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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2022-04-14 18:12:10 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2022-04-14 18:12:10 +0000 |
| commit | b5321aff06d6ea8d730d62aec2ffd8e9271c1ffc (patch) | |
| tree | 36c41e35994786456154f9d3bf88c324763aeea4 /ml/kmeans/SamplesBuffer.cc | |
| parent | Adding upstream version 1.33.1. (diff) | |
| download | netdata-b5321aff06d6ea8d730d62aec2ffd8e9271c1ffc.tar.xz netdata-b5321aff06d6ea8d730d62aec2ffd8e9271c1ffc.zip | |
Adding upstream version 1.34.0.upstream/1.34.0
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'ml/kmeans/SamplesBuffer.cc')
| -rw-r--r-- | ml/kmeans/SamplesBuffer.cc | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/ml/kmeans/SamplesBuffer.cc b/ml/kmeans/SamplesBuffer.cc index f8211fb5..d276c6e0 100644 --- a/ml/kmeans/SamplesBuffer.cc +++ b/ml/kmeans/SamplesBuffer.cc @@ -130,7 +130,13 @@ std::vector<DSample> SamplesBuffer::preprocess() { DSamples.reserve(OutN); Preprocessed = true; + uint32_t MaxMT = std::numeric_limits<uint32_t>::max(); + uint32_t CutOff = static_cast<double>(MaxMT) * SamplingRatio; + for (size_t Idx = NumSamples - OutN; Idx != NumSamples; Idx++) { + if (RandNums[Idx] > CutOff) + continue; + DSample DS; DS.set_size(NumDimsPerSample * (LagN + 1)); |