Proceedings of the Annual Meeting of the Association for Computational Linguistics

Typepeer-reviewed conference proceedings, published
Publisher Association for Computational Linguistics
DisciplinesComputer Science Linguistics Machine Learning
Papers published in Proc. ACL 2009 frequently mention these topics.
  1. 25 papers (21%) mention
    • treebank
  2. 21 papers (17%) mention
    • language model
  3. 20 papers (17%) mention
    • BLEU
  4. 19 papers (16%) mention
    • machine translation
  5. 15 papers (12%) mention
    • n-gram
  6. 15 papers (12%) mention
    • WordNet
  7. 14 papers (11%) mention
    • phrase-based
  8. 14 papers (11%) mention
    • POS tags
  9. 13 papers (11%) mention
    • SVM
  10. 13 papers (11%) mention
    • BLEU score
  11. 13 papers (11%) mention
    • semi-supervised
  12. 11 papers (9%) mention
    • parse tree
  13. 11 papers (9%) mention
    • labeled data
  14. 10 papers (8%) mention
    • dependency parsing
  15. 10 papers (8%) mention
    • translation model
  16. 10 papers (8%) mention
    • word alignment
  17. 10 papers (8%) mention
    • unlabeled data
  18. 10 papers (8%) mention
    • named entity
  19. 10 papers (8%) mention
    • development set
  20. 10 papers (8%) mention
    • natural language
  21. 10 papers (8%) mention
    • feature set
  22. 9 papers (7%) mention
    • F-score
  23. 9 papers (7%) mention
    • F-measure
  24. 9 papers (7%) mention
    • gold standard
  25. 9 papers (7%) mention
    • Penn Treebank
  26. 9 papers (7%) mention
    • objective function
  27. 8 papers (6%) mention
    • dependency tree
  28. 8 papers (6%) mention
    • log-linear
  29. 8 papers (6%) mention
    • bigram
  30. 8 papers (6%) mention
    • NIST
  31. 8 papers (6%) mention
    • semantic relations
  32. 8 papers (6%) mention
    • sentence pairs
  33. 8 papers (6%) mention
    • word order
  34. 8 papers (6%) mention
    • unigram
  35. 7 papers (5%) mention
    • semantic roles
  36. 7 papers (5%) mention
    • machine learning
  37. 7 papers (5%) mention
    • significant improvements
  38. 6 papers (5%) mention
    • similarity measure
  39. 6 papers (5%) mention
    • CRF
  40. 6 papers (5%) mention
    • dependency relation
  41. 6 papers (5%) mention
    • language pair
  42. 6 papers (5%) mention
    • translation quality
  43. 6 papers (5%) mention
    • log-linear model
  44. 6 papers (5%) mention
    • CoNLL
  45. 6 papers (5%) mention
    • feature vector
  46. 6 papers (5%) mention
    • segmentations
  47. 6 papers (5%) mention
    • n-grams
  48. 6 papers (5%) mention
    • gold-standard
  49. 5 papers (4%) mention
    • cross-lingual
  50. 5 papers (4%) mention
    • MT systems
  51. 5 papers (4%) mention
    • role labels
  52. 5 papers (4%) mention
    • distributional similarity
  53. 5 papers (4%) mention
    • co-occurrence
  54. 5 papers (4%) mention
    • translation systems
  55. 5 papers (4%) mention
    • domain adaptation
  56. 5 papers (4%) mention
    • Chinese-English
  57. 5 papers (4%) mention
    • part-of-speech
  58. 5 papers (4%) mention
    • translation task
  59. 5 papers (4%) mention
    • Chinese word
  60. 5 papers (4%) mention
    • score function
  61. 5 papers (4%) mention
    • error rate
  62. 5 papers (4%) mention
    • model training
  63. 4 papers (3%) mention
    • word segmentation
  64. 4 papers (3%) mention
    • word pairs
  65. 4 papers (3%) mention
    • syntactic parser
  66. 4 papers (3%) mention
    • sentiment classification
  67. 4 papers (3%) mention
    • sentiment analysis
  68. 4 papers (3%) mention
    • latent variable
  69. 4 papers (3%) mention
    • perceptron
  70. 4 papers (3%) mention
    • human judgements
  71. 4 papers (3%) mention
    • translation probabilities
  72. 4 papers (3%) mention
    • confidence score
  73. 4 papers (3%) mention
    • sequence labeling
  74. 4 papers (3%) mention
    • word-level
  75. 4 papers (3%) mention
    • NER
  76. 4 papers (3%) mention
    • reranking
  77. 4 papers (3%) mention
    • generative model
  78. 4 papers (3%) mention
    • semantic role labeling
  79. 4 papers (3%) mention
    • weight vector
  80. 4 papers (3%) mention
    • feature space
  81. 4 papers (3%) mention
    • parallel corpus
  82. 4 papers (3%) mention
    • hypernym
  83. 4 papers (3%) mention
    • cross validation
  84. 4 papers (3%) mention
    • manually annotated
  85. 4 papers (3%) mention
    • parsing models
  86. 4 papers (3%) mention
    • learning algorithm
  87. 4 papers (3%) mention
    • dynamic programming
  88. 4 papers (3%) mention
    • CRFs
  89. 4 papers (3%) mention
    • statistically significant
  90. 4 papers (3%) mention
    • baseline system
  91. 4 papers (3%) mention
    • lexicalized
  92. 4 papers (3%) mention
    • sentence-level
  93. 4 papers (3%) mention
    • conditional probability
  94. 3 papers (2%) mention
    • coreference
  95. 3 papers (2%) mention
    • relation extraction
  96. 3 papers (2%) mention
    • word sense
  97. 3 papers (2%) mention
    • Viterbi
  98. 3 papers (2%) mention
    • ILP
  99. 3 papers (2%) mention
    • evaluation metrics
  100. 3 papers (2%) mention
    • lexical semantic
  101. 3 papers (2%) mention
    • LM
  102. 3 papers (2%) mention
    • SMT systems
  103. 3 papers (2%) mention
    • text classification
  104. 3 papers (2%) mention
    • Gibbs sampler
  105. 3 papers (2%) mention
    • Shared Task
  106. 3 papers (2%) mention
    • feature weights
  107. 3 papers (2%) mention
    • probabilistic model
  108. 3 papers (2%) mention
    • phrase pairs
  109. 3 papers (2%) mention
    • best result
  110. 3 papers (2%) mention
    • data sparsity
  111. 3 papers (2%) mention
    • TER
  112. 3 papers (2%) mention
    • human annotators
  113. 3 papers (2%) mention
    • random sampling
  114. 3 papers (2%) mention
    • part-of-speech tags
  115. 3 papers (2%) mention
    • latent semantic
  116. 3 papers (2%) mention
    • loss function
  117. 3 papers (2%) mention
    • significantly outperforms
  118. 3 papers (2%) mention
    • proposed model
  119. 3 papers (2%) mention
    • probability distribution
  120. 3 papers (2%) mention
    • linear programming
  121. 3 papers (2%) mention
    • subtrees
  122. 3 papers (2%) mention
    • statistical machine translation
  123. 3 papers (2%) mention
    • logistic regression
  124. 3 papers (2%) mention
    • precision and recall
  125. 3 papers (2%) mention
    • iteratively
  126. 2 papers (1%) mention
    • CCG
  127. 2 papers (1%) mention
    • topic models
  128. 2 papers (1%) mention
    • LDA
  129. 2 papers (1%) mention
    • sentence compression
  130. 2 papers (1%) mention
    • relation instances
  131. 2 papers (1%) mention
    • Berkeley parser
  132. 2 papers (1%) mention
    • graph-based
  133. 2 papers (1%) mention
    • MaXEnt
  134. 2 papers (1%) mention
    • knowledge base
  135. 2 papers (1%) mention
    • regression model
  136. 2 papers (1%) mention
    • sentiment lexicon
  137. 2 papers (1%) mention
    • discourse parsing
  138. 2 papers (1%) mention
    • parallel sentences
  139. 2 papers (1%) mention
    • state of the art
  140. 2 papers (1%) mention
    • EDUs
  141. 2 papers (1%) mention
    • classification task
  142. 2 papers (1%) mention
    • dependency path
  143. 2 papers (1%) mention
    • grammar induction
  144. 2 papers (1%) mention
    • parsing algorithm
  145. 2 papers (1%) mention
    • model score
  146. 2 papers (1%) mention
    • highest scoring
  147. 2 papers (1%) mention
    • edge weights
  148. 2 papers (1%) mention
    • in-domain
  149. 2 papers (1%) mention
    • binary classification
  150. 2 papers (1%) mention
    • semantic similarity
  151. 2 papers (1%) mention
    • Support Vector
  152. 2 papers (1%) mention
    • linear regression
  153. 2 papers (1%) mention
    • rule-based
  154. 2 papers (1%) mention
    • UAS
  155. 2 papers (1%) mention
    • generative process
  156. 2 papers (1%) mention
    • F1 score
  157. 2 papers (1%) mention
    • cosine similarity
  158. 2 papers (1%) mention
    • Chinese word segmentation
  159. 2 papers (1%) mention
    • phrase table
  160. 2 papers (1%) mention
    • parallel corpora
  161. 2 papers (1%) mention
    • meaning representation
  162. 2 papers (1%) mention
    • constituency parsing
  163. 2 papers (1%) mention
    • maximum entropy
  164. 2 papers (1%) mention
    • hyperparameters
  165. 2 papers (1%) mention
    • content word
  166. 2 papers (1%) mention
    • overfitting
  167. 2 papers (1%) mention
    • regular expressions
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