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CHANGES IN crfsuite VERSION 0.4.2

• Drop C++11 specification in Makevars
• Remove CITATION file
• Minor cosmetic changes to remove some Pedantic compiler messages in rcpp_crfsuite.cpp and crfsuite.h
• Comment out rumavl_strerror in rumavl.h as the function is not used and in order to avoid ‘warning: function declaration isn’t a prototype [-Wstrict-prototypes]’
• Fix in mem_mgr of ramvl.c caused by update of valgrind 3.21.0 which is now flagging ‘realloc with size 0’ in packages
• Fix memory leak when extracting the hyperparameters from the model with Trainer::params in crfsuite.hpp

CHANGES IN crfsuite VERSION 0.4.1

• fixes for R CMD check warning ‘a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]’

CHANGES IN crfsuite VERSION 0.4

• Add option shape to txt_feature
• Added coefficients.crf to allow to easily extract the coefficients from the model instead of the traditional model dump to disk
• Allow to pass embedding matrix when training and predicting

CHANGES IN crfsuite VERSION 0.3.4

• Make example conditionally on availability of udpipe

CHANGES IN crfsuite VERSION 0.3.3

• Incorporate CRFsuite commit a2a1547727985e3aff6a35cffe073f57f0223e9d

CHANGES IN crfsuite VERSION 0.3.2

• Fix the example of merge.chunkrange

CHANGES IN crfsuite VERSION 0.3.1

• Change the flexdashboard application by adding links to download the annotations

CHANGES IN crfsuite VERSION 0.3

• Add functionalities to allow to evaluate a model and tune hyperparameters of a crfsuite model
• Expand txt_feature to allow it to get prefix/suffix of strings
• Shiny app now does not show htmlOutput but textOutput + outputs extra field called ‘text_visible’ usefull if you change textOutput(“ui_txt”) to htmlOutput(“ui_txt”) in the app
• ner_download_modeldata now returns an object of try-error if modeldata could not be downloaded from github. This in order to be more gracefull on CRAN machines in case of internet connectivity issues
• add URL in decscription file
• remove the GNU make as part of the SystemRequirements

CHANGES IN crfsuite VERSION 0.2

• Fix for as.crf when loaded from file and adding more arguments than just the file
• added txt_feature as a simple feature extraction to identify if a word is capitalised, an email, an url or a number
• src/cqdb/src/lookup3.c, fix address sanitizer issue

CHANGES IN crfsuite VERSION 0.1.1

• Change use of posix_memalign to memalign on Solaris

CHANGES IN crfsuite VERSION 0.1

• Uses CRFsuite (https://github.com/chokkan/crfsuite) version 0.12 commit dc5b6c7b726de90ca63cbf269e6476e18f1dd0d9
• Uses liblbfgs (https://github.com/chokkan/liblbfgs) commit dc5b6c7b726de90ca63cbf269e6476e18f1dd0d9
• Allows to build a CRF model, to predict and to easily add attributes
• Added flexdashboard app to easily get chunks with labels

These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.