nnTensor - Non-Negative Tensor Decomposition
Some functions for performing non-negative matrix factorization, non-negative CANDECOMP/PARAFAC (CP) decomposition, non-negative Tucker decomposition, and generating toy model data. See Andrzej Cichock et al (2009) and the reference section of GitHub README.md <https://github.com/rikenbit/nnTensor>, for details of the methods.
Last updated 5 months ago
14 stars 6.53 score 37 dependencies 4 dependentsdcTensor - Discrete Matrix/Tensor Decomposition
Semi-Binary and Semi-Ternary Matrix Decomposition are performed based on Non-negative Matrix Factorization (NMF) and Singular Value Decomposition (SVD). For the details of the methods, see the reference section of GitHub README.md <https://github.com/rikenbit/dcTensor>.
Last updated 5 months ago
3 stars 5.08 score 38 dependenciesiTensor - ICA-Based Matrix/Tensor Decomposition
Some functions for performing ICA, MICA, Group ICA, and Multilinear ICA are implemented. ICA, MICA/Group ICA, and Multilinear ICA extract statistically independent components from single matrix, multiple matrices, and single tensor, respectively. For the details of these methods, see the reference section of GitHub README.md <https://github.com/rikenbit/iTensor>.
Last updated 1 years ago
1 stars 4.95 score 63 dependencies 1 dependentsMeSHDbi - DBI to construct MeSH-related package from sqlite file
The package is unified implementation of MeSH.db, MeSH.AOR.db, and MeSH.PCR.db and also is interface to construct Gene-MeSH package (MeSH.XXX.eg.db). loadMeSHDbiPkg import sqlite file and generate MeSH.XXX.eg.db.
Last updated 5 months ago
annotationannotationdatainfrastructure
4.73 score 38 dependencies 3 dependentsDelayedTensor - R package for sparse and out-of-core arithmetic and decomposition of Tensor
DelayedTensor operates Tensor arithmetic directly on DelayedArray object. DelayedTensor provides some generic function related to Tensor arithmetic/decompotision and dispatches it on the DelayedArray class. DelayedTensor also suppors Tensor contraction by einsum function, which is inspired by numpy einsum.
Last updated 15 days ago
softwareinfrastructuredatarepresentationdimensionreduction
4 stars 4.68 score 41 dependenciesmeshr - Tools for conducting enrichment analysis of MeSH
A set of annotation maps describing the entire MeSH assembled using data from MeSH.
Last updated 5 months ago
annotationdatafunctionalannotationbioinformaticsstatisticsannotationmultiplecomparisonsmeshdb
4.56 score 75 dependencies 1 dependentsscTensor - Detection of cell-cell interaction from single-cell RNA-seq dataset by tensor decomposition
The algorithm is based on the non-negative tucker decomposition (NTD2) of nnTensor.
Last updated 5 months ago
dimensionreductionsinglecellsoftwaregeneexpression
4.18 score 225 dependenciesscTGIF - Cell type annotation for unannotated single-cell RNA-Seq data
scTGIF connects the cells and the related gene functions without cell type label.
Last updated 5 months ago
dimensionreductionqualitycontrolsinglecellsoftwaregeneexpression
4.00 score 139 dependenciesguidedPLS - Supervised Dimensional Reduction by Guided Partial Least Squares
Guided partial least squares (guided-PLS) is the combination of partial least squares by singular value decomposition (PLS-SVD) and guided principal component analysis (guided-PCA). For the details of the methods, see the reference section of GitHub README.md <https://github.com/rikenbit/guidedPLS>.
Last updated 2 years ago
4.00 score 3 dependenciesVicus - Exploiting Local Structures to Improve Network-Based Analysis of Biological Data
Compared with the similar graph embedding method such as Laplacian Eigenmaps, 'Vicus' can exploit more local structures of graph data. For the details of the methods, see the reference section of 'GitHub' README.md <https://github.com/rikenbit/Vicus>.
Last updated 2 years ago
1 stars 3.70 score 6 dependenciesLRBaseDbi - DBI to construct LRBase-related package
Interface to construct LRBase package (LRBase.XXX.eg.db).
Last updated 5 months ago
infrastructure
3.48 score 38 dependenciesccTensor - CUR/CX Tensor Decomposition
CUR/CX decomposition factorizes a matrix into two factor matrices and Multidimensional CX Decomposition factorizes a tensor into a core tensor and some factor matrices. See the reference section of GitHub README.md <https://github.com/rikenbit/ccTensor>, for details of the methods.
Last updated 2 years ago
3.48 score 19 dependencies 2 dependentsmetaSeq - Meta-analysis of RNA-Seq count data in multiple studies
The probabilities by one-sided NOISeq are combined by Fisher's method or Stouffer's method
Last updated 5 months ago
rnaseqdifferentialexpressionsequencingimmunooncology
3.30 score 7 dependenciesgcTensor - Generalized Coupled Tensor Factorization
Multiple matrices/tensors can be specified and decomposed simultaneously by Probabilistic Latent Tensor Factorisation (PLTF). See the reference section of GitHub README.md <https://github.com/rikenbit/gcTensor>, for details of the method.
Last updated 1 years ago
3 stars 3.18 score 5 dependenciesmwTensor - Multi-Way Component Analysis
For single tensor data, any matrix factorization method can be specified the matricised tensor in each dimension by Multi-way Component Analysis (MWCA). An originally extended MWCA is also implemented to specify and decompose multiple matrices and tensors simultaneously (CoupledMWCA). See the reference section of GitHub README.md <https://github.com/rikenbit/mwTensor>, for details of the methods.
Last updated 1 years ago
2.70 score 73 dependencies