OpenGrm NGram - Release 1.3 (compatible with OpenFst 1.7.1) * Templated Arc to provide new hist-arc counting, supporting fractional count based Katz backoff models. (1.3.0) * Updated error handling. (1.3.0) * Updated code to better conform to Google C++ guidelines. (1.3.0) * Added Bayesian model merging. (1.3.0) * Some re-factoring of functions to improve efficiency, particularly those for distributed training, such as ngram-complete and ngram-split. (1.3.0) * Updated unit tests to run more quickly and to be less bash-specific. (1.3.0) * Updated unit test scripts to use random file names and directories, to avoid collisions with multiple processes. (1.3.1) * Fixed ill-formatting in error handling. (1.3.1) * Improved reading of large files of ngram counts with ngramread. (1.3.1) * Compatibility with OpenFst version 1.6.0 (1.3.2) * Substantial rewrite of the ngram-marginalize methods. The algorithm now has improved efficiency and stability, and no longer needs the --iteration flag. (1.3.3) * Minor floating point stability and error handling updates. (1.3.3) * Update to ngram-shrink methods to allow specification of a minimum order to prune. (1.3.3) * Some changes to container types, following usage recommendations. (1.3.3) * Avoid copying in the context library (1.3.4) * New method for ngram-shrink to allow pruning of n-grams in a list. (1.3.5) * New method for ngram-merge to allow replacement of lower orders of an n-gram model with the lower orders of another model. (1.3.5) * Compatibility with OpenFst version 1.7.0. (1.3.5) * Compatibility with OpenFst version 1.7.1. (1.3.6) OpenGrm NGram - Release 1.2 * Port to C++11 (1.2.0) * Port to C++11 addenda (1.2.1) * Compatibility with OpenFst version 1.5.1 (1.2.2) OpenGrm NGram - Release 1.1 * Substantially refactored code to allow for easy distributed model building. * Included a 'convenience' shell script bin/ngram.sh that runs some common pipelines of commands, e.g., from text file to pruned language model. Shell script provides illustration of distributed model building utilities. * Functions to re-estimate smoothed n-gram models to impose marginal distribution constraints. OpenGrm NGram - Release 1.0 * Initial public release