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commit 9e290d005bc8f149cf0396d6969956d2c4f57923
Author: buildbot <[email protected]>
AuthorDate: Wed Mar 19 03:52:35 2025 +0000
Automatic Site Publish by Buildbot
---
output/docs/Architecture/MajorSketchFamilies.html | 6 ++++--
output/docs/Community/Downloads.html | 2 +-
2 files changed, 5 insertions(+), 3 deletions(-)
diff --git a/output/docs/Architecture/MajorSketchFamilies.html
b/output/docs/Architecture/MajorSketchFamilies.html
index ab35b7a6..8d616631 100644
--- a/output/docs/Architecture/MajorSketchFamilies.html
+++ b/output/docs/Architecture/MajorSketchFamilies.html
@@ -403,15 +403,17 @@ However, if an approximate answer to these problems is
acceptable, <a href="/doc
<h2 id="sampling-sketches">Sampling Sketches</h2>
-<h3
id="sampling-sketches-uniform-and-weighted-sampling-of-a-stream-into-a-fixed-size-space"><a
href="/docs/Sampling/ReservoirSampling.html">Sampling Sketches</a>: Uniform
and Weighted Sampling of a Stream into a fixed size space</h3>
+<h3
id="reservoir-sampling-sketches-uniform-sampling-of-a-stream-into-a-fixed-size-space"><a
href="/docs/Sampling/ReservoirSamplingSketches.html">Reservoir Sampling
Sketches</a>: Uniform Sampling of a Stream into a fixed size space</h3>
<p>This family of sketches implements an enhanced version of the famous
Reservoir sampling algorithm and extends it with the capabilities that
large-scale distributed systems really need: mergability (even with different
sized sketches). The Java implementaion uses Java Generics so that the base
classes can be trivially extended for any input type (even polymorphic types),
and also enables an extensible means of performing serialization and
deserialization.</p>
<p>The <a
href="https://github.com/apache/datasketches-java/blob/master/src/main/java/org/apache/datasketches/sampling/ReservoirLongsSketch.java";>sampling/ReservoirLongsSketch</a>
accepts a stream of <em>long</em> values as identifiers with a weight of one,
and produces a result Reservoir of a pre-determined size that represents a
uniform random sample of the stream.</p>
<p>The <a
href="https://github.com/apache/datasketches-java/blob/master/src/main/java/org/apache/datasketches/sampling/ReservoirItemsSketch.java";>sampling/ReservoirItemsSketch</a>
accepts a stream of type <em>T</em> as identifiers with a weight of one, and
produces a result Reservoir of a pre-determined size that represents a uniform
random sample of the stream.</p>
-<p>The <a
href="https://github.com/apache/datasketches-java/blob/master/src/main/java/org/apache/datasketches/sampling/VarOptItemsSketch.java";>sampling/VarOptItemsSketch</a>
extends the Reservoir family to weighted sampling, additionally providing
subset sum estimates from the sample with provably optimal variance.</p>
+<h3
id="varopt-sampling-sketches-weighted-sampling-of-a-stream-into-a-fixed-size-space"><a
href="/docs/Sampling/VarOptSamplingSketches.html">VarOpt Sampling
Sketches</a>: Weighted Sampling of a Stream into a fixed size space</h3>
+<p>This family of sketches implements an enhanced version of Edith Cohen, et
al, “Stream sampling for variance-optimal estimation of subset sums” and
extends it with the capabilities that large-scale distributed systems really
need: mergability (even with different sized sketches). The Java implementaion
uses Java Generics so that the base classes can be trivially extended for any
input type (even polymorphic types), and also enables an extensible means of
performing serialization and de [...]
+<p>The <a
href="https://github.com/apache/datasketches-java/blob/master/src/main/java/org/apache/datasketches/sampling/VarOptItemsSketch.java";>sampling/VarOptItemsSketch</a>
extends the Reservoir family to weighted sampling, additionally providing
subset sum estimates from the sample with provably optimal variance.</p>
</div> <!-- End content -->
</div> <!-- End row -->
diff --git a/output/docs/Community/Downloads.html
b/output/docs/Community/Downloads.html
index 0fa04adb..c59cc107 100644
--- a/output/docs/Community/Downloads.html
+++ b/output/docs/Community/Downloads.html
@@ -495,7 +495,7 @@
<ul>
<li><a href="http://archive.apache.org/dist/datasketches";>Recent ZIP
Releases</a></li>
<li><a href="http://archive.apache.org/dist/incubator/datasketches";>Older
ZIP Releases</a></li>
- <li><a
href="https://search.maven.org/search?q=g:%20org.apache.datasketches";>Maven
Central for Java Jar files</a></li>
+ <li><a
href="https://search.maven.org/search?q=g:org.apache.datasketches";>Maven
Central for Java Jar files</a></li>
</ul>
<h2 id="version-numbers">Version Numbers</h2>
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