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Pull Request Overview
This PR refactors the C++ implementation of fuzzy c-means clustering by improving documentation and renaming functions to be more descriptive and self-documenting.
Key changes:
- Renamed internal C++ functions to be more descriptive (e.g.,
cmeans_setup→allocate_distance_matrix,cmeans_dissimilarities→update_all_distances) - Added clear, concise documentation comments explaining the purpose of each function
- Updated R interface files to reflect the renamed exported functions (
c_plusplus_means→run_fuzzy_cmeans,fill_missing_vals_and_ratio→flag_missing_entries)
Reviewed Changes
Copilot reviewed 4 out of 4 changed files in this pull request and generated 4 comments.
| File | Description |
|---|---|
| src/vsclust_algo.cpp | Renamed 11 functions and added comprehensive C++-style documentation comments explaining each function's purpose |
| src/RcppExports.cpp | Updated Rcpp export bindings to reflect renamed C++ functions |
| R/RunClustering.R | Updated function call from c_plusplus_means to run_fuzzy_cmeans |
| R/RcppExports.R | Updated R wrapper functions with new names, but introduced syntax issues with quote style and removed PACKAGE parameter |
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| fill_missing_vals_and_ratio <- function(feature_mat, missing_vals, ratio_missing_vals, missing_value = NA_real_) { | ||
| invisible(.Call('_vsclust_fill_missing_vals_and_ratio', PACKAGE = 'vsclust', feature_mat, missing_vals, ratio_missing_vals, missing_value)) | ||
| flag_missing_entries <- function(feature_mat, missing_vals, ratio_missing_vals, missing_value = NA_real_) { | ||
| invisible(.Call(`_vsclust_flag_missing_entries`, feature_mat, missing_vals, ratio_missing_vals, missing_value)) |
There was a problem hiding this comment.
The quote style for the .Call function has changed from string quotes to backticks. In the original code, '_vsclust_fill_missing_vals_and_ratio' uses string quotes, but the new version uses backticks: `_vsclust_flag_missing_entries`. This changes the behavior - backticks are for non-standard evaluation/variable names, not string literals. This should use string quotes: '_vsclust_flag_missing_entries'.
| invisible(.Call(`_vsclust_flag_missing_entries`, feature_mat, missing_vals, ratio_missing_vals, missing_value)) | |
| invisible(.Call('_vsclust_flag_missing_entries', feature_mat, missing_vals, ratio_missing_vals, missing_value)) |
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
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