2.2.0 / 2017-12-14
* JRuby Support, thanks to @mach-kernel (#168)
* Add support to reset trained classifiers to their initial state (#143)
* Classifier evaluation and validation (#142)
* Abbility to add custom stopwords at classifier initialization (#129)
* Don't train/untrain the Bayesian classifier with empty word hashes (#132)
* Enable auto categorization if no initial categories (#128)
* Bayes integration test of Memory and Redis backends with real data (#92)
* Memory and Redis backend support (#84)
Minor Enhancements
* improved turkish stopwords (#159)
* Set Redis keys only if they don't exist (#156)
* Require bayes_redis_backend (#157)
* Validation documentation improvements (#150)
* Updated Dokcer image to Ruby 2.4 (#149)
* Classifier validation user documenation (#145)
* Fixed persistance for BayesMemoryBackend (#147)
* Fixed error on requiring 'classifier-reborn' without using Redis (#146)
* Removed magic train untrain methods from docs, (#141)
* Links corrected to point to the new domain (#139)
* Minor docs improvements (#138)
* Return the status of the training/untraining when run (#137)
* Refactoring of backend tests to move duplicate login in the common file (#134)
* Deal with Infinity score in test (#133)
* README file cleaned up to point to the documentation site (#121)
* Added and corrected RDoc for ceratin classes and methods (#122)
* Added favicon link and forced display (#120)
* Updated the truncated LICENSE file (#116)
* Docs visual improvement and refactoring (#119)
* Fixed relative URL issue on nav links and added benchmark data (#118)
* Added custom layout with navigation (#117)
* Created a static site for documentation (#115)
* Removed redis gem from Dockerfile as it is added in gemspec (#113)
* Speed up Docker image rebilding (#112)
* Improved Docker based development documentation (#106)
* Benchmark refactoring, improving efficiency, enhanced reporting (#107)
* Add Vietnamese stopwords (#110)
* Added stop words for Arabic, Bengali, Chinese, Hindi, and Russian (#105)
* Dockerfile and documentation (#104)
* Remove hard dep on Redis and update bin (#96)
* Documented Redis backend performance (#103)
* Rename Bayes memory test class (#102)
* Added Bayes backend benchmarks (#98)
* Disabled Redis disc persistence and refactored integration test (#97)
* Removed useless intermediate variables (#90)
2.1.0 / 2017-01-01
Major Enhancements
* Fix breaking changes in LSI api. Displays errors instead of raising where
possible. #87
2.0.5 / 2016-12-30 - removed due to breaking change, and no longer available
Major Enhancements
* Stopwords get encoded to utf8 (#83)
* Fix searching issues where no document is added to lsi (#77)
* Added method to add custom path to user-created stopword directory (#73)
Minor Enhancements
* Test newer rubies (#85)
* Fixed errors in README (#68, #79, #80)
* Added an option to the bayesian classifier to disable word stemming (#61)
* Added missing parens and renamed some variables (#59)
v2.0.4
Major Enhancements
* Classification thresholds can be enabled or disabled. The default is
disabled. The threshold value can be set at initialization time or
dynamically during processing (#47)
* Made auto-categorization optional, defaulting to false (#45)
* Added the ability to handle an array of classifications to the constructor
(#44)
* Classification with a threshold has been added to the api (#39)
Minor Enhancements
* Documentation around threshold usage (#54)
* Fixed UTF-8 encoding for hasher.rb (#50)
* Removed some unnecessary methods (#43)
* Add optional CachedContentNode (GSL only) (#43)
* Caches the transposed search_vector (#43)
* Added custom marshal_ methods to not save the cache when dumping/loading
(#43)
* Optimized some numeric comparisons and iterators (#43)
* Added cached calculation table when computing raw_vectors (#43)
* If a category name is already a symbol, just return it (#45)
* Various Hash improvements (#45)
* Eliminated several Ruby ⚠️s when run with RUBYOPT="-w" (#38)
* Simple performance improvements for the Hasher process (#41)
* Fixes for broken regex splitting for non-ascii characters and removal of the
unused punctuation filter (#41)
* Add multiple language stopwords with customizable stop word paths (#40)
Bug Fixes
* Fixed the bug where adding the same category a second time would clobber the
category that was already there (#45)
* Fixed deprecation warning for <=> in ls.rb (#33)
* Remove references to Madeline in the README and replace it with Marshal or
Redis (#32)
Development Fixes
* Added development dependency on mini_test and added 2.2 to travis.yml (#36)
Problems found locating distfiles:
Package cabocha: missing distfile cabocha-0.68.tar.bz2
Package convertlit: missing distfile clit18src.zip
Package php-enchant: missing distfile php-enchant/enchant-1.1.0.tgz
Otherwise, existing SHA1 digests verified and found to be the same on
the machine holding the existing distfiles (morden). All existing
SHA1 digests retained for now as an audit trail.
Classifier is a general classifier module for Ruby to allow Bayesian
and other types of classifications.
Classifier Reborn is a fork of cardmagic/classifier under more active
development.
