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/, 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 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 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: changed to

  • 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/

  • 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

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

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

0.5.0 (2016-04-01)

0.4.0 (2015-08-17)