1 files changed, 0 insertions, 146 deletions
diff --git a/ml/kmeans/SamplesBuffer.h b/ml/kmeans/SamplesBuffer.h
deleted file mode 100644
index 1c7215cca..000000000
--- a/ml/kmeans/SamplesBuffer.h
+++ /dev/null
@@ -1,146 +0,0 @@
-// SPDX-License-Identifier: GPL-3.0-or-later
-
-#ifndef SAMPLES_BUFFER_H
-#define SAMPLES_BUFFER_H
-
-#include <iostream>
-#include <vector>
-
-#include <cassert>
-#include <cstdlib>
-#include <cstring>
-
-#include <dlib/matrix.h>
-
-typedef double CalculatedNumber;
-typedef dlib::matrix<CalculatedNumber, 0, 1> DSample;
-
-class Sample {
-public:
-    Sample(CalculatedNumber *Buf, size_t N) : CNs(Buf), NumDims(N) {}
-
-    void initDSample(DSample &DS) const {
-        for (size_t Idx = 0; Idx != NumDims; Idx++) {
-            DS(Idx) = std::abs(CNs[Idx]);
-        }
-    }
-
-    void add(const Sample &RHS) const {
-        assert(NumDims == RHS.NumDims);
-
-        for (size_t Idx = 0; Idx != NumDims; Idx++)
-            CNs[Idx] += RHS.CNs[Idx];
-    };
-
-    void diff(const Sample &RHS) const {
-        assert(NumDims == RHS.NumDims);
-
-        for (size_t Idx = 0; Idx != NumDims; Idx++)
-            CNs[Idx] -= RHS.CNs[Idx];
-    };
-
-    void copy(const Sample &RHS) const {
-        assert(NumDims == RHS.NumDims);
-
-        std::memcpy(CNs, RHS.CNs, NumDims * sizeof(CalculatedNumber));
-    }
-
-    void scale(CalculatedNumber Factor) {
-        for (size_t Idx = 0; Idx != NumDims; Idx++)
-            CNs[Idx] *= Factor;
-    }
-
-    void lag(const Sample &S, size_t LagN) {
-        size_t N = S.NumDims;
-
-        for (size_t Idx = 0; Idx != (LagN + 1); Idx++) {
-            Sample Src(S.CNs - (Idx * N), N);
-            Sample Dst(CNs + (Idx * N), N);
-            Dst.copy(Src);
-        }
-    }
-
-    const CalculatedNumber *getCalculatedNumbers() const {
-        return CNs;
-    };
-
-    void print(std::ostream &OS) const;
-
-private:
-    CalculatedNumber *CNs;
-    size_t NumDims;
-};
-
-inline std::ostream& operator<<(std::ostream &OS, const Sample &S) {
-    S.print(OS);
-    return OS;
-}
-
-class SamplesBuffer {
-public:
-    SamplesBuffer(CalculatedNumber *CNs,
-                  size_t NumSamples, size_t NumDimsPerSample,
-                  size_t DiffN, size_t SmoothN, size_t LagN,
-                  double SamplingRatio, std::vector<uint32_t> &RandNums) :
-        CNs(CNs), NumSamples(NumSamples), NumDimsPerSample(NumDimsPerSample),
-        DiffN(DiffN), SmoothN(SmoothN), LagN(LagN),
-        SamplingRatio(SamplingRatio), RandNums(RandNums),
-        BytesPerSample(NumDimsPerSample * sizeof(CalculatedNumber)),
-        Preprocessed(false) {};
-
-    std::vector<DSample> preprocess();
-    std::vector<Sample> getPreprocessedSamples() const;
-
-    size_t capacity() const { return NumSamples; }
-    void print(std::ostream &OS) const;
-
-private:
-    size_t getSampleOffset(size_t Index) const {
-        assert(Index < NumSamples);
-        return Index * NumDimsPerSample;
-    }
-
-    size_t getPreprocessedSampleOffset(size_t Index) const {
-        assert(Index < NumSamples);
-        return getSampleOffset(Index) * (LagN + 1);
-    }
-
-    void setSample(size_t Index, const Sample &S) const {
-        size_t Offset = getSampleOffset(Index);
-        std::memcpy(&CNs[Offset], S.getCalculatedNumbers(), BytesPerSample);
-    }
-
-    const Sample getSample(size_t Index) const {
-        size_t Offset = getSampleOffset(Index);
-        return Sample(&CNs[Offset], NumDimsPerSample);
-    };
-
-    const Sample getPreprocessedSample(size_t Index) const {
-        size_t Offset = getPreprocessedSampleOffset(Index);
-        return Sample(&CNs[Offset], NumDimsPerSample * (LagN + 1));
-    };
-
-    void diffSamples();
-    void smoothSamples();
-    void lagSamples();
-
-private:
-    CalculatedNumber *CNs;
-    size_t NumSamples;
-    size_t NumDimsPerSample;
-    size_t DiffN;
-    size_t SmoothN;
-    size_t LagN;
-    double SamplingRatio;
-    std::vector<uint32_t> &RandNums;
-
-    size_t BytesPerSample;
-    bool Preprocessed;
-};
-
-inline std::ostream& operator<<(std::ostream& OS, const SamplesBuffer &SB) {
-    SB.print(OS);
-    return OS;
-}
-
-#endif /* SAMPLES_BUFFER_H */