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Version 4.0.0
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@asardaes asardaes released this 05 Jun 18:03
· 875 commits to master since this release
v4.0.0
8880c68
  • Optimized TADPole for multiple k and dc values.
  • Optimized PAM centroids with pam.precompute = FALSE by using sparse matrices from the Matrix package.
  • Optimized shape_extraction by using the eigs_sym function from the RSpectra package.
  • Implemented the DTW lower bounds in C++.
  • Implemented DBA in C++.
    • Implemented an alternative version of multivariate DBA that might be faster. See its documentation.
  • Added a symmetric control for fuzzy clustering.
  • Partitional, hierarchical and fuzzy configurations in compare_clusterings now take into account the symmetric control parameter.
  • The functionality for pick.clus in compare_clusterings changed depending on the value of return.objects.
  • Fixed an error that sometimes caused objects returned by tsclust to have duplicated elements in the args slot.
  • Fixed DTW symmetry detection for fuzzy clustering.
  • Some internal functions changed, so older objects might no longer be compatible. Try using update(old_TSClusters_obj).
  • The dtwclust function is now deprecated. Try using as(dtwclust_class_obj, "TSClusters") for old objects.
  • Changed name of function compute_envelop to compute_envelope (old one still available but deprecated).
  • Minor vignette updates.
  • Several internal optimizations.
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