multiview
Cooperative Learning for Multi-View Analysis
Description
Cooperative learning combines the usual squared error loss of predictions with an agreement penalty to encourage the predictions from different data views to agree. By varying the weight of the agreement penalty, we get a continuum of solutions that include the well-known early and late fusion approaches. Cooperative learning chooses the degree of agreement (or fusion) in an adaptive manner, using a validation set or cross-validation to estimate test set prediction error. In the setting of cooperative regularized linear regression, the method combines the lasso penalty with the agreement penalty (Ding, D., Li, S., Narasimhan, B., Tibshirani, R. (2021) <doi:10.1073/pnas.2202113119>).
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CRAN Check Status
Show all 13 flavors
| Flavor | Status |
|---|---|
| r-devel-linux-x86_64-debian-clang | OK |
| r-devel-linux-x86_64-debian-gcc | OK |
| r-devel-linux-x86_64-fedora-clang | OK |
| r-devel-linux-x86_64-fedora-gcc | OK |
| r-devel-windows-x86_64 | OK |
| r-oldrel-macos-arm64 | OK |
| r-oldrel-macos-x86_64 | OK |
| r-oldrel-windows-x86_64 | OK |
| r-patched-linux-x86_64 | OK |
| r-release-linux-x86_64 | OK |
| r-release-macos-arm64 | OK |
| r-release-macos-x86_64 | OK |
| r-release-windows-x86_64 | OK |
Check History
OK 13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Jun 9, 2026
ERROR 12 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE Jun 8, 2026
PDF version of manual
Rd conversion errors: Converting parsed Rd's to LaTeX .Warning in file(out, "wt") : cannot open file '/tmp/RtmpsGJStr/ltx195b94bc6b64d/multiview.cox.fit.tex': No space left on device Error in file(out, "wt") : cannot open the connection
OK 13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE May 17, 2026
ERROR 11 OK · 0 NOTE · 0 WARNING · 2 ERROR · 0 FAILURE May 5, 2026
for code/documentation mismatches
Codoc mismatches from Rd file 'multiview.control.Rd':
multiview.control
Code: function(fdev = 1e-05, devmax = 0.999, eps = 1e-06, big =
9.9e+35, mnlam = 5, pmin = 1e-09, exmx = 250, prec =
1e-10, mxit = 100, itrace
...[truncated]...
1e-10, mxit = 100, itrace = 0, epsnr = 1e-06, mxitnr =
25, factory = FALSE)
Argument names in code not in docs:
thresh maxit dfmax pmax trace.it
Mismatches in argument names:
Position: 13 Code: thresh Docs: factory
for code/documentation mismatches
Codoc mismatches from Rd file 'multiview.control.Rd':
multiview.control
Code: function(fdev = 1e-05, devmax = 0.999, eps = 1e-06, big =
9.9e+35, mnlam = 5, pmin = 1e-09, exmx = 250, prec =
1e-10, mxit = 100, itrace
...[truncated]...
1e-10, mxit = 100, itrace = 0, epsnr = 1e-06, mxitnr =
25, factory = FALSE)
Argument names in code not in docs:
thresh maxit dfmax pmax trace.it
Mismatches in argument names:
Position: 13 Code: thresh Docs: factory
OK 12 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Apr 25, 2026
ERROR 13 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE Mar 30, 2026
re-building of vignette outputs
Error(s) in re-building vignettes: --- re-building 'multiview.Rmd' using rmarkdown ! Package pdftex.def Error: File `4966fce381610d612d30b1096abb82f2ac1edaff.pdf' not found: using draft setting. Error: processing vignette 'multiview.Rmd' failed wit ...[truncated]... https://yihui.org/tinytex/r/#debugging for debugging tips. See multiview.log for more info. --- failed re-building 'multiview.Rmd' SUMMARY: processing the following file failed: 'multiview.Rmd' Error: Vignette re-building failed. Execution halted