tapilab/emnlp-2020-spurious

Experiments for EMNLP_2020 paper: Identifying Spurious Correlations for Robust Text Classification

Datasets summary

Dataset	#docs	top terms (coef>=1)	#matched sentences for top terms	placebo terms	#matched sentences for placebo terms
IMDB	10,662	366	8,882	626 (coef<=0.1)	12,996
Kindle	20,233 (N, 10,161) (P, 10,072)	270	24,882	569 (coef <=0.2)	13,850
Toxic comment	15,216	329	8,414	750 (coef<=0.1)	30,454
Toxic tweet	6,774	341 (coef >=0.7)	9,224	574 (coef<=0.2)	5,457

Data structure (class Dataset):

• X, y, df (dataframe), vec (countvectorizer), feats(features in vocabulary), moniker (nick name)

• top_features, top_feature_idx, placebo_features, placebo_feature_idx

• topwd_sentObj_list, placebowd_sentObj_list (list of SentenceEdit objects)

  • remove_wd
  • context
  • original_sentence_idx
  • label
  • embedding (bert last four layers)

• topwd_sentObj_dict, placebowd_sentObj_dict (map from word to a list of SentenceEdit objects)

• ites (dataframe recording matched sentences)

  • term (the word being removed)
  • sentence_id (current sentence idx)
  • control_obj: the matched control SentenceEdit object
  • treat_obj: the matched treatment SentenceEdit object
  • similarity: cosine similarity between context of matched sentences
  • difference: embedding difference between treat context and control context
  • ite: treat_label - control_label

• BAD_POS, BAD_NEG, ALL_BAD, DUMMY_TERM

• term_df (features for word classification)

  • term
  • ite_abs_avg / top_5 / top_5_by_sim
  • similarity_scaled_avg / top_5 / std / max
  • closest_pos / neg_similarity_scaled
  • ite_weighted_scaled
  • ite_x_similarity_scaled / scaled_top_5
  • diff_mean / mean_vec / mean_abs
  • diff_min_mean, diff_max_mean, diff_max_mean_abs
  • top_diff_mean
  • coef
  • pca

emnlp-2020-spurious's Issues

The dataset is unavailable and missing

The dataset is unavailable and missing, can you send a dataset. Just for learning.
shenzhen20@ mails.jlu.edu.cn