classifier-reborn changelog

Changelog History

• v2.2.0 Changes

  December 15, 2017

  Major Enhancements

  • 💎 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)

• v2.1.0 Changes

  January 01, 2017

  Major Enhancements

  • 🛠 Fix breaking changes in LSI api. Displays errors instead of raising where possible. #87

• v2.0.5 Changes

  December 30, 2016

  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 Changes

  October 31, 2015

  Major Enhancements

  • 0️⃣ 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)
  • 0️⃣ 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)

• v2.0.3

  December 23, 2014

• v2.0.2 Changes

  November 09, 2014

  Minor Enhancements

  • ✂ Remove Array#sum monkey patch in favour of #reduce(0, :+) (#20)
  • Cache total word counts per category for speed (#4)

  🛠 Development Fixes

  • ➕ Add a test for Bayes#untrain_*. (#21)
  • 🛠 Fix link to rb-gsl gem (#24)
  • ➕ Add helper scripts per Jekyll convention (#25)

  🚀 Many thanks to @Ch4s3 for all his work on this release!

• v2.0.1 Changes

  September 02, 2014

  🐛 Bug Fixes

  • 👍 Count total unique words using methods supported by Vector and GSL::Vector (#11)

• v2.0.0 Changes

  August 13, 2014

  🐛 Bug Fixes

  • ✂ Remove mathn dependency (#8)
  • Only perform first order transform if total UNIQUE words is greater than 1 (#3)
  • ⚡️ Update LSI#remove_item such that they will work with the @items hash. (#2)

  🛠 Development Fixes

  • 🔒 Exclude Gemfile.lock in .gitignore (#7)

• v2.0.0.rc1

  August 10, 2014