Pm4py

Fixed

Removed

Deprecated

Changed

Added

* 98e6d6d6219cceeeb2421392e9981ec808d2a468 (Merge Request 89)
* Support importing and exporting of '.dfg' files (similar to ProM 6.10)
* 7ca768b7fcd1eea468bcdb1c1e8c9397676b511a (Merge Request 90)
* add a detailed list of all third-party dependencies (README.THIRD_PARTY.md)
* e0685638c6c0c171583108e23f752ebef70d033e (Merge Request 94)
* new version of Dijkstra based alignment computation

Other

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Fixed

* d51430106dea70473777c6868a3676c027faf607
* fix paths filter for Pandas dataframe when dataframe is not sorted

Removed

* c7a76e0aaffb5dbcad769b2fbc52fd8c03703769
* cleanup of the petri net impoprter/exporter, i.e., stochastic/layout information is now stored in the 'properties'
object of places/transitions/nets

Deprecated

Changed

* 00d7c405628033e8f383a845e61a84205f7bbc83
* color scheme of the log-log comparison (pm4py.algo.enhancement.comparison.petrinet)
* e84c7dc88907b408b4caf97524dd69a378e1859e
* update the README.md file
* 332de04112cf780cbc711553e34ca4b835ee8425
* add parameters object to transient analysis call to dfg learner
* f0976015c2b5b7384135855e75b36f69fb44a4db
* add final marking to the basic playout of Petri nets
* e0d43c6dd5ee2492eabfd14c507b430088ec9cf0
* allow prefixes in petri net attribute names (petri net importing)

Added

* 095f35a3bf9f9c3bea0d518c72c76380f38b77b2
* add support for (correctly) importing lists from .xes files

Other

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Fixed

* 112dc3fc56f0d5e3f3ae0c737a5b0b001be31ba5
* typo in Petri net weight (reporter: dominiquesommers)
* 4a74ef159d03d3cf3ca43bd7c99f5f97da16baf8
* problems in the evaluation of replay fitness of recomposed alignments
* 1f40a17dcade522d308b56a9f53b40c5b8a95dfc
* cleaning circular dependencies. relaxing some absolutely strict dependencies for some border-line configurations.
* 9780ef609db7bbb24323d3584abc2338f24252d3
* copying of Event/Trace/EventStream/EventLog objects (reporter: M.Pegoraro)
* 51802f0828a6d207a5185c06a71bdb3a9faa1a46
* problem with sampling log (reporter: jacksbrajin)
* b1f16bf087691181adcf5616aa85e3e454a7169c
* fixed problem with the discovery of 2-loops in the Heuristics Miner (reporter: czwilling)
* c96dcb16064ed156a1f48075445113bb5afc6264
* fixed get_variants_acyclic() function in petri utils (authorship: M.Pegoraro)

Removed

Deprecated

* b4cea4be6fe6ff90f58c405f9f0acb4dbac973f4
* factories are deprecated

Changed

* b4cea4be6fe6ff90f58c405f9f0acb4dbac973f4
* factories have been renamed

Added

* e8f250fec6781c088da8204923ad8817f1b5d689
* decision point mining with alignments (for any scikit classification approach) is now integrated.
* 4ff811ab80b5df15e5ec1da082b4f76c72dcf684
* trace attribute hierarchical clustering (MSc Thesis Yukun Cao; FIT/RWTH)
* 4fca12c1608818348bbd51e390140a8f7e79d7f6
* alignments decomposition/recomposition
* f8d52aa69a3d720d45a93b35c79b4241bb8f7691
* possibility to provide the final marking to the playout factory
* 9a5a64ea2941d69be07ee0e93b771c80f5820166
* hash functions for event log objects
* 9f76d2e61dbc1cc74fccafac6f60d9ce69b7c791
* added table_to_stream() auxiliary function in dataframe_utils

Other

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Fixed

* 531b767d85bb4c95996ae0c9644a958f75aad120
* utilities of Petri nets (acyclic net variants (M. Pegoraro); strongly connected components by NX graph)

Removed

Deprecated

Changed

Added

* c9cebbfab9c82bf8edbe8851a000fd1b1f31f8be
* properties object to all members of the Petri net class (including transitions/places/arcs)

Other

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Fixed

* ef3b4b62fd186df46236a8af9aa890358dbcd1bc
* problem in the generation of logs from process trees
* 548c57a6d2340dcaba7ef11464ebe193f8fb9c5c
* filter by variants percentage
* c49a9c441feb65a74d5c5da774fdda79295665cc
* problems of the token-based replay with the count of tokens at global and local level
* f554aec318717ee1fb7f81c4e0acbd6da7e7bc34
* continuous time Markov Chain steady-state analysis
* e05145de972944f211f2763656eb6e41aa64e0b5
* revised process tree fold and tau reduce functions
* c3f66b8cb8667c2f204a1da899a216656386c2fa
* ignore comments in .pnml files

Removed

* 31e1cd29437d6b183357bbc5c103131484d390b3
* problematic dependencies ortools and pyarrow in the project (when installed, can be used, but no more required by
default)

Deprecated

Changed

Added

* f554aec318717ee1fb7f81c4e0acbd6da7e7bc34
* converting a performance DFG to a Q-matrix for transient analysis
* cc766164f2397fe2cb33f8278372469e25cfecd6
* business hours module supports full-days shifts (e.g. from 0 to 24)
* cc766164f2397fe2cb33f8278372469e25cfecd6
* backwards state space exploration (supports duplicate transitions) for token-based replay
* 1b3c32916fe0ccbc4d3f73a44cc68e2ca83a810e
* Visual log comparison on a Petri net by plasma coloring

Other

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Fixed

* 6f320562a836cd949dbbe6ec7751f8f9514b01ec
* parameter object for calling alignment code directly
* 471f414820c7b3f919aa97ccdc684d40cf132b3c
* dependency problem with ORTools and PyArrow
* 157fadffd3b953c105e67f4909547f097d77ea0a
* reduce inernal (cyclic) dependencies within pm4py
* f38b6089b7eb6a4518a9c33e9775120874352657; af1328e2dad82f0a059e00942167a29cb918c85f;
e8e1ab443f2dedb2cd348f35bc49eed412d66e1d
* hash and equals function of process trees
* 229bd7ed78ea80aefbb6c7fcfa173edda682c1c7
* refactoring of the Monte Carlo simulation.
* extend the simulation to support arc weights that are provided by the replay (e.g. informed transition pickup)
* extend the simulation to support more than one resource per place through semaphores
* maximum execution time per simulation thread
* general refactoring of the code
* introduce logging information about the simulation
* improving documentation
* improving clarity of the code
* f5132302e06aa49f26ab3264bb3147d0660a11c0
* performance of log generation from process trees
* 9e64f2635123aa5c3146fb2ad03863cbf93175df
* fixed incongruency in variants statistics (was there for log, not for dataframes)
* increased coverage of tests, and made some of them more lean
* introduced some additional tests on the new functionalities
* updated Dockerfile
* updated setup with new packages
* removed remainings of the SIMPLE algorithm in the tests folder
* 382162c648fb8e32b0145a6ff9427af8a7fb39fa
* fixed parameters initialization to make it uniform for the rest of the project for all the versions of IMDF
* added missing documentation in factory (was there only in the versions)
* moved log conversions from factory to specific versions (since they are indeed version specific, if later we
include the log version)
* removed some useless calculations on the new DFG based versions (were there, but never used!)
* introduced two new methods, apply_variants and apply_tree_variants, that are able to apply inductive miner from a
list of variants
* separated DEFAULT_VARIANT from DEFAULT_VARIANT_DFG (indeed, the first in future versions may become the log)
* increased number of tests in the tests/ folder for inductive miner

Removed

* 502c5d722d483c567f0e08c16da0bb4c87a94e36
* remove the empty performance spectrum visualizer folder

Deprecated

Changed

* e8b030afd37559c93f79e1dd030fdc540aa62135
* provide fast-parquet library as an alternative to read/write parquet files.

Added

* 557472bc78900d90beb0757279ef29b89aa410b1
* integrate LogSkeleton for process discovery and conformance checking
* 90ba7bf1495fdac7ccef3112efa95687c46a5dd1
* importing and exporting of Petri net weights

Other

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