derrickburns generalized-kmeans-clustering issues

derrickburns / generalized-kmeans-clustering

Spark library for generalized K-Means clustering. Supports general Bregman divergences. Suitable for clustering probabilistic data, time series data, high dimensional data, and very large data.

https://generalized-kmeans-clustering.massivedatascience.com/

Apache License 2.0

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README: clarify squared Euclidean example of Bregman divergence

#76 jpreiss closed 7 months ago
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add topics

#75 Beliavsky closed 7 months ago
1
Rationale behind WeightedVector

#74 tmnd1991 opened 9 years ago
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stackoverflow

#73 bkersbergen opened 9 years ago
2
publish on Spark Packages Main Repository

#72 brkyvz opened 9 years ago
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Increase code coverage beyond 60%

#71 derrickburns closed 9 years ago
1
waffle.io Badge

#70 waffle-iron closed 9 years ago
1
Added streaming k-means

#69 derrickburns closed 9 years ago
0
Added a Streaming K-Means implementation that supports Bregman divergences.

#68 derrickburns closed 9 years ago
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Added support for gpg signing.

#67 derrickburns closed 9 years ago
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Sampled weights in KMeansParallel to improve performance.

#66 derrickburns closed 9 years ago
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Rewrote KMeansParallel for readability.

#65 derrickburns closed 9 years ago
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Replenish empty clusters with new seed points.

#64 derrickburns closed 9 years ago
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Simplified PointOps. Added support for WeightedVector at top level.

#63 derrickburns closed 9 years ago
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Fixed issues with KL divergence.

#62 derrickburns closed 9 years ago
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Perform KL smoothing on points, not centers.

#61 derrickburns closed 9 years ago
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Simplified BregmanPoint and BregmanCenter. Added SparkHelper.

#60 derrickburns closed 9 years ago
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Addressed memory and performance issues

#59 derrickburns closed 9 years ago
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Cannot broadcast mutable object!

#58 derrickburns closed 9 years ago
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Return KMeansResults when available from a clusterer.

#57 derrickburns closed 9 years ago
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Fixed recursive training.

#56 derrickburns closed 9 years ago
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Fixed bugs in ColumnTrackingKMeans implementation.

#55 derrickburns closed 9 years ago
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Fixed bug in recursive training

#54 derrickburns closed 9 years ago
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Fixed incorrect sign on weights.

#53 derrickburns closed 9 years ago
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Add a Gitter chat badge to README.md

#52 gitter-badger closed 9 years ago
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Fixed bad package names.

#51 derrickburns closed 9 years ago
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Added license info to POM.

#50 derrickburns closed 9 years ago
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Updated README.

#49 derrickburns closed 9 years ago
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Update README

#48 derrickburns closed 9 years ago
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Added support for recursive K-Means clustering.

#47 derrickburns closed 9 years ago
0
Updated README

#46 derrickburns closed 9 years ago
0
Updated README

#45 derrickburns closed 9 years ago
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Changed KMeans.train signature. Added support for recursive training.

#44 derrickburns closed 9 years ago
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Added WaveletKMeans

#43 derrickburns closed 9 years ago
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Updated README

#42 derrickburns closed 9 years ago
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Created new tracking KMeans implementation that keeps assignment data as independent RDD

#41 derrickburns closed 9 years ago
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Updated README

#40 derrickburns closed 9 years ago
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Cleaned up KMeans interface.

#39 derrickburns closed 9 years ago
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Refactored BregmanPointOps.

#38 derrickburns closed 9 years ago
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Randomize number of positive and negative entries in random indexing.

#37 derrickburns closed 9 years ago
0
Updated README.

#36 derrickburns closed 9 years ago
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Allow runtime construction of PointOps

#35 derrickburns closed 9 years ago
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Use built-ins where possible and prudent.

#34 derrickburns closed 9 years ago
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Eliminated unnecessary creation of KMeansModel. Hid BregmanCenters from KMeansModel interface.

#33 derrickburns closed 9 years ago
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Updated README table.

#32 derrickburns closed 9 years ago
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Updated README

#31 derrickburns closed 9 years ago
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Support Random Indexing in KMeans interface.

#30 derrickburns closed 9 years ago
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Generalized embedding design and added support for Random Indexing.

#29 derrickburns closed 9 years ago
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Updated README

#28 derrickburns closed 9 years ago
0
Updated README

#27 derrickburns closed 9 years ago
0