NEWS.md

In PolMine/polmineR.misc: polmineR.misc

v0.2.1

• Class Duplicates used to be a base R reference class (defined by setRefClass()), it is now an R6 class (defined by R6::R6Class()). Precondition to use the functionality of roxygen2 for documenting R6 classes.
• Field with ngrams matrix of the Duplicates class has been dropped: The matrix may be bulky and is used only temporarily. No need to store it beyond duplicate detection workflow to save memory space.
• Fields whatToCompare and similarityMatrix dropped from Duplicates class to improve memory efficiency.
• Method Duplicates$detectDuplicates() is Duplicates$detect() now.
• Method Duplicates$makeAnnotation() renamed as Duplicates$annotate().
• New and required argument corpus when initializing Duplicates class.

v0.2.0

• Method Duplicates$detectDuplicates() now has arguments n (passed into polmineR::ngrams) and character_selection. Values were hard-coded previously. Default values are aligned with Kliche et al. 2014.
• Remaining use of CQI$struc2cpos() has been replaced by RcppCWB functionality (get_region_matrix()) #5.
• Method nchars() is implemented for subcorpus and subcorpus_bundle objects now and will be available for plpr_subcorpus by inheritance #3.
• An outdated example für the Duplicates class using a duplicates() method has been removed #7.
• Duplicates$detectDuplicates() works for n = 0 (same-day comparisons only)

11.

v0.1.9

• partition_bundle replaces partitionBundle in code and documentation (#9).
• store() method removed - storing mallet objects is intended usage, so code is captured in an issue of biglda package.
• papply() is removed: pbapply::pblapply() is the consolidated state-of-the-art.
• Documentation etc fixed so that R CMD check yields OK.

PolMine/polmineR.misc documentation built on Nov. 23, 2022, 9:01 p.m.