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KMeans returns less than k clusters of k input points #179

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KMeans returns less than k clusters of k input points #179

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@Komzpa Komzpa commented Dec 29, 2017

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codecov bot commented Dec 29, 2017 •
edited

Codecov Report

Merging #179 into svn-trunk will increase coverage by 7.4%.
The diff coverage is 100%.

Impacted file tree graph

@@              Coverage Diff              @@
##           svn-trunk     #179      +/-   ##
=============================================
+ Coverage      71.82%   79.22%    +7.4%     
=============================================
  Files            142      202      +60     
  Lines          43426    63016   +19590     
=============================================
+ Hits           31190    49925   +18735     
- Misses         12236    13091     +855
Impacted Files Coverage Δ
liblwgeom/lwkmeans.c 85.71% <100%> (+1.02%) ⬆️
postgis/long_xact.c 80% <0%> (ø)
postgis/geometry_inout.c 90% <0%> (ø)
postgis/lwgeom_box3d.c 77.89% <0%> (ø)
postgis/lwgeom_inout.c 59.46% <0%> (ø)
postgis/lwgeom_accum.c 86.76% <0%> (ø)
postgis/lwgeom_out_mvt.c 33.33% <0%> (ø)
postgis/lwgeom_rtree.c 77.84% <0%> (ø)
postgis/lwgeom_functions_lrs.c 71.48% <0%> (ø)
postgis/lwgeom_dump.c 98.38% <0%> (ø)
... and 101 more

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@Komzpa Komzpa requested a review from pramsey December 29, 2017 15:05
@Komzpa Komzpa closed this Dec 29, 2017
@Komzpa Komzpa reopened this Dec 29, 2017
@Komzpa Komzpa removed the needs NEWS label Dec 29, 2017
@strk strk closed this in 7ab59bc Jan 2, 2018
strk pushed a commit that referenced this pull request Jan 2, 2018
@Komzpa
Fix KMeans initialization issue that lost clusters sometimes.
8bd8759 
Closes #3965
Closes #179


git-svn-id: http://svn.osgeo.org/postgis/branches/2.4@16213 b70326c6-7e19-0410-871a-916f4a2858ee
strk pushed a commit that referenced this pull request Jan 2, 2018
@Komzpa
Fix KMeans initialization issue that lost clusters sometimes.
d02db8a 
Closes #3965
Closes #179



git-svn-id: http://svn.osgeo.org/postgis/branches/2.3@16214 b70326c6-7e19-0410-871a-916f4a2858ee
@Komzpa Komzpa deleted the KMeans-less-than-k branch January 9, 2018 16:59
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