBV output 0 s.vijaypal 416
How to make similarity matching in Hadoop (example ch02) 3 jingyu 963
Error while running mahout command line for kmeans 1 ptonpay 1001
unable to generate tf-idf vectors!!! 0 krissh 471
Clustering structured (numeric) and text data simultaneously 0 anadi 411
How to convert sequenceFile to text in eclipse and Question about patch 1 qiubite31 576
How to run clustering examples from the book 0 rohitpandey576@gmail.com 453
Introduction to Apache Mahout K-means clustering 0 joshuathree 798
Clustering output has ever Value: 1.0 0 Gelli Francesco 534
issues with RandomUtils.useTestSeed(); 1 trippytom 858
Section 4.7.2 & 4.8 talk about "future directions" of recommenders 1 davidparks21 500
Similarity Matrix without preferences 4 Wilquina 1054
Illegal nDCG: NaN when trying to run example 2.4 with GroupLens data 5 theotherian 1204
Vectorization after clustering alghorithm 0 Gelli Francesco 397
Clustering of short text documents 0 Gelli Francesco 449
About Listing 6.3 code 3 Malone 620
Aggregating Recommenders 0 davidparks21 2056
Is this the right way of using kmeans with mahout 0 saku 440
Not getting any sequence file created 0 saku 551
Simple clustering for data in MySQL 0 saku 709
classification for 20newsgroup 1 salman 821
ALS-SVD result 3 Petrelli 1166
Using SVD 0 Mahout Alan 568
P283: calculation of percent correct and average log likelihood 3 takah 1261
Table 15.3 0 takah 536
Refining cluster names 0 bshrinev 518
NaiveBayesModel & StandardNaiveBayesClassifier 0 olivierp 736
A question about "RecommenderIntro.java" example in Mahout in Action book 1 ankakusu 918
Mahout 0.7 4 takah 1191
LDA topic-probability distribution per document (p(z|d)) feature 2 danmahout 2847
How to extend KMeans clustering example from Chapter 7.3? 0 lukee 564
inconsistent explanation of figure 7.2 in section 7.5 2 takah 809
performance of 20newsgroup example during classification 0 getreddy 789
Recommender evaluator help 2 john_rob 771
Mahout logistic regression - which value it is predicting by default? 0 jeanniechun 823
How to interpret/utilize output from ParallelALSFactorizationJob? 0 jeanniechun 605
ParallelALSFactorizationJob error message 2 jeanniechun 1083
ParallelALSFactorizationJob -- why 'Map Total' is always 1? 1 jeanniechun 1017
Does ch 9, 10 NewsKMeansClustering work? 0 pferrel 777
Using Mahout 0.6 4 pferrel 1468
Kmeans doc to cluster mapping problem 0 sahin 1200
8.3 SequenceFileFromDirectory 3 pferrel 1402
For SVD (CF) recommendation, what does my input need to look like? 11 jeanniechun 2609
Ch 7 SimpleKMeansClustering Exception 10 paperclip 2515
what is use of Mahout Core 0.7-SNAPSHOT API? 2 jeanniechun 1695
FPGrowth pattern mining problem: reducer stalls at 68.9% 0 jeanniechun 954
How can I view my FPGrowth results? 7 jeanniechun 1998
Not Getting result from ClusterDumper 1 VJ123 1637
Bayes classification - strange results 0 danielkorzekwa 520
Liblinear and Mahout 0 twill 1006
Example not working - section 6.4.2 Running recommendation with Hadoop 10 jeanniechun 2074
Running VectorDistanceSimilarityJob 1 MahoutSavvy 802
how to save a recommender 2 jzhou 1090
chapter 14, compilation 2 dMitin 1674
canopy question for other MIA folks 0 BrianHether 816
Name Entity Recognization 1 MahoutSavvy 1482
Lost in instruction on page 87 of Chapter 5 2 Genkiro 1789
bug and workaround for Fuzzy K Means 0 BrianHether 946
NullPointerExcptin [TopItems.getTopUsers(TopItems)] at recommender.recommen 1 milind_db 823
Page 159 canopy setting error 0 BrianHether 759
Using source code of Chapter 5 and 6 in Grails plugin 4 limcheekin 1372