svs: Tools for Semantic Vector Spaces

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Various tools for semantic vector spaces, such as correspondence analysis (simple, multiple and discriminant), latent semantic analysis, probabilistic latent semantic analysis, non-negative matrix factorization, latent class analysis and EM clustering. Furthermore, there are specialized distance measures, plotting functions and some helper functions.

Author
Koen Plevoets [aut, cre]
Date of publication
2016-01-13 17:26:11
Maintainer
Koen Plevoets <koen.plevoets@ugent.be>
License
GPL-3
Version
1.1.0

View on CRAN

Man pages

cd_plot
Plotting a Cumulative Distribution
centers_ca
Compute Coordinates for Cluster Centers
complete_pvpick
Complete the Output of 'pvpick'
Ctxt_Dut.txt
Context Words for seventeen Dutch Words
Ctxt_Eng.txt
Context Words for seventeen Dutch Words Translated from...
Ctxt_Fra.txt
Context Words for seventeen Dutch Words Translated from...
dist_chisquare
Compute Chi-square Distances
dist_cosine
Compute Cosine Distances
dist_wrt
Compute Distances with respect to a certain Point
dist_wrt_centers
Compute Distances with respect to Cluster Centers
fast_dca
Discriminant Correspondence Analysis
fast_E_M
EM clustering
fast_lca
Latent Class Analysis
fast_lsa
Latent Semantic Analysis
fast_mca
Multiple Correspondence Analysis
fast_nmf
Non-negative Matrix Factorization
fast_psa
Probabilistic Latent Semantic Analysis
fast_sca
Simple Correspondence Analysis
freq_ca
Compute Level Frequencies (for a Factor)
InvT_Eng.txt
Seventeen Dutch Target Words and their English Source Words
InvT_Fra.txt
Seventeen Dutch Target Words and their French Source Words
MI
Mutual Information
outerec
Recursive Application of the Outer Product
pc_plot
Plotting Parallel Coordinates
pmi
Pointwise Mutual Information
SndT_Eng.txt
Seventeen Dutch Source Words and their English Translations
SndT_Fra.txt
Seventeen Dutch Source Words and their French Translations
svs-package
Tools for Semantic Vector Spaces
tab2dat
Transform a Table into a Data Frame
tab2ind
Transform a Table into an Indicator Matrix
vec2ind
Transform a Vector into an Indicator Matrix
weighting_functions
Weighting Functions

Files in this package

svs
svs/inst
svs/inst/CITATION
svs/inst/extdata
svs/inst/extdata/InvT_Eng.txt
svs/inst/extdata/SndT_Fra.txt
svs/inst/extdata/Ctxt_Fra.txt
svs/inst/extdata/Ctxt_Dut.txt
svs/inst/extdata/Ctxt_Eng.txt
svs/inst/extdata/InvT_Fra.txt
svs/inst/extdata/SndT_Eng.txt
svs/NAMESPACE
svs/R
svs/R/svs.r
svs/MD5
svs/DESCRIPTION
svs/man
svs/man/SndT_Eng.txt.Rd
svs/man/Ctxt_Fra.txt.Rd
svs/man/fast_nmf.Rd
svs/man/fast_lsa.Rd
svs/man/dist_chisquare.Rd
svs/man/tab2ind.Rd
svs/man/fast_sca.Rd
svs/man/complete_pvpick.Rd
svs/man/vec2ind.Rd
svs/man/fast_mca.Rd
svs/man/pmi.Rd
svs/man/cd_plot.Rd
svs/man/InvT_Fra.txt.Rd
svs/man/dist_wrt.Rd
svs/man/weighting_functions.Rd
svs/man/InvT_Eng.txt.Rd
svs/man/fast_lca.Rd
svs/man/centers_ca.Rd
svs/man/dist_cosine.Rd
svs/man/fast_E_M.Rd
svs/man/svs-package.Rd
svs/man/SndT_Fra.txt.Rd
svs/man/outerec.Rd
svs/man/freq_ca.Rd
svs/man/dist_wrt_centers.Rd
svs/man/pc_plot.Rd
svs/man/MI.Rd
svs/man/tab2dat.Rd
svs/man/fast_dca.Rd
svs/man/Ctxt_Dut.txt.Rd
svs/man/fast_psa.Rd
svs/man/Ctxt_Eng.txt.Rd