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| 1 | Overview of Changes |
|---|---|
| 2 | =================== |
| 3 | |
| 4 | * 0.6 |
| 5 | |
| 6 | * Received header is also used for classification now. |
| 7 | * The verbose mode has several levels now. |
| 8 | * Sylfilter command: an option to specify database directory was added. |
| 9 | * Sylfilter command: -V (print version) option was added. |
| 10 | |
| 11 | * 0.5 (2011/10/13) |
| 12 | |
| 13 | * The calculation of combined probability of Robinson-Fisher method was |
| 14 | fixed. The version 0.4 wrongly applied the total number of words in |
| 15 | a message without excluding the words within the minimum deviation. |
| 16 | This fix will introduce more accurate filtering and a small speedup. |
| 17 | * Sylfilter command: options to specify Robinson-Fisher parameters were |
| 18 | added. |
| 19 | * The bug that a multibyte filename could not be passed on Windows was |
| 20 | fixed. |
| 21 | |
| 22 | * 0.4 (2011/10/6) |
| 23 | |
| 24 | * Robinson-Fisher method was implemented, and it is used by default. |
| 25 | This will improve the accuracy of filtering. Previous Paul/Naive bayes |
| 26 | method still can be used with -m option. |
| 27 | * Sylfilter command: an option to specify filtering method (-m) was added. |
| 28 | |
| 29 | * 0.3 (2011/9/29) |
| 30 | |
| 31 | * Sylfilter command: -j and -C / -c and -J option can be specified |
| 32 | at the same time |
| 33 | * Sylfilter command: -B (no-bias for clean messages) option was added. |
| 34 | * GDBM support was added (exclusive with QDBM) |
| 35 | * APIs for global configuration were added |
| 36 | |
| 37 | * 0.2 (2011/9/13) |
| 38 | |
| 39 | * Speedup learning (data incompatible to 0.1) |
| 40 | * Support Windows |
| 41 | |
| 42 | * 0.1 (2011/9/5) |
| 43 | |
| 44 | * Initial release |
| 45 | * Supports QDBM and SQLite |
| 46 | * Provides libsylfiter library and sylfilter command-line tool |
| 47 | * Initial implementation of bayesian filter |