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/dports/math/py-statsmodels/statsmodels-0.13.1/statsmodels/multivariate/tests/
H A Dtest_pca.py50 pc = PCA(self.x)
70 pc_eig = PCA(self.x)
105 pc = PCA(self.x)
114 pc_10 = PCA(self.x, ncomp=10)
189 pc1 = PCA(self.x)
225 pc = PCA(self.x_wide)
234 pc = PCA(self.x, ncomp=5)
324 pc = PCA(x)
334 pc = PCA(x, ncomp=3)
353 pc = PCA(self.x)
[all …]
/dports/audio/praat/praat-6.2.03/dwtools/
H A DPCA.h38 void PCA_setNumberOfObservations (PCA me, integer numberOfObservations);
40 integer PCA_getNumberOfObservations (PCA me);
44 autoEigen PCA_to_Eigen (PCA me);
52 void PCA_getEqualityOfEigenvalues (PCA me, integer from, integer to, int conservative, double *out_…
55 autoTableOfReal PCA_TableOfReal_to_TableOfReal_projectRows (PCA me, TableOfReal thee, integer numbe…
56 autoConfiguration PCA_TableOfReal_to_Configuration (PCA me, TableOfReal thee, integer numberOfDimen…
58 autoTableOfReal PCA_TableOfReal_to_TableOfReal_zscores (PCA me, TableOfReal thee, integer numberOfD…
60 double PCA_TableOfReal_getFractionVariance (PCA me, TableOfReal thee, integer from, integer to);
66 autoTableOfReal PCA_Configuration_to_TableOfReal_reconstruct (PCA me, Configuration thee);
69 autoTableOfReal PCA_to_TableOfReal_reconstruct1 (PCA me, constVECVU const& coefficients);
H A DPCA.cpp62 Thing_implement (PCA, Eigen, 0);
73 autoPCA me = Thing_new (PCA); in PCA_create()
83 void PCA_setNumberOfObservations (PCA me, integer numberOfObservations) { in PCA_setNumberOfObservations()
87 integer PCA_getNumberOfObservations (PCA me) { in PCA_getNumberOfObservations()
135 autoEigen PCA_to_Eigen (PCA me) { in PCA_to_Eigen()
165 autoPCA thee = Thing_new (PCA); in MAT_to_PCA()
213 autoTableOfReal PCA_TableOfReal_to_TableOfReal_zscores (PCA me, TableOfReal thee, integer numberOfD… in PCA_TableOfReal_to_TableOfReal_zscores()
260 autoConfiguration PCA_TableOfReal_to_Configuration (PCA me, TableOfReal thee, integer numberOfDimen… in PCA_TableOfReal_to_Configuration()
279 autoTableOfReal PCA_Configuration_to_TableOfReal_reconstruct (PCA me, Configuration thee) { in PCA_Configuration_to_TableOfReal_reconstruct()
297 double PCA_TableOfReal_getFractionVariance (PCA me, TableOfReal thee, integer from, integer to) { in PCA_TableOfReal_getFractionVariance()
[all …]
H A DSound_and_PCA.h26 autoSound Sound_PCA_to_Sound_pc_selectedChannels (Sound me, PCA thee, integer numberOfComponents, c…
28 autoSound Sound_PCA_principalComponents (Sound me, PCA thee, integer numberOfComponents);
30 autoSound Sound_PCA_whitenSelectedChannels (Sound me, PCA thee, integer numberOfComponents, constIN…
32 autoSound Sound_PCA_whitenChannels (Sound me, PCA thee, integer numberOfComponents);
/dports/devel/tcllib/tcllib-1.20/modules/math/
H A Dpca.test16 useLocal pca.tcl math::PCA
123 set pca [::math::PCA::createPCA $data]
143 ::math::PCA::createPCA $zeroes
151 set pca [::math::PCA::createPCA $data]
164 set pca [::math::PCA::createPCA $data]
174 set pca [::math::PCA::createPCA $data]
188 set pca [::math::PCA::createPCA $data]
199 set pca [::math::PCA::createPCA $data]
214 set pca [::math::PCA::createPCA $data]
225 set pca [::math::PCA::createPCA $data]
[all …]
/dports/devel/tcllibc/tcllib-1.20/modules/math/
H A Dpca.test16 useLocal pca.tcl math::PCA
123 set pca [::math::PCA::createPCA $data]
143 ::math::PCA::createPCA $zeroes
151 set pca [::math::PCA::createPCA $data]
164 set pca [::math::PCA::createPCA $data]
174 set pca [::math::PCA::createPCA $data]
188 set pca [::math::PCA::createPCA $data]
199 set pca [::math::PCA::createPCA $data]
214 set pca [::math::PCA::createPCA $data]
225 set pca [::math::PCA::createPCA $data]
[all …]
/dports/cad/meshlab/meshlab-Meshlab-2020.05/src/meshlabplugins/filter_measure/
H A Dfilter_measure.cpp223 Matrix33m PCA; in applyFilter() local
226 Log(" | %9.6f %9.6f %9.6f |", PCA[0][0], PCA[0][1], PCA[0][2]); in applyFilter()
227 Log(" | %9.6f %9.6f %9.6f |", PCA[1][0], PCA[1][1], PCA[1][2]); in applyFilter()
228 Log(" | %9.6f %9.6f %9.6f |", PCA[2][0], PCA[2][1], PCA[2][2]); in applyFilter()
275 Matrix33m PCA; in applyFilter() local
279 Log(" | %9.6f %9.6f %9.6f |", PCA[0][0], PCA[0][1], PCA[0][2]); in applyFilter()
280 Log(" | %9.6f %9.6f %9.6f |", PCA[1][0], PCA[1][1], PCA[1][2]); in applyFilter()
281 Log(" | %9.6f %9.6f %9.6f |", PCA[2][0], PCA[2][1], PCA[2][2]); in applyFilter()
295 Log(" | %9.6f %9.6f %9.6f |", PCA[0][0], PCA[0][1], PCA[0][2]); in applyFilter()
296 Log(" | %9.6f %9.6f %9.6f |", PCA[1][0], PCA[1][1], PCA[1][2]); in applyFilter()
[all …]
/dports/science/py-scikit-learn/scikit-learn-1.0.2/sklearn/decomposition/tests/
H A Dtest_pca.py9 from sklearn.decomposition import PCA
45 pca = PCA(n_components=n_components)
77 pca = PCA(
95 pca = PCA(
303 pca = PCA(svd_solver=solver)
355 pca = PCA(n_components=p, svd_solver="full")
370 pca = PCA(n_components=p, svd_solver="full")
495 pca_test = PCA(
580 pca1 = PCA().fit(X, y)
620 pca = PCA(n_components="mle").fit(X)
[all …]
/dports/mail/crm114/crm114-20100106-BlameMichelson.src/
H A Dalternating_example_pca.crm4 output /**** Alternating Example PCA Network Classifier TRAINING\n/
22 learn [:onep:] < PCA unigram append> (m_test.css)
23 learn [:onep:] < PCA unigram refute append> (a_test.css)
35 learn [:twop:] < PCA unigram append> (a_test.css)
36 learn [:twop:] < PCA unigram refute append> (m_test.css)
46 learn [:_nl:] <PCA fromstart bychunk> (m_test.css )
50 output /\n**** Alternating Example PCA Network Classifier RUNNING TEST\n/
59 classify < PCA unigram > ( m_test.css ) (:s:)/[[:graph:]]+/ [:t1:]
72 classify < PCA unigram > ( m_test.css ) (:s:) /[[:graph:]]+/ [:t2:]
/dports/misc/orange3/orange3-3.29.1/Orange/tests/
H A Dtest_pca.py31 pca = PCA(n_components=n_com)
79 PCA(10, svd_solver="arpack", random_state=42)(x)
199 pca = PCA(n_components=2)(iris)
211 pca = PCA(n_components=2)(iris)
220 pca = PCA(n_components=3)(zoo_c)(self.zoo)
221 pca2 = PCA(n_components=3)(zoo_c)(zoo_c)
229 pca = PCA(preprocessors=[Normalize()])
240 pca = PCA()
249 pca = PCA()
256 pca = PCA()(data)
[all …]
/dports/graphics/opencv/opencv-4.5.3/modules/core/src/
H A Dpca.cpp53 PCA::PCA() {} in PCA() function in cv::PCA
55 PCA::PCA(InputArray data, InputArray _mean, int flags, int maxComponents) in PCA() function in cv::PCA
60 PCA::PCA(InputArray data, InputArray _mean, int flags, double retainedVariance) in PCA() function in cv::PCA
65 PCA& PCA::operator()(InputArray _data, InputArray __mean, int flags, int maxComponents) in operator ()()
201 PCA& PCA::operator()(InputArray _data, InputArray __mean, int flags, double retainedVariance) in operator ()()
357 PCA pca; in PCACompute()
369 PCA pca; in PCACompute()
381 PCA pca; in PCACompute()
393 PCA pca; in PCACompute()
405 PCA pca; in PCAProject()
[all …]
/dports/graphics/wdune/wdune-1.926/vcglib/vcg/space/
H A Dpolygon3.h340 PCA[0]*=LX; in PolyPCA()
341 PCA[1]*=LY; in PolyPCA()
343 PCA[2].Normalize(); in PolyPCA()
363 PolyPCA(F,PCA); in PolyScaledPCA()
365 ScalarType Scale=sqrt(Area/(PCA[0].Norm()*PCA[1].Norm())); in PolyScaledPCA()
366 PCA[0]*=Scale; in PolyScaledPCA()
367 PCA[1]*=Scale; in PolyScaledPCA()
413 CoordType PCA[3]; variable
414 PolyPCA(F,PCA);
419 CoordType dirX=PCA[0];
[all …]
/dports/math/R-cran-dimRed/dimRed/man/
H A DPCA-class.Rd4 \name{PCA-class}
5 \alias{PCA-class}
6 \alias{PCA}
9 S4 Class implementing PCA.
12 PCA transforms the data in orthogonal components so that the first
15 constraint that they are orthogonal to the preceding axes. PCA is
16 sensitive to the scaling of the variables. PCA is by far the
42 PCA can take the following parameters:
53 Wraps around \code{\link{prcomp}}. Because PCA can be reduced to a
60 emb <- embed(dat, "PCA")
/dports/multimedia/handbrake/ffmpeg-4.4/libavutil/
H A Dpca.h30 struct PCA *ff_pca_init(int n);
31 void ff_pca_free(struct PCA *pca);
32 void ff_pca_add(struct PCA *pca, const double *v);
33 int ff_pca(struct PCA *pca, double *eigenvector, double *eigenvalue);
/dports/emulators/vice/vice-3.5/src/lib/libffmpeg/libavutil/
H A Dpca.h30 struct PCA *ff_pca_init(int n);
31 void ff_pca_free(struct PCA *pca);
32 void ff_pca_add(struct PCA *pca, double *v);
33 int ff_pca(struct PCA *pca, double *eigenvector, double *eigenvalue);
/dports/multimedia/gstreamer1-libav/gst-libav-1.16.2/gst-libs/ext/libav/libavutil/
H A Dpca.h30 struct PCA *ff_pca_init(int n);
31 void ff_pca_free(struct PCA *pca);
32 void ff_pca_add(struct PCA *pca, const double *v);
33 int ff_pca(struct PCA *pca, double *eigenvector, double *eigenvalue);
/dports/graphics/libbpg/libbpg-0.9.8/libavutil/
H A Dpca.h30 struct PCA *ff_pca_init(int n);
31 void ff_pca_free(struct PCA *pca);
32 void ff_pca_add(struct PCA *pca, const double *v);
33 int ff_pca(struct PCA *pca, double *eigenvector, double *eigenvalue);
/dports/multimedia/ffmpeg/ffmpeg-4.4.1/libavutil/
H A Dpca.h30 struct PCA *ff_pca_init(int n);
31 void ff_pca_free(struct PCA *pca);
32 void ff_pca_add(struct PCA *pca, const double *v);
33 int ff_pca(struct PCA *pca, double *eigenvector, double *eigenvalue);
/dports/www/qt5-webengine/qtwebengine-everywhere-src-5.15.2/src/3rdparty/chromium/third_party/ffmpeg/libavutil/
H A Dpca.h30 struct PCA *ff_pca_init(int n);
31 void ff_pca_free(struct PCA *pca);
32 void ff_pca_add(struct PCA *pca, const double *v);
33 int ff_pca(struct PCA *pca, double *eigenvector, double *eigenvalue);
/dports/emulators/libretro-vice/vice-libretro-5725415/vice/src/lib/libffmpeg/libavutil/
H A Dpca.h30 struct PCA *ff_pca_init(int n);
31 void ff_pca_free(struct PCA *pca);
32 void ff_pca_add(struct PCA *pca, double *v);
33 int ff_pca(struct PCA *pca, double *eigenvector, double *eigenvalue);
/dports/www/chromium-legacy/chromium-88.0.4324.182/third_party/ffmpeg/libavutil/
H A Dpca.h30 struct PCA *ff_pca_init(int n);
31 void ff_pca_free(struct PCA *pca);
32 void ff_pca_add(struct PCA *pca, const double *v);
33 int ff_pca(struct PCA *pca, double *eigenvector, double *eigenvalue);
/dports/devel/vcglib/vcglib-2020.09/vcg/space/
H A Dpolygon3.h344 PCA[0]*=LX; in PolyPCA()
345 PCA[1]*=LY; in PolyPCA()
347 PCA[2].Normalize(); in PolyPCA()
367 PolyPCA(F,PCA); in PolyScaledPCA()
369 ScalarType Scale=sqrt(Area/(PCA[0].Norm()*PCA[1].Norm())); in PolyScaledPCA()
370 PCA[0]*=Scale; in PolyScaledPCA()
371 PCA[1]*=Scale; in PolyScaledPCA()
417 CoordType PCA[3]; variable
418 PolyPCA(F,PCA);
423 CoordType dirX=PCA[0];
[all …]
/dports/devel/R-cran-caret/caret/tests/testthat/
H A Dtest_classDist.R46 PCA <- prcomp(x, center = TRUE, scale = TRUE, tol = sqrt(.Machine$double.eps)) globalVar
48 expect_true(all(distData2$pca$sdev == PCA$sdev))
49 expect_true(all(distData2$pca$rotation == PCA$rotation))
77 PCA <- prcomp(x, center = TRUE, scale = TRUE, tol = sqrt(.Machine$double.eps)) globalVar
79 expect_true(all(distData2$pca$sdev == PCA$sdev))
80 expect_true(all(distData2$pca$rotation == PCA$rotation))
/dports/science/py-MDAnalysisTests/MDAnalysisTests-0.19.2/MDAnalysisTests/analysis/
H A Dtest_pca.py26 from MDAnalysis.analysis.pca import PCA, cosine_content
46 return PCA(u, select=SELECTION).run()
84 pca = PCA(u, select='bynum 1-10').run(stop=5)
92 pca = PCA(u, select='bynum 1-10')
101 PCA(u, select=SELECTION).run(stop=1)
118 pca_test = PCA(u1).run()
124 pca_random = PCA(rand).run()
/dports/misc/orange3/orange3-3.29.1/doc/visual-programming/source/widgets/unsupervised/
H A DPCA.md1 PCA chapter
4 PCA linear transformation of input data.
12 - Transformed Data: PCA transformed data
15 …sis](https://en.wikipedia.org/wiki/Principal_component_analysis) (PCA) computes the PCA linear tra…
17 ![](images/PCA-stamped.png)
31 …PCA** can be used to simplify visualizations of large datasets. Below, we used the *Iris* dataset …

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