keyATM 0.4.1
Minor changes
- Remove an unused argument (
width) in the
plot_timetrend() function
- Use
Rcpp::message() if verbose = TRUE
- Completely remove
parallel::mclapply
Bug fix
by_strata_DocTopic() takes the correct arguments (#180, thank you
@pmeiners for reporting this!)
keyATM 0.4.0
Roadmap for
this version.
Major changes
- Implementation of Polya-Gamma covariate keyATM
- Use
future.apply instead of parallel (no
backward compatibility if you use the init_parallel
option)
- The
keyATM_read() function returns a list of objects
(e.g., text and document index)
- An option to store document names in a quanteda dfm object. The
keep_docnames option in the keyATM_read()
function (thank you Morgan
‘Les’ DeBusk-Lane for the suggestion!)
- An option to split a dfm to choose keywords with an unsupervised
topic model
Bug fix
- Using just first 58 speeches of inaugural corpus in test (thank you
Ken Benoit for catching
this!)
keyATM 0.3.1
Major changes
- Changes related to release of dplyr 1.0.1
keyATM 0.3.0
Roadmap for
this version.
Major changes
- Use the Highest Density Interval as a default
(
method = "hdi") in plot.strata_doctopic(),
plot_timetrend(), and plot_pi(). The previous
version uses the Equal-tailed Interval
(method = "eti").
- Add
read_keywords for reading dictionary files
(e.g. YAML, LIWC).
- Add the
predict() function for the covariate keyATM
(thank you Sanja
Hajdinjak for the suggestion!).
- Detailed options for standardization in the covariate keyATM
- The
standardize option in model_settings
argument of the keyATM() function now takes one of
"all", "none", or "non-factor"
(default).
"all" standardizes all covariates (except the
intercept), "none" does not standardize any covariates, and
"non-factor" standardizes non-factor covariates.- In previous versions, this option takes either
TRUE
(default, standardizing all covariates) or FALSE.
- A bug fix in the
by_strata_DocTopic() function.
- The output of the
keyATM() includes the index of
documents used for fitting (this will be useful if the input includes
documents with zero length).
- Add a
progress_bar option in the
keyATM_read() function (thank you Jae Yeon Kim for the
suggestion!)
Bug fix
- Fix checking time index input (thank you Jae Yeon Kim for pointing out this
issue!)
keyATM 0.2.2
Major changes
- Updates for dplyr 1.0.0
- Update tests
keyATM 0.2.1
Major changes
- Temporary update
test-Initialization.R to deal with
some errors.
keyATM 0.2.0
Roadmap for
this version.
Major changes
- Update the
by_strata_DocTopic() function.
- Make examples runnable (thank you Chung-hong Chan for the
suggestion!)
- Speed up (about 15% faster)
save_fig() function- Automatically drops documents with length 0, raising a warning
(thank you Francesco
Grossetti for the suggestion!)
- Update
plot.strata_doctopic(): showing by topic by
default (thank you Soichiro
Yamauchi for the suggestion!)
Bug fix
weightedLDA() without specifying the number of
iterations (Chung-hong
Chan independently reported this bug, thank you!)- log-likelihood of dynamic models
- saving figures
- topic labels when there is no keyword topic
summary.strata_doctopic(): the last topic is removed
when the number of no-keyword topic is 0 (thank you Emma Ebowe for
pointing out this issue!)
keyATM 0.1.0
Major changes
- The first CRAN version
- Organize functions into a package
- Add keyATM Label
- Replace
hashmap with fastmap
- Thank you Santiago
Olivella for finding several bugs!
keyATM 0.0.7
Major changes
- We have a new syntax (this version does not support objects made in
older keyATM)
- Faster read functions
- Memory efficiency
keyATM 0.0.6
Major changes
keyATM 0.0.5
Major changes
keyATM 0.0.4
Major changes
keyATM 0.0.3
Major changes
- This is the first stable version.
keyATM 0.0.2
Major changes
- This version implements weighted model.
keyATM 0.0.1
Major changes
- This is the first release of keyATM.
- It includes the Base model and the first version of the Covariate
model.