Changelog
1.2.0 (2021-03-11)
New feature: Huggingface interface with --add_embedding (Bert, Roberta, XLNet, GPT2, etc.)
New feature: pymallet interface for creating LDA topics
New feature: optional sqlite backend
New feature: MySQL configuration read from config files (~/.my.cnf) instead of command line
Improving feature: dropped the 16to16 notation for default encoding (i.e., non-transformed) feature tables
Improving feature: new notation for group flag (--group or -g), in addition to previous version (--correl_field or -c)
Improving feature: default for running n-fold cross validation is to use all controls, use --all_control_combinations for all combinations
Improving feature: additional classification metrics printed to terminal
Improving feature: support for chinese segmentation in mallet
Improving feature: normalize lexicon scores by words with category (rather than all words), --lexicon_weighting
Improving feature: all external tools moved to ~/dlatk_tools
Bug: fixed bugs in --regression_to_lex
1.1.6 (2019-07-31)
New feature: bert feature extraction v1 ready
New feature: added --keep_low_variance_outcomes
New feature: added --outliers_to_mean to classifyPredictor
New feature: added --cohens_d flag
New feature: added factor adaptation code
New feature: added --multiclass flag
New feature: added new flag --predict_probabilities_to_feats
Improving feature: added effect size ranges to ngram wordcloud filenames
Improving feature: new default is to not print duplicate topic wordclouds, use --keep_duplicates to turn this off
Improving feature: beta classification auc ensembling
Improving feature: add _intercept=1 to all groups in lex feature tables
Improving feature: --classification_to_lexicon works with topic level features and multiple feature tables
Improving feature: remove underscores when uploading multiword lexica, use --keep_underscores to turn off
Improving feature: added mysql methods for checking indices
Improving feature: docker documentation
Improving feature: cleaned up regression predictor output
Improving feature: using default random seed throughout classes
Improving feature: fixed bug in interactions and language filtering
Improving feature: added printing of true values to pred_csv
Improving feature: teal colorscheme, aliases for 'tagcloud' and 'wordcloud'
Improving feature: metric names in wordcloud output
Bug: fixed n_iter shufflesplit outdated param
Bug: fixed nan pvalue issue in control corrections
Bug: fixed --log transform table naming convention
Bug: fixed bug in dlatk/classifyPredictor.py, scaler fit_transform was called during _multiXpredict, changed to transform
Bug: correct version of wordcloud python module is 1.1.3
1.1.5 (2018-03-02)
Improving feature: changes to LDA process: topicExtractor now accessible inside dlatkInterface
Improving feature: --lex_interface: lexInterface flags accessible inside dlatkInterface
Improving feature: changes default lexicon based feature table names
Improving feature: --categorical flag removes one outcome for any column with only two values.
Improving feature: mysqlMethods changed to mysqlmethods
Improving feature: default lexicon MySQL database now called "dlatk_lexica" (old database called "permaLexicon")
Bug fix: updated ridgehighcv to fix integer bug in sklearn
1.1.4 (2018-01-11)
Bug fix: added __init__.py file to Tools directory to fix pip install
1.1.3 (2018-01-09)
Improving feature: created the alias --show_feat_tables for --ls
1.1.2 (2018-01-09)
New Feature: added --show_tables
New Feature: added --describe_tables
New Feature: added --create_random_sample
1.1.1 (2017-11-30)
New Feature: added --categories_to_binary
New Feature: added --create_collocation_scores
New Feature: added --weighted_sample for running weight regression
New Feature: added --reduced_lexicon flag for creating super topics
New Feature: added --extension
Improving feature: allow LDA messages to have non-numeric message id
Improving feature: removed extra '.' from tagcloud filenames
Improving feature: moved location of Stanford Segmenter to dlaConstants
Bug fix: in --predict_regression_to_outcome_table and --predict_regression_to_feats
Bug fix: in setup.py for adding Tools directory
Bug fix: fixed bug in super topics (added auto increment id)
1.1.0 (2017-06-29)
New feature: added --n_components / --num_factors flag to --fit_reducer
New feature: --clean_cloud flag working for n_gram correlation, all clouds, and topic clouds
New feature: added p correction to correlate --auc
New feature: messageAnnotator and messageTransformer classes added
New feature: clustering.py changed to dimensionReducer.py
New feature: FeatureWorker changed to DLAWorker
New feature: --clean_messages flag for anonymizing message tables
Improving feature: residualized control model in --combo_test_regression
Improving feature: changed f1 to macro f1 instead of pos-class f1
Bug fix: in --predict_regression_to_outcome_table
Bug fix: in --regression_to_lexicon
1.0.1 (2016-11-21)
New feature: --deduplicate flag added to remove duplicate tweets within user
New feature: --spam_filter added
New feature: --cleanmessages added to --deduplicate and --spam_filter
New feature: --fold_column added to classifyPredictor and regressionPredictor
Bug fix: --print_csv
Bug fix: csv from binary to text mode lexInterface
Bug fix: add_postimexdiff, nlp server
Improving feature: error messages when incorrectly specifying --p_correction
Improving feature: changed _tok message tables to always be stored as longtext
1.0.0 (2016-10-21)
New feature: python 3.5 version, changed from FeatureWorker to dlatk
New feature: --densify_table
New feature: --language_filter and --clean_messages
New feature: --make_all_topic_wordclouds
New feature: --no_lower flag added for --add_char_ngrams
New feature: confidence intervals added to --correlate, --rmatrix and --csv
New feature: --add_message_id flag replaces LexicaInterface/addMessageID.py
New feature: --ls
New feature: stratified classification
New feature: --where
New feature: --stratify_folds added to --combo_test_classifiers
Bug fix: using multiple feature tables with --to_file
Improving feature: batch insert in tfidf
Improving feature: make_wordclouds/make_topic_wordcloud error catch
Improving feature: removed lda.py
0.6.1 (2016-07-05)
New feature: install notes for OSX
Bug fix: using multiple feature tables with --to_file
Improving feature: Default MySQL host changed from 'localhost' to 127.0.0.1
0.6.0 (2016-06-15)
Bug fix: in makeBlackWhiteList
Bug fix: in fiftyChecks, added random seed
Bug fix: for using old pickle files
Improving feature: added unicode try/except in wordcloud module and print csv
Improving feature: removed hardcoded utf8 and hardcoded table charset
New feature: --feat_selection_string
New feature: --add_corp_lex_table
New feature: new models added to regressionPredictor (ridgefirstpasscv, ridgehighcv, ridgelowcv)
New feature: --add_char_ngrams
New feature: --no_outcomes and --no_controls