1. 27 Jul, 2008 1 commit
  2. 22 Jul, 2008 2 commits
  3. 21 Jul, 2008 3 commits
  4. 20 Jul, 2008 1 commit
    • Tiago Peixoto's avatar
      Correctly normalize betweenness centrality · 36982c7a
      Tiago Peixoto authored
      Betweenness centrality should be differently normalized for undirected
      and directed graphs, i.e., (n-2)*(n-1)/2 vs. (n-2)*(n-1),
      respectively. Also, edge centrality should be respectively normalized
      with n*(n-1)/2 and n*(n-1).
      36982c7a
  5. 15 Jul, 2008 5 commits
  6. 17 Jun, 2008 2 commits
  7. 01 Jun, 2008 1 commit
  8. 30 May, 2008 1 commit
  9. 19 May, 2008 1 commit
  10. 12 May, 2008 1 commit
  11. 09 May, 2008 1 commit
  12. 06 May, 2008 4 commits
  13. 02 May, 2008 2 commits
  14. 01 May, 2008 1 commit
  15. 23 Apr, 2008 1 commit
  16. 15 Apr, 2008 1 commit
  17. 14 Apr, 2008 5 commits
  18. 10 Apr, 2008 1 commit
    • Tiago Peixoto's avatar
      Correlations algorithms refactoring · 360a3395
      Tiago Peixoto authored
      The whole histogram code has been redone, and the code has been
      simplified. The three-point vertex-edge-vertex correlation has been
      scrapped, since it's not frequently used, and would make compilation
      even more expensive.
      
      This also adds some missing files to the generation routine.
      360a3395
  19. 06 Apr, 2008 1 commit
  20. 04 Apr, 2008 1 commit
  21. 27 Mar, 2008 3 commits
    • Tiago Peixoto's avatar
      Add test suites · b7237044
      Tiago Peixoto authored
      This adds the graph_tool.test module, which can be run with
      graph_tool.test.run()
      b7237044
    • Tiago Peixoto's avatar
      Port run_action to the new filtering engine · 275b4c3e
      Tiago Peixoto authored
      Put the run_action function in a separate submodule, and make it work
      properly with the new code.
      275b4c3e
    • Tiago Peixoto's avatar
      Port graph I/O to new filtering engine, enable graph pickling, and fix several issues · 99bf21c8
      Tiago Peixoto authored
      Now graphml files properly contain all the supported value types, which
      are all perfectly preserved when read (floating point data is now saved
      in hexadecimal format). Several other improvements were made, such as
      the ability to read and write to python file-like objects.
      
      It is also now possible to have arbitrary python object properties, and
      store them persistently (which is done internally with the pickling
      interface).
      
      vector<bool> was totally abolished, since its implementation is quite
      broken. See: http://www.gotw.ca/publications/N1211.pdf and
      http://www.gotw.ca/publications/N1185.pdf Now a uint8_t (aka. char) is
      used in graph properties instead of a bool.
      
      Graph types can now be fully pickled (this may not be feasible
      memory-wise if the graph is too large, since the whole XML
      representation is dumped to a string before it is saved on disc).
      99bf21c8
  22. 17 Feb, 2008 1 commit
    • Tiago Peixoto's avatar
      Split libgraph_tool into sub-modules and add test cases · 3cfff0cb
      Tiago Peixoto authored
      This commit splits libraph_tool into different libraries:
       
         - libgraph_tool_core
         - libgraph_tool_clustering (*)
         - libgraph_tool_community (*)
         - libgraph_tool_correlations (*)
         - libgraph_tool_distance (*)
         - libgraph_tool_generation (*)
         - libgraph_tool_layout (*)
         - libgraph_tool_misc (*)
         - libgraph_tool_stats (*)
      
      It also adds the python sub-module 'test', which provides extensive unit
      testing of the core functionality. The core library is fully functional
      and all test pass successfully.
      
      (*) -> module needs to be ported to new refactoring, and does not yet build
      3cfff0cb