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Mahout
: 0.2
(Fix For Version)
Release Date:
18/Nov/09
0.2
2009-11-18T00-00
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Issues:
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Unresolved
Progress:
61
of
61
issues have been resolved
Components
(with all issues in each component for this version)
MAHOUT-159
FIXED
SparseVector and DenseVector hashCode does not conform to the Java standard
MAHOUT-35
FIXED
Benchmark performance of Vector.iterator() when reusing Element instances.
MAHOUT-161
FIXED
Add Vector.norm to compute k-norms of vectors
MAHOUT-162
FIXED
Added support for mapping String to long IDs in CF code
MAHOUT-136
FIXED
Change Canopy MR Implementation to use Vector Writable
MAHOUT-186
FIXED
Classifier PriorityQueue returns erroneous results
MAHOUT-188
FIXED
Cleanup of Bayes/CBayes for 0.2
MAHOUT-198
FIXED
Cleanup pom, remove lib dependencies, etc.
MAHOUT-160
FIXED
ClusterDumper utility to output all the clusters in all sequence files and points
MAHOUT-148
FIXED
Convert Classification Algs to use richer Writable syntax
MAHOUT-137
FIXED
Convert Clustering Algs to use Vector Writable
MAHOUT-181
FIXED
DistanceMeasure is broken: iteration is done over nonZeroElements of v1.plus(v2), not v1.minus(v2)
MAHOUT-170
FIXED
Enable Java compile optimize flag during build
MAHOUT-157
FIXED
Frequent Pattern Mining using Parallel FP-Growth
MAHOUT-123
FIXED
Implement Latent Dirichlet Allocation
MAHOUT-115
FIXED
Interpolated Knn and SVD Recommender
MAHOUT-7
FIXED
Lucene indexes should act as matrix factories
MAHOUT-118
FIXED
Mahout needs to respect the file system type when getting a FileSystem for an input or output path
MAHOUT-139
FIXED
Make use of Vector Iterator capabilities where appropriate
MAHOUT-171
FIXED
Move deployment to repository.apache.org
MAHOUT-124
FIXED
Online Classification using HBase
MAHOUT-126
FIXED
Prepare document vectors from the text
MAHOUT-122
FIXED
Random Forests Reference Implementation
MAHOUT-187
FIXED
RandomUtils>>isNotPrime throws IllegalArgumentException when argument is less than 2.
MAHOUT-154
FIXED
Reduce memory usage with smarter data structures
MAHOUT-158
FIXED
Replace all ID values with long
MAHOUT-121
FIXED
Speed up distance calculations for sparse vectors
MAHOUT-149
FIXED
The Great User/Item Removal Phase 1: de-generify implementations
MAHOUT-150
FIXED
The Great User/Item Removal Phase 2
MAHOUT-151
FIXED
The Great User/Item Removal Phase 3
MAHOUT-172
FIXED
When running on a Hadoop cluster LDA fails with Caused by: java.io.IOException: Cannot open filename /user/*/output/state-*/_logs
MAHOUT-183
FIXED
WikipediaXmlSplitter spits one chunk per line
MAHOUT-134
FIXED
[PATCH] Cluster decode error handling
MAHOUT-133
FIXED
[PATCH] Kmeans Clustering Example Tidy Up
MAHOUT-132
FIXED
[PATCH] Push magic names into public constants
MAHOUT-108
WON'T FIX
Implementation of Assoication Rules learning by Apriori algorithm
MAHOUT-164
FIXED
"Potpourri": a collection of small possible bugs and improvements
MAHOUT-135
FIXED
Allow FileDataModel to transpose users and items
MAHOUT-113
FIXED
CDInfosToolTest.testGatherInfos failure in Mahout examples
MAHOUT-184
FIXED
Code tweaks for .df.* code
MAHOUT-138
FIXED
Convert main() methods to use Commons CLI for argument processing
MAHOUT-177
FIXED
Fix for "java.lang.ClassNotFoundException Exception"
MAHOUT-140
FIXED
In-memory mapreduce Random Forests
MAHOUT-146
FIXED
Make Wikipedia Example Classifier more generic
MAHOUT-199
FIXED
Parent POM missing in public maven repository
MAHOUT-145
FIXED
PartialData mapreduce Random Forests
MAHOUT-166
FIXED
Potpourri 2
MAHOUT-178
FIXED
Rationalize 'utils' and 'common' stuff
MAHOUT-114
FIXED
Release Process Needs to sign published dependencies such as Hadoop, etc.
MAHOUT-176
FIXED
Remove VectorIterable in favor of just using Iterable<Vector>
Viewing 50 of
61
Issues.
Classification
10
Clustering
7
Collaborative Filtering
10
Frequent Itemset/Association Rule Mining
1
Genetic Algorithms
1
Matrix
7
Website
1
No Component
28
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Version Summary
Resolved
1
2%
Closed
60
98%
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