*(Jeff's got a fair point about fixing that one last issue, MAHOUT-694, before the 0.5 release. Please everyone make it your top priority to work on that / help Drew / find anything else that you consider a blocker! Good news is the release process has gone smoothly and I generated a load more doc updates that should make it a breeze next time.)*
But for the rest, while you're twiddling thumbs, holding up commits pending the 0.5 release: now is a good time to talk about planning for the next version, which is 0.6 at this stage. As you've seen, there's been a load of new, good issue reports even in the last few weeks. Many are specific, actionable and even have patches -- super. However the bad news is the apparent capacity of committers to process these new issues is not increasing -- and was already behind before. It was something of a struggle to clean up and fix items for 0.5. The blessing of new interest and issue reports isn't going to stop or decrease. And I hope committers will be reinvigorated to be much more active in triaging, processing, iterating on, committing and closing JIRA issues. It is important work and much appreciated! But, I also think we will help ourselves and the community by keeping focused, by agreeing on what things need to be done and doing them -- and acknowledging what is likely not going to be done. To that end, I call your attention to the log of *unscheduled* Mahout issues in JIRA. There are already *55* such issues: https://issues.apache.org/jira/secure/IssueNavigator.jspa?reset=true&jqlQuery=project+%3D+MAHOUT+AND+resolution+%3D+Unresolved+AND+fixVersion+is+EMPTY+ORDER+BY+priority+DESC These issues are listed below. I am proposing we steadily start closing issues that are evidently dead (no activity in over 6 months, etc.) First, I'd invite everyone to please take a moment to clean house -- close, or if you really have a plan to address the issue, really for real for 0.6, mark it as such! And then, I propose I start using my stellar judgment to begin closing many of the issues below. I don't mean it to be unilateral: if anyone wants to "protect" an issue mark it as such and start acting on it. And of course any close can be undone -- just do it in JIRA. But I figured this is the most expedient way to attack this. Thoughts? [image: New Feature] <https://issues.apache.org/jira/browse/MAHOUT-153> MAHOUT-153 <https://issues.apache.org/jira/browse/MAHOUT-153> Implement kmeans++ for initial cluster selection in kmeans<https://issues.apache.org/jira/browse/MAHOUT-153> [image: Major][image: Open] Open22/Sep/1027/Jul/09 *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12431542/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c> <https://issues.apache.org/jira/browse/MAHOUT-155>[image: New Feature]<https://issues.apache.org/jira/browse/MAHOUT-155> MAHOUT-155 <https://issues.apache.org/jira/browse/MAHOUT-155> ARFF VectorIterable <https://issues.apache.org/jira/browse/MAHOUT-155> [image: Minor][image: Reopened] Reopened09/Mar/1101/Aug/09 *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12431960/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c> <https://issues.apache.org/jira/browse/MAHOUT-322>[image: Improvement]<https://issues.apache.org/jira/browse/MAHOUT-322> MAHOUT-322 <https://issues.apache.org/jira/browse/MAHOUT-322> DistributedRowMatrix should live in SequenceFile<Writable,VectorWritable> instead of SequenceFile<IntWritable,VectorWritable><https://issues.apache.org/jira/browse/MAHOUT-322> [image: Minor][image: Open] Open11/Feb/1104/Mar/10 *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12458095/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c> <https://issues.apache.org/jira/browse/MAHOUT-383>[image: Task]<https://issues.apache.org/jira/browse/MAHOUT-383> MAHOUT-383 <https://issues.apache.org/jira/browse/MAHOUT-383> Investigate possibility of integration with Neuroph neural-net library<https://issues.apache.org/jira/browse/MAHOUT-383> [image: Major][image: Open] Open19/May/1019/Apr/10 *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12462474/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c> <https://issues.apache.org/jira/browse/MAHOUT-403>[image: New Feature]<https://issues.apache.org/jira/browse/MAHOUT-403> MAHOUT-403 <https://issues.apache.org/jira/browse/MAHOUT-403> Regex to Various Output Formats<https://issues.apache.org/jira/browse/MAHOUT-403> [image: Minor][image: Open] Open28/May/1028/May/10 *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12465646/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c> <https://issues.apache.org/jira/browse/MAHOUT-415>[image: New Feature]<https://issues.apache.org/jira/browse/MAHOUT-415> MAHOUT-415 <https://issues.apache.org/jira/browse/MAHOUT-415> Lucene filter for Collocations<https://issues.apache.org/jira/browse/MAHOUT-415> [image: Major][image: Open] Open14/Jun/1014/Jun/10 *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12466870/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c> <https://issues.apache.org/jira/browse/MAHOUT-416>[image: New Feature]<https://issues.apache.org/jira/browse/MAHOUT-416> MAHOUT-416 <https://issues.apache.org/jira/browse/MAHOUT-416> Input format of Random Forest in Mahout 0.3 is N*M matrix. It doesn't take sparse matrix as an input.<https://issues.apache.org/jira/browse/MAHOUT-416> [image: Major][image: Open] Open26/Jan/1116/Jun/10 *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12467063/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c> <https://issues.apache.org/jira/browse/MAHOUT-459>[image: Improvement]<https://issues.apache.org/jira/browse/MAHOUT-459> MAHOUT-459 <https://issues.apache.org/jira/browse/MAHOUT-459> Reading an Index from Lucene/Solr 4.0-dev<https://issues.apache.org/jira/browse/MAHOUT-459> [image: Minor][image: Open] Open01/Mar/1106/Aug/10 *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12471008/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c> <https://issues.apache.org/jira/browse/MAHOUT-479>[image: Improvement]<https://issues.apache.org/jira/browse/MAHOUT-479> MAHOUT-479 <https://issues.apache.org/jira/browse/MAHOUT-479> Streamline classification/ clustering data structures<https://issues.apache.org/jira/browse/MAHOUT-479> [image: Major][image: Open] Open09/May/1113/Aug/10 *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12471556/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c> <https://issues.apache.org/jira/browse/MAHOUT-496>[image: Wish]<https://issues.apache.org/jira/browse/MAHOUT-496> MAHOUT-496 <https://issues.apache.org/jira/browse/MAHOUT-496> Quickstart scripts go out of date<https://issues.apache.org/jira/browse/MAHOUT-496> [image: Minor][image: Open] Open17/Jan/1105/Sep/10 *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12473354/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c> <https://issues.apache.org/jira/browse/MAHOUT-500>[image: New Feature]<https://issues.apache.org/jira/browse/MAHOUT-500> MAHOUT-500 <https://issues.apache.org/jira/browse/MAHOUT-500> Make it easy to run Mahout on Amazon's Elastic Map Reduce<https://issues.apache.org/jira/browse/MAHOUT-500> [image: Major][image: Open] Open09/Mar/1112/Sep/10 *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12473933/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c> <https://issues.apache.org/jira/browse/MAHOUT-507>[image: New Feature]<https://issues.apache.org/jira/browse/MAHOUT-507> MAHOUT-507 <https://issues.apache.org/jira/browse/MAHOUT-507> Add some docs/testing to the SVM's work by Zhao Zhendong<https://issues.apache.org/jira/browse/MAHOUT-507> [image: Minor][image: Open] Open09/Feb/1121/Sep/10 *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12474660/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c> <https://issues.apache.org/jira/browse/MAHOUT-512>[image: New Feature]<https://issues.apache.org/jira/browse/MAHOUT-512> MAHOUT-512 <https://issues.apache.org/jira/browse/MAHOUT-512> Principal Component Analysis for mahout-examples<https://issues.apache.org/jira/browse/MAHOUT-512> [image: Minor][image: Open] Open25/Sep/1025/Sep/10 *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12475111/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c> <https://issues.apache.org/jira/browse/MAHOUT-517>[image: Improvement]<https://issues.apache.org/jira/browse/MAHOUT-517> MAHOUT-517 <https://issues.apache.org/jira/browse/MAHOUT-517> Eigencuts needs an output format<https://issues.apache.org/jira/browse/MAHOUT-517> [image: Minor][image: Open] Open10/Apr/1130/Sep/10 *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12475549/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c> <https://issues.apache.org/jira/browse/MAHOUT-518>[image: Improvement]<https://issues.apache.org/jira/browse/MAHOUT-518> MAHOUT-518 <https://issues.apache.org/jira/browse/MAHOUT-518> Implement Affinity Preprocessing for Eigencuts and Spectral KMeans<https://issues.apache.org/jira/browse/MAHOUT-518> [image: Major][image: Open] Open03/Apr/1130/Sep/10 *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12475551/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c> <https://issues.apache.org/jira/browse/MAHOUT-522>[image: Improvement]<https://issues.apache.org/jira/browse/MAHOUT-522> MAHOUT-522 <https://issues.apache.org/jira/browse/MAHOUT-522> Using different data sources for input/output<https://issues.apache.org/jira/browse/MAHOUT-522> [image: Major][image: Open] Open12/Oct/1004/Oct/10 *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12475739/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c> <https://issues.apache.org/jira/browse/MAHOUT-524>[image: Bug]<https://issues.apache.org/jira/browse/MAHOUT-524> MAHOUT-524 <https://issues.apache.org/jira/browse/MAHOUT-524> DisplaySpectralKMeans example fails<https://issues.apache.org/jira/browse/MAHOUT-524> [image: Major][image: Open] Open05/Apr/1112/Oct/10 *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12477094/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c> <https://issues.apache.org/jira/browse/MAHOUT-527>[image: Improvement]<https://issues.apache.org/jira/browse/MAHOUT-527> MAHOUT-527 <https://issues.apache.org/jira/browse/MAHOUT-527> Add optional max depth pruning to DefaultTreeBuilder<https://issues.apache.org/jira/browse/MAHOUT-527> [image: Minor][image: Open] Open17/Jan/1116/Oct/10 *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12477538/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c> <https://issues.apache.org/jira/browse/MAHOUT-529>[image: New Feature]<https://issues.apache.org/jira/browse/MAHOUT-529> MAHOUT-529 <https://issues.apache.org/jira/browse/MAHOUT-529> Implement LinearRegression<https://issues.apache.org/jira/browse/MAHOUT-529> [image: Major][image: Open] Open05/Apr/1121/Oct/10 *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12477950/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c> <https://issues.apache.org/jira/browse/MAHOUT-537>[image: Improvement]<https://issues.apache.org/jira/browse/MAHOUT-537> MAHOUT-537 <https://issues.apache.org/jira/browse/MAHOUT-537> Bring DistributedRowMatrix into compliance with Hadoop 0.20.2<https://issues.apache.org/jira/browse/MAHOUT-537> [image: Major][image: Open] Open06/Jan/1103/Nov/10 *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12479033/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c> <https://issues.apache.org/jira/browse/MAHOUT-546>[image: Bug]<https://issues.apache.org/jira/browse/MAHOUT-546> MAHOUT-546 <https://issues.apache.org/jira/browse/MAHOUT-546> Bug creating vector from Solr index with TrieFields<https://issues.apache.org/jira/browse/MAHOUT-546> [image: Major][image: Open] Open17/Nov/1016/Nov/10 *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12480120/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c> <https://issues.apache.org/jira/browse/MAHOUT-563>[image: New Feature]<https://issues.apache.org/jira/browse/MAHOUT-563> MAHOUT-563 <https://issues.apache.org/jira/browse/MAHOUT-563> CanopyEstimator - Estimate T1/T2 for CanopyClusterer<https://issues.apache.org/jira/browse/MAHOUT-563> [image: Minor][image: Open] Open10/Feb/1112/Dec/10 *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12493024/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c> <https://issues.apache.org/jira/browse/MAHOUT-568>[image: New Feature]<https://issues.apache.org/jira/browse/MAHOUT-568> MAHOUT-568 <https://issues.apache.org/jira/browse/MAHOUT-568> Online Classification using Cassandra<https://issues.apache.org/jira/browse/MAHOUT-568> [image: Major][image: Open] Open10/Jan/1127/Dec/10 *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12494113/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c> <https://issues.apache.org/jira/browse/MAHOUT-588>[image: Task]<https://issues.apache.org/jira/browse/MAHOUT-588> MAHOUT-588 <https://issues.apache.org/jira/browse/MAHOUT-588> Benchmark Mahout's clustering performance on EC2 and publish the results<https://issues.apache.org/jira/browse/MAHOUT-588> [image: Major][image: Open] Open06/Apr/1122/Jan/11 *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12496369/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c> <https://issues.apache.org/jira/browse/MAHOUT-596>[image: Test]<https://issues.apache.org/jira/browse/MAHOUT-596> MAHOUT-596 <https://issues.apache.org/jira/browse/MAHOUT-596> Testing if the weight assigned to points when calling the observe method in AbstractCluster incorrectly affect the number of points in a cluster<https://issues.apache.org/jira/browse/MAHOUT-596> [image: Minor][image: Open] Open27/Jan/1127/Jan/11 *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12496901/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c> <https://issues.apache.org/jira/browse/MAHOUT-597>[image: Improvement]<https://issues.apache.org/jira/browse/MAHOUT-597> MAHOUT-597 <https://issues.apache.org/jira/browse/MAHOUT-597> Kernels in Mean Shift <https://issues.apache.org/jira/browse/MAHOUT-597> [image: Minor][image: Open] Open27/Jan/1127/Jan/11 *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12496924/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c> <https://issues.apache.org/jira/browse/MAHOUT-598>[image: Bug]<https://issues.apache.org/jira/browse/MAHOUT-598> MAHOUT-598 <https://issues.apache.org/jira/browse/MAHOUT-598> Downstream steps in the seq2sparse job flow looking in wrong location for output from previous steps when running in Elastic MapReduce (EMR) cluster<https://issues.apache.org/jira/browse/MAHOUT-598> [image: Minor][image: Open] Open03/Feb/1127/Jan/11 *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12496956/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c> <https://issues.apache.org/jira/browse/MAHOUT-609>[image: Improvement]<https://issues.apache.org/jira/browse/MAHOUT-609> MAHOUT-609 <https://issues.apache.org/jira/browse/MAHOUT-609> Add an option to make RecommenderJob write out it's computed item similarities <https://issues.apache.org/jira/browse/MAHOUT-609> [image: Major][image: Open] Open08/Feb/1108/Feb/11 *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12498008/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c> <https://issues.apache.org/jira/browse/MAHOUT-612>[image: Improvement]<https://issues.apache.org/jira/browse/MAHOUT-612> MAHOUT-612 <https://issues.apache.org/jira/browse/MAHOUT-612> Simplify configuring and running Mahout MapReduce jobs from Java using Java bean configuration <https://issues.apache.org/jira/browse/MAHOUT-612> [image: Major][image: Patch Available] Patch Available08/Apr/1120/Feb/11 *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12499165/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c> <https://issues.apache.org/jira/browse/MAHOUT-621>[image: Improvement]<https://issues.apache.org/jira/browse/MAHOUT-621> MAHOUT-621 <https://issues.apache.org/jira/browse/MAHOUT-621> Support more data import mechanisms<https://issues.apache.org/jira/browse/MAHOUT-621> [image: Major][image: Open] Open30/Mar/1109/Mar/11 *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12500888/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c> <https://issues.apache.org/jira/browse/MAHOUT-625>[image: Bug]<https://issues.apache.org/jira/browse/MAHOUT-625> MAHOUT-625 <https://issues.apache.org/jira/browse/MAHOUT-625> Some of generated patterns have support higher than in reality<https://issues.apache.org/jira/browse/MAHOUT-625> [image: Critical][image: Open] Open22/Mar/1111/Mar/11 *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12501153/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c> <https://issues.apache.org/jira/browse/MAHOUT-626>[image: Improvement]<https://issues.apache.org/jira/browse/MAHOUT-626> MAHOUT-626 <https://issues.apache.org/jira/browse/MAHOUT-626> T1 and T2 Values in Canopy (& MeanShift)<https://issues.apache.org/jira/browse/MAHOUT-626> [image: Major][image: Reopened] Reopened10/Apr/1113/Mar/11 *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12501271/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c> <https://issues.apache.org/jira/browse/MAHOUT-627>[image: Task]<https://issues.apache.org/jira/browse/MAHOUT-627> MAHOUT-627 <https://issues.apache.org/jira/browse/MAHOUT-627> Baum-Welch Algorithm on Map-Reduce for Parallel Hidden Markov Model Training. <https://issues.apache.org/jira/browse/MAHOUT-627> [image: Major][image: Open] Open08/Apr/1117/Mar/11 *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12501700/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c> <https://issues.apache.org/jira/browse/MAHOUT-629>[image: Improvement]<https://issues.apache.org/jira/browse/MAHOUT-629> MAHOUT-629 <https://issues.apache.org/jira/browse/MAHOUT-629> FP Growth performance improvement<https://issues.apache.org/jira/browse/MAHOUT-629> [image: Major][image: Open] Open21/Mar/1121/Mar/11 *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12501939/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c> <https://issues.apache.org/jira/browse/MAHOUT-632>[image: Bug]<https://issues.apache.org/jira/browse/MAHOUT-632> MAHOUT-632 <https://issues.apache.org/jira/browse/MAHOUT-632> PFPGrowth : Exceeded max jobconf size<https://issues.apache.org/jira/browse/MAHOUT-632> [image: Major][image: Patch Available] Patch Available22/Mar/1122/Mar/11 *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12502096/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c> <https://issues.apache.org/jira/browse/MAHOUT-652>[image: New Feature]<https://issues.apache.org/jira/browse/MAHOUT-652> MAHOUT-652 <https://issues.apache.org/jira/browse/MAHOUT-652> [GSoC Proposal] Parallel Viterbi algorithm for HMM<https://issues.apache.org/jira/browse/MAHOUT-652> [image: Major][image: Open] Open08/Apr/1106/Apr/11 *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12503552/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c> <https://issues.apache.org/jira/browse/MAHOUT-653>[image: New Feature]<https://issues.apache.org/jira/browse/MAHOUT-653> MAHOUT-653 <https://issues.apache.org/jira/browse/MAHOUT-653> Approximations to standard functions<https://issues.apache.org/jira/browse/MAHOUT-653> [image: Major][image: Open] Open10/Apr/1107/Apr/11 *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12503583/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c> <https://issues.apache.org/jira/browse/MAHOUT-658>[image: New Feature]<https://issues.apache.org/jira/browse/MAHOUT-658> MAHOUT-658 <https://issues.apache.org/jira/browse/MAHOUT-658> UH-Mine algorithm for frequent pattern mining of uncertain data<https://issues.apache.org/jira/browse/MAHOUT-658> [image: Major][image: Open] Open08/Apr/1108/Apr/11 *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12503696/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c> <https://issues.apache.org/jira/browse/MAHOUT-663>[image: Bug]<https://issues.apache.org/jira/browse/MAHOUT-663> MAHOUT-663 <https://issues.apache.org/jira/browse/MAHOUT-663> Rationalize hadoop job creation with respect to setJarByClass<https://issues.apache.org/jira/browse/MAHOUT-663> [image: Major][image: Open] Open08/Apr/1108/Apr/11 *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12503764/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c> <https://issues.apache.org/jira/browse/MAHOUT-668>[image: Improvement]<https://issues.apache.org/jira/browse/MAHOUT-668> MAHOUT-668 <https://issues.apache.org/jira/browse/MAHOUT-668> Adding knn support to Mahout classifiers<https://issues.apache.org/jira/browse/MAHOUT-668> [image: Major][image: Open] Open13/Apr/1113/Apr/11 *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12504122/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c> <https://issues.apache.org/jira/browse/MAHOUT-670>[image: New Feature]<https://issues.apache.org/jira/browse/MAHOUT-670> MAHOUT-670 <https://issues.apache.org/jira/browse/MAHOUT-670> Provide a performance measurement framework for Mahout<https://issues.apache.org/jira/browse/MAHOUT-670> [image: Minor][image: Open] Open03/May/1114/Apr/11 *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12504266/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c> <https://issues.apache.org/jira/browse/MAHOUT-671>[image: Improvement]<https://issues.apache.org/jira/browse/MAHOUT-671> MAHOUT-671 <https://issues.apache.org/jira/browse/MAHOUT-671> Refactor org.apache.mahout.utils.vectors.lucene.Driver into a POJO<https://issues.apache.org/jira/browse/MAHOUT-671> [image: Minor][image: Patch Available] Patch Available22/Apr/1115/Apr/11 *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12504383/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c> <https://issues.apache.org/jira/browse/MAHOUT-678>[image: Bug]<https://issues.apache.org/jira/browse/MAHOUT-678> MAHOUT-678 <https://issues.apache.org/jira/browse/MAHOUT-678> NullPointerException while using MixedGradient with SGD algorithm<https://issues.apache.org/jira/browse/MAHOUT-678> [image: Major][image: Open] Open22/Apr/1122/Apr/11 *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12504981/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c> <https://issues.apache.org/jira/browse/MAHOUT-683>[image: Improvement]<https://issues.apache.org/jira/browse/MAHOUT-683> MAHOUT-683 <https://issues.apache.org/jira/browse/MAHOUT-683> LDA Vectorization <https://issues.apache.org/jira/browse/MAHOUT-683> [image: Minor][image: Open] Open10/May/1128/Apr/11 *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12505387/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c> <https://issues.apache.org/jira/browse/MAHOUT-684>[image: Improvement]<https://issues.apache.org/jira/browse/MAHOUT-684> MAHOUT-684 <https://issues.apache.org/jira/browse/MAHOUT-684> Topics regularization for LDA<https://issues.apache.org/jira/browse/MAHOUT-684> [image: Minor][image: Open] Open13/May/1128/Apr/11 *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12505418/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c> <https://issues.apache.org/jira/browse/MAHOUT-687>[image: Improvement]<https://issues.apache.org/jira/browse/MAHOUT-687> MAHOUT-687 <https://issues.apache.org/jira/browse/MAHOUT-687> Random generator objects- slight refactor<https://issues.apache.org/jira/browse/MAHOUT-687> [image: Minor][image: Open] Open09/May/1105/May/11 *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12506247/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c> <https://issues.apache.org/jira/browse/MAHOUT-692>[image: Bug]<https://issues.apache.org/jira/browse/MAHOUT-692> MAHOUT-692 <https://issues.apache.org/jira/browse/MAHOUT-692> OnlineSummarizer does not tolerate fewer than 100 samples<https://issues.apache.org/jira/browse/MAHOUT-692> [image: Minor][image: Open] Open11/May/1110/May/11 *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12506779/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c> <https://issues.apache.org/jira/browse/MAHOUT-693>[image: Wish]<https://issues.apache.org/jira/browse/MAHOUT-693> MAHOUT-693 <https://issues.apache.org/jira/browse/MAHOUT-693> Locally Weighted Linear Regression implementation<https://issues.apache.org/jira/browse/MAHOUT-693> [image: Trivial][image: Open] Open11/May/1111/May/11 *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12506883/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c> <https://issues.apache.org/jira/browse/MAHOUT-695>[image: Improvement]<https://issues.apache.org/jira/browse/MAHOUT-695> MAHOUT-695 <https://issues.apache.org/jira/browse/MAHOUT-695> Option to determine number of words for LDADriver from a specified dictionary <https://issues.apache.org/jira/browse/MAHOUT-695> [image: Minor][image: Open] Open15/May/1113/May/11 *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12507082/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c> <https://issues.apache.org/jira/browse/MAHOUT-698>[image: Task]<https://issues.apache.org/jira/browse/MAHOUT-698> MAHOUT-698 <https://issues.apache.org/jira/browse/MAHOUT-698> Hook up Automated Patch Checking for Mahout<https://issues.apache.org/jira/browse/MAHOUT-698> [image: Major][image: Open] Open16/May/1116/May/11 *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12507419/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c> <https://issues.apache.org/jira/browse/MAHOUT-700>[image: Bug]<https://issues.apache.org/jira/browse/MAHOUT-700> MAHOUT-700 <https://issues.apache.org/jira/browse/MAHOUT-700> When running 'seqdirectory' on Amazon Elastic MapReduce, FileSystem.get() fails due to use of FileSystem.get(conf) instead of FileSystem.get(uri, conf) <https://issues.apache.org/jira/browse/MAHOUT-700> [image: Minor][image: Open] Open18/May/1118/May/11 *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12507610/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c> <https://issues.apache.org/jira/browse/MAHOUT-701>[image: Bug]<https://issues.apache.org/jira/browse/MAHOUT-701> MAHOUT-701 <https://issues.apache.org/jira/browse/MAHOUT-701> ClusterDumper writes to System.out or local filesystem only (I would like to write to s3 when running on Elastic MapReduce)<https://issues.apache.org/jira/browse/MAHOUT-701> [image: Minor][image: Open] Open18/May/1118/May/11 *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12507611/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c> <https://issues.apache.org/jira/browse/MAHOUT-702>[image: New Feature]<https://issues.apache.org/jira/browse/MAHOUT-702> MAHOUT-702 <https://issues.apache.org/jira/browse/MAHOUT-702> Implement Online Passive Aggressive learner<https://issues.apache.org/jira/browse/MAHOUT-702> [image: Minor][image: Patch Available] Patch Available19/May/1118/May/11 *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12507622/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c> <https://issues.apache.org/jira/browse/MAHOUT-703>[image: New Feature]<https://issues.apache.org/jira/browse/MAHOUT-703> MAHOUT-703 <https://issues.apache.org/jira/browse/MAHOUT-703> Implement Gradient machine<https://issues.apache.org/jira/browse/MAHOUT-703> [image: Minor][image: Open] Open20/May/1119/May/11 *Actions*<https://issues.apache.org/jira/rest/api/1.0/issues/12507703/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c> <https://issues.apache.org/jira/browse/MAHOUT-704>[image: Improvement]<https://issues.apache.org/jira/browse/MAHOUT-704> MAHOUT-704 <https://issues.apache.org/jira/browse/MAHOUT-704> Refactor PredictionJob to use MultipleInputs for reduce side joins<https://issues.apache.org/jira/browse/MAHOUT-704> [image: Major][image: Open] Open19/May/1119/May/11 <https://issues.apache.org/jira/rest/api/1.0/issues/12507733/ActionsAndOperations?atl_token=fa2d705cd4e03674ec5b1e397ae4f01a353b5f0c>
