| 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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| 2009-04-15 |
Dmitriy Morozov |
Placed all Python bindings code into dionysus::python namespace
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| 2009-04-14 |
Dmitriy Morozov |
Cleaned up Python bindings to restore functionality:
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| 2009-04-14 |
Dmitriy Morozov |
Renamed header files in bindings/python to get rid of the "python-" prefix
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| 2009-04-14 |
Dmitriy Morozov |
Changes in Python Bindings:
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| 2009-04-11 |
Dmitriy Morozov |
Added Python bindings for the Rips complex + an example
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| 2009-05-01 |
Dmitriy Morozov |
Cleaned up traits (chain and container) for static- and dynamic-persistence
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| 2009-05-01 |
Dmitriy Morozov |
Added tools/extract-diagram + minor fixes
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| 2009-04-10 |
Dmitriy Morozov |
Added intrusive containers issue and issue filters
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| 2009-04-09 |
Dmitriy Morozov |
Moved l2distance.h into include/geometry
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| 2009-04-09 |
Dmitriy Morozov |
Added categories to some of the issues
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| 2009-04-09 |
Dmitriy Morozov |
Fixed distance to diagonal calculation + added stand-alone bottleneck distance tool
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| 2009-03-25 |
Dmitriy Morozov |
Added ZigzagPersistence::is_alive() + consistency zigzag outputs betti 1 at each stage
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| 2009-03-24 |
Dmitriy Morozov |
Added consistency zigzag
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| 2009-03-23 |
Dmitriy Morozov |
Merged in cohomology branch
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| 2009-02-27 |
Dmitriy Morozov |
Added CohomologyPersistence and Rips pairwise distances computation
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| 2009-03-22 |
Dmitriy Morozov |
Added DynamicPersistenceChains (no dynamic part yet)
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| 2009-02-03 |
Dmitriy Morozov |
Updated Rips zigzags
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