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fdacluster 0.3.0
- Added median centroid type;
- Median and mean centroid types are now defined on the union of
individual grids;
- Simplified
caps
class to avoid storing objects multiple
times under different names;
- Added vignette on initialization strategies for k-means;
- Added article on use case about the Berkeley growth study;
- Added article on supported input formats.
fdacluster 0.2.2
- Make sure one can use fdacluster with namespace
notation.
- Make sure not to use fda or
funData before checking it is available.
fdacluster 0.2.1
- Add DBSCAN clustering;
- Fix C++ compiler issues that errored when accessing empty
vectors.
fdacluster 0.2.0
- Add hierarchical clustering;
- Enforce
n_clusters
in output via linear programming
(LP) using the lpSolve package;
- New
caps
class for storing results from functional Clustering
with Amplitude and Phase
Separation in a consistent way;
- Add tools for comparing clustering results (
mcaps
objects, autoplot
and plot
specialized method
implementations);
- Add seeding strategies for kmeans (via hierarchical clustering or
k-means++ or k-means++ with exhaustive search of the first center or
exhaustive search of all the centers);
- Add within-cluster domain auto-extension via mean imputation;
- Add possibility to cluster according to phase variability instead of
amplitude variability.
- Renaming of functions: to perform k-means with alignment, now use
fdakmeans()
,
to perform HAC with alignment, now use fdahclust()
.
fdacluster 0.1.1
- Fixed undefined behavior sanitizer issues spotted by UBSAN.
- Added reference to published work related to the package in
DESCRIPTION
.
fdacluster 0.1.0
- Initial release.
- Added a
NEWS.md
file to track changes to the
package.
These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.
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