| 2010-01-12 |
Dmitriy Morozov |
Fixed Python constructor of CohomologyPersistence + minor changes to cocycle.py
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| 2010-01-11 |
Dmitriy Morozov |
vertex_coface -> vertex_cofaces in Rips documentation (in Python)
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| 2010-01-09 |
Dmitriy Morozov |
Henry Adams' fixes to python/dionysus/zigzag.py + added CohomologyPersistence.show_cocycles method
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| 2010-01-07 |
Dmitriy Morozov |
CohomologyPersistence::add returns the dying cocycle
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| 2010-01-05 |
Dmitriy Morozov |
Check Boost version in include/utilities/property-maps.h + minor changes to cocycle.py
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| 2009-12-31 |
Dmitriy Morozov |
Added pl-vineyard documentation
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| 2009-12-25 |
Dmitriy Morozov |
Fixed a serious bug in DynamicPersistenceTrails + LSVineyard sorts filtration by attachment + miscellanea:
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| 2009-12-20 |
Dmitriy Morozov |
Moved files around: lsvineyard.h -> include/topology, examples/grid -> examples/pl-functions
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| 2009-12-20 |
Dmitriy Morozov |
Merged Vineyards code changes with the main development line
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| 2009-12-20 |
Dmitriy Morozov |
Python bindings work again
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| 2009-12-16 |
Dmitriy Morozov |
Created pl-vineyard.cpp to compute vineyards given a complex and a sequence of values at each vertex
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| 2009-12-16 |
Dmitriy Morozov |
Resurrected vineyard code:
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| 2009-12-03 |
Dmitriy Morozov |
Made storing negative simplices in StaticPersistence parameter-based, so that DynamicPersistence works again
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| 2009-12-02 |
Dmitriy Morozov |
StaticPersistence operates on chains consisting of only positive simplices
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| 2009-12-02 |
Dmitriy Morozov |
alphashapes3d.cpp measures persistence time
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| 2009-11-29 |
Dmitriy Morozov |
Fixed DynamicPersistenceTrails::PairingTrailsVisitor to match the changes in StaticPersistence::PairVisitor
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| 2009-11-29 |
Dmitriy Morozov |
Instrumented code for counting:
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| 2009-11-06 |
Dmitriy Morozov |
Added arbitrary coefficients in boundaries (to C++ and Python) + cleaned up CohomologyPersistence.add overloading in Python
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| 2009-10-28 |
Dmitriy Morozov |
Added image persistence functionality to CohomologyPersistence
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| 2009-10-23 |
Dmitriy Morozov |
Added draw.py under tools/draw-diagram
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| 2009-10-23 |
Dmitriy Morozov |
Added link to CVXOPT in get-build-install documentation + progress bar to rips-pairwise-cohomology
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| 2009-10-21 |
Dmitriy Morozov |
Fixed a typo in documentation + added a warning and a tip about GCC 4.2 on a Mac
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| 2009-08-31 |
mridul |
The if-else cases in lsqr.py were not exhaustive. They become exhaustive by changing ab > aa to ab >= aa.
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| 2009-08-31 |
Dmitriy Morozov |
Removed Qt4 requirement + added link to download and tutorial to the front page of the documentation
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| 2009-08-21 |
Dmitriy Morozov |
Exposed store argument to CohomologyPersistence.add() in Python
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| 2009-08-19 |
Dmitriy Morozov |
cocycle.py uses vertex list, and does not make any assumptions about the vertex-simplex order
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| 2009-08-13 |
Dmitriy Morozov |
Consistency zigzag outputs intervals supported over a single complex
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| 2009-08-13 |
Camille Wormser |
explicitely converts a Dimension (short int) into a size_t, for removing a warning
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| 2009-08-12 |
Camille Wormser |
Removing unused parameter names in order to avoid warnings
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| 2009-08-12 |
Dmitriy Morozov |
make-zigzag-subsamples.py doesn't output the union, rips-consistency-zigzag.cpp fixed show_progress
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| 2009-08-10 |
Dmitriy Morozov |
Fixed bugs in cocycle.py introduced when rips-pairwise-cohomology.py was originally added
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| 2009-08-10 |
Dmitriy Morozov |
Fixed bugs in rips-pairwise-cohomology.py whose origin is unclear to me
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| 2009-08-05 |
Dmitriy Morozov |
Merged in Chris' changes
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| 2009-08-04 |
Christos Mantoulidis |
Modified cohomology code (unweighted and weighted) so that it doesn't use std::map for boundary computations, which should optimize memory usage.
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| 2009-08-04 |
Christos Mantoulidis |
Changed implementation of WeightedRips to store simplex values (max distance between simplices' vertices) as an invisible layer on top of each simplex object, so that the data() field of WeightedRips has been freed for use by the users again.
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| 2009-07-28 |
Christos Mantoulidis |
Added rips-weighted-cohomology, and channeled WeightedRips logging to the same channel as Rips
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| 2009-07-28 |
Christos Mantoulidis |
Merged upstream
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| 2009-07-28 |
Christos Mantoulidis |
Modified WeightedRips::generate() to incorporate the simplex-appearance-value computation (before it would have to be done explicitly by the user by a for-loop after the call to generate())
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| 2009-07-28 |
Christos Mantoulidis |
added logging to WeightedRips (still needs debugging)
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| 2009-07-14 |
Christos Mantoulidis |
Updated weighted rips libraries to make use of OOP--now WeightedRips inherits from Rips. It is possible that logging for WeightedRips does not work.
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| 2009-07-02 |
Christos Mantoulidis |
Added weighted rips code and libraries
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| 2009-08-04 |
Dmitriy Morozov |
Simplices are deleted from the complex after removal in triangle-zigzag.py + touched up documentation (to mention CohomologyPersistence better)
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| 2009-07-28 |
Dmitriy Morozov |
Consistency zigzag outputs intervals for dimensions less than the skeleton dimension only
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| 2009-07-30 |
Dmitriy Morozov |
Switched PairwiseDistances in Python bindings to C++
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| 2009-07-30 |
Dmitriy Morozov |
Added Python bindings for CohomologyPersistence (+ example + documentation)
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| 2009-07-24 |
Dmitriy Morozov |
Minor changes in distances.py + rips-pairwise.py wrapped into a main() function
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| 2009-06-17 |
Dmitriy Morozov |
Disable alphashapes in Python bindings if no CGAL
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| 2009-05-18 |
Dmitriy Morozov |
Made ListRandomAccessIterator generic with respect to value, and moved it to utils.h
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| 2009-07-24 |
Dmitriy Morozov |
Cleaner output in rips-pairwise.cpp + added make-zigzag-subsamples.py + added lsfiltration.py
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| 2009-07-09 |
Dmitriy Morozov |
Fixed plot.py in tools/plot-values
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| 2009-05-15 |
Dmitriy Morozov |
In documentation put contents into sidebar
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| 2009-07-09 |
Dmitriy Morozov |
Documentation for parametrization using persistent cohomology
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| 2009-07-09 |
Dmitriy Morozov |
Rips pairwise cohomology produces output necessary for 1-cocycle parametrization
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| 2009-07-09 |
Dmitriy Morozov |
Added field arithmetic to CohomologyPersistence (Zp + Q)
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| 2009-05-14 |
Dmitriy Morozov |
Moved PairwiseDistances and ExplicitDistances into include/geometry/distances.h
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| 2009-05-14 |
Dmitriy Morozov |
read_points() does not need ambient dimension and ignores lines starting with '#'
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| 2009-05-11 |
Dmitriy Morozov |
Added documentation; for now mostly for the Python bindings
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| 2009-05-07 |
Dmitriy Morozov |
Touch up to compile with GCC 4.4
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| 2009-04-29 |
Dmitriy Morozov |
Cleaned up simplex comparison functions, rip-pairwise.py outputs a diagram, auxilliary add_simplices() + remove_simplices() for zigzags
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| 2009-04-16 |
Dmitriy Morozov |
Alphashapes and Python bindings
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