bwlewis / irlba

Fast truncated singular value decompositions

bwlewis/irlba Issues

Changes in Matrix 1.6-2 breaking irlba: `function 'as_cholmod_sparse' not provided by package 'Matrix'`
Updated 14 days ago24
... is not respected in `prcomp_irlba()`
Updated 2 months ago
AddDoubletScore in ArchR throws error irlba : <simpleError in irlba::irlba(mat, nDimensions, nDimensions): function 'as_cholmod_sparse' not provided by package 'Matrix'>
Updated 4 months ago2
How to compile the .c files in the src folder
Closed a year ago
Error in irlba(mat, nv = 50) : BLAS/LAPACK routine 'DLASCL' gave error code -4
Updated a year ago3
Can not calculate all singular values
Updated a year ago2
"Error in if (tol * ans$d[1] < eps) warning("convergence criterion below machine epsilon") : missing value where TRUE/FALSE needed"
Updated 2 years ago4
Divergence of SVD algorithm on our new server
Updated 2 years ago2
Python wrapper for IRLBA?
Closed 2 years ago2
Consistency in sign.
Updated 2 years ago6
Expose C++ multiplication interface
Updated 2 years ago2
** On entry to DLASCLS parameter number 4 had an illegal value
Updated 3 years ago5
Inconsistent results with complex matrices
Updated 3 years ago2
installation of package ‘irlba’ had non-zero exit status
Closed 3 years ago3
Different results obtained on the same input stored using dense or sparse matrices
Updated 3 years ago2
Rationale behind some of the bits and pieces in the C code
Updated 3 years ago4
irlba's implementation of prcomp loses rotation rownames
Updated 3 years ago1
Convergence criteria
Updated 3 years ago2
irlba with warm start returns incorrect decomposition
Updated 3 years ago1
irlba is using all possible cores?
Closed 3 years ago1
Store scaling parameters when doing PCA with scaling
Updated 4 years ago
Making smallest=TRUE non-experimental
Updated 5 years ago2
Replace partial_eigen() with IRL
Updated 5 years ago
leading eigenvectors are very dependent on seed when there are many small eigenvals
Updated 5 years ago5
Infinite Values for norm2
Updated 5 years ago2
prcomp_irlba crashes R
Updated 5 years ago3
expand vignette
Updated 5 years ago
sparse matrices and prcomp_irlba
Closed 5 years ago5
sparse matrices and irlba
Closed 6 years ago8
Error in irlba: object 'C_IRLB' not found
Updated 6 years ago9
Make the irlba_c routines available for linking
Closed 6 years ago3
Specifying both center= and scale= does not yield consistent results
Closed 6 years ago3
Un-deprecate mult?
Closed 6 years ago4
Why do i have different results for irlba$v and prcomp_irlba$rotation for the same matrix?
Closed 6 years ago3
prcomp_irlba code has a bug in dealing with scaling
Closed 6 years ago3
Issue with proportion of variance in prcomp_irlba with scaling
Closed 6 years ago4
"pathological example" fails on i386 architecture
Updated 6 years ago5
problem updating to 2.3.2
Updated 7 years ago12
error updating to irlba 2.3.2
Closed 7 years ago
increase default maxiter
Closed 7 years ago
prcomp_irlba
Closed 7 years ago5
Poor results with only scale-type arguments in irlba and prcomp_irlba
Closed 7 years ago4
difficulty finding invariant subspace
Closed 7 years ago1
Discrepancy in irlba with center argument
Closed 7 years ago9
Using warm starts.
Updated 7 years ago3
irlba and svd doen't macth
Closed 7 years ago4
`right.only=T` is a memory hog
Closed 7 years ago3
use NULL/is.null for optional arguments (scale, center, etc.)
Closed 7 years ago1
Poor covergence with clustered large singular values.
Closed 7 years ago1
Possible performance issue in irlba with sparse matrices
Closed 7 years ago3