9. 本会議3日目のスケジュール
2017/12/4ISID - ACL2017参加報告9
7:30-8:45 Breakfast
9:00-10:10 Invited Talk:Translating from Multiple Modalities to Text and Back
Mirella Lapata (University of Edinburgh)
10:10-10:40 Break
10:40-12:15 Outstanding Papers 1 Outstanding Papers 2
12:05-13:30 Lunch
13:00-14:30 ACL Business Meeting (open to all)
14:30-15:00 Break
15:00-16:40 Outstanding Papers 3 Outstanding Papers 3
16:45-17:45 Lifetime Achievement Award
17:45-18:00 Closing Session & Best Paper Awards
Barbara Grosz
Harvard John A. Paulson School of
Engineering and Applied Science ACLおよび研究の将来の話
27. 単語の分散表現における限界の発見
2017/12/4ISID - ACL2017参加報告27
分散表現(word2vec, GloVeなど)は
概念的特徴(例: is_edible, is_a_tool)を学習できるが
知覚的特徴(例: is_chewy, is_curved)を学習できない
Are distributional representations ready for the real world?
Evaluating word vectors for grounded perceptual meaning
Li Lucy, Jon Gauthier
33. 転移学習(Transfer Learning)による検証
2017/12/4ISID - ACL2017参加報告33
Task A(翻訳)で学習した特徴をTask B(品詞タグ付)に適用する。
浅い層では単語の構造を、深い層では単語の意味を
学習していることが分かった
What do Neural MachineTranslation Models Learn about Morphology?
Belinkov et. al. (MIT Computer Science and Artificial Intelligence Laboratory)
34. 分散表現をSparse Coding
2017/12/4ISID - ACL2017参加報告34
分散表現(密ベクトル)をSparse Codingのアルゴリズムで
疎ベクトルに変換すると、
各ベクトルの要素はConcept Netとの関係があることが分かった
Sparse Coding of NeuralWord Embeddings for Multilingual Sequence Labeling
Gabor Berend (University of Szeged)
35. 根拠生成 (Rationale Generation)
2017/12/4ISID - ACL2017参加報告35
QAのタスクで、最後の答えとともに
それの根拠も同時に学習
Program Induction by Rationale Generation:Learning to Solve and Explain AlgebraicWord
Problems
Ling et. al. (Deepmind, University of Oxford)
43. Outstanding Papers
2017/12/4ISID - ACL2017参加報告43
Towards an Automatic Turing Test: Learning to Evaluate Dialogue Responses
Ryan Lowe, Michael Noseworthy, Iulian Vlad Serban, Nicolas Angelard-Gontier, Yoshua Bengio and Joelle Pineau
A Transition-Based Directed Acyclic Graph Parser for UCCA
Daniel Hershcovich, Omri Abend and Ari Rappoport
Abstract Syntax Networks for Code Generation and Semantic Parsing
Maxim Rabinovich, Mitchell Stern and Dan Klein
Visualizing and Understanding Neural Machine Translation
Yanzhuo Ding, Yang Liu, Huanbo Luan and Maosong Sun
Detecting annotation noise in automatically labelled data
Ines Rehbein and Josef Ruppenhofer
Joint Extraction of Entities and Relations Based on a Novel Tagging Scheme
Suncong Zheng, Feng Wang and Hongyun Bao
Vancouver Welcomes You! Minimalist Location Metonymy Resolution
Milan Gritta, Mohammad Taher Pilehvar, Nut Limsopatham and Nigel Collier
Unifying Text, Metadata, and User Network Representations with a Neural Network for Geolocation Prediction
Yasuhide Miura, Motoki Taniguchi, Tomoki Taniguchi and Tomoko Ohkuma
Multi-Task Video Captioning with Visual and Textual Entailment
Ramakanth Pasunuru and Mohit Bansal
Abstractive Document Summarization with a Graph-Based Attentional Neural Model
Jiwei Tan and Xiaojun Wan
Probabilistic Typology: Deep Generative Models of Vowel Inventories
Ryan Cotterell and Jason Eisner
Long : 15本 (737の2.0%)
Best Long Paper
44. Outstanding Papers
2017/12/4ISID - ACL2017参加報告44
Adversarial Multi-Criteria Learning for Chinese Word Segmentation
Xinchi Chen, Zhan Shi, Xipeng Qiu and Xuanjing Huang
Neural Joint Model for Transition-based Chinese Syntactic Analysis
Shuhei Kurita, Daisuke Kawahara and Sadao Kurohashi
Robust Incremental Neural Semantic Graph Parsing
Jan Buys and Phil Blunsom
Long : 15本 (737の2.0%)
Short : 7本 (560の1.25%)
The Role of Prosody and Speech Register in Word Segmentation: A Computational Modelling Perspective
Bogdan Ludusan, Reiko Mazuka, Mathieu Bernard, Alejandrina Cristia and Emmanuel Dupoux
A Two-stage Parsing Method for Text-level Discourse Analysis
Yizhong Wang and Sujian Li
Error-repair Dependency Parsing for Ungrammatical Texts
Keisuke Sakaguchi, Matt Post and Benjamin Van Durme
Attention Strategies for Multi-Source Sequence-to-Sequence Learning
Jindřich Libovický and Jindřich Helcl
Understanding and Detecting Diverse Supporting Arguments on Controversial Issues
Xinyu Hua and Lu Wang
A Neural Model for User Geolocation and Lexical Dialectology
Afshin Rahimi, Trevor Cohn and Timothy Baldwin
A Corpus of Compositional Language for Visual Reasoning
Alane Suhr, Mike Lewis, James Yeh and Yoav Artzi
Best Resource Paper
Best Short Paper
45. Best Long Paper
2017/12/4ISID - ACL2017参加報告45
ProbabilisticTypology: Deep Generative Models of Vowel Inventories
Ryan Cotterell and Jason Eisner
トピック
音韻論的類型学 (Phonological
Typology)にある母音の分布を評価
いい言語とはなにか?
Dispersion-Focalization理論は合っている?
理論
Bernoulli Point Process (BPP)
Markov Point Process (MPP)
Determinantal Point Process (MPP)
手法
ニューラルネットワーク (CNN)
学習するEmbeddings
Uninterpretable
Interpretable (インプット次元 = 埋め込み次元)
Prototype-based (代表データ)
46. Best Long Paper
2017/12/4ISID - ACL2017参加報告46
ProbabilisticTypology: Deep Generative Models of Vowel Inventories
Ryan Cotterell and Jason Eisner
実験
cloze テスト : ある言語で母音データを一部与え、残りの母音を予測
データセット: 223言語の母音インベントリ - Becker-Kristal (2010)
結論
言語にある母音の分布を計ることができた
分布を用い、新言語の作成に向けて母音インベントリを生成することが可能
Dispersion-Focalizationの理論を定量的に証明した
47. Best Resource Paper
2017/12/4ISID - ACL2017参加報告47
A Corpus of Compositional Language forVisual Reasoning
Alane Suhr, Mike Lewis, JamesYeh and Yoav Artzi
トピック
視覚的推論(Visual Reasoning)向けの
データセットを作成
方法
クラウドソース (Upworkプラットフォーム)
フェーズ 0: Generating Image (画像を生
成)
フェーズ 1: SentenceWriting (文を書く)
フェーズ 2: Validation (妥当性チェック)
データセット
タスク: 画像と文を与え、合うかどうかの
チェック
3,974のタスク
28,732の妥当性チェック
15,896の画像・文のペア
48. Best Resource Paper
2017/12/4ISID - ACL2017参加報告48
A Corpus of Compositional Language forVisual Reasoning
Alane Suhr, Mike Lewis, JamesYeh and Yoav Artzi
ベースライン
Majority: 学習データで多い方のラベルを常に返す
Single Modalities: 画像のみ、文のみを使って学習
Structured Representation: 画像の構造データ(メタデータ)を利用
Raw Image: 画像のメタデータを使わず、実際のピクセルデータを使う
結論
Cornell Natural Language Visual Reasoning (NLVR) dataset and taskが公開された
URL: http://lic.nlp.cornell.edu/nlvr/
49. Best Short Paper
2017/12/4ISID - ACL2017参加報告49
The Role of Prosody and Speech Register inWord Segmentation:A Computational Modelling
Perspective
Bogdan Ludusan, Reiko Mazuka, Mathieu Bernard,Alejandrina Cristia and Emmanuel Dupoux
トピック
韻律とSpeech Registerが単語分割に果
たす役割の評価
幼児の言語獲得と韻律情報の関係性
を示唆
アルゴリズム
sub-lexical
Transition-probability-based segmentation(TP)
Diphone-based segmentation(DiBS)
lexical
PUDDLE
Adapter Grammer(AG)
データ
RIKENコーパス
IDS(11時間)+ADS(3.5時間)
Corpus of Spontaneous Japanese(CSJ)
50. Best Short Paper
2017/12/4ISID - ACL2017参加報告50
The Role of Prosody and Speech Register inWord Segmentation:A Computational Modelling
Perspective
Bogdan Ludusan, Reiko Mazuka, Mathieu Bernard,Alejandrina Cristia and Emmanuel Dupoux
実験
韻律なし(base)、レベル3韻律(brk3)、レベル2およびレベル3韻律(brk23)の3種のデータを使用
しトークンに関するF値で評価
ADSデータセットとIDSデータセットのサイズの違いによる影響の評価
結論
sub-lexicalよりもlexicalアルゴリズムの方が性能が良い
単語分割タスクに韻律情報は有効である
韻律情報の獲得によって幼児が単語を分割できるようになっている可能性がある
51. Best Demonstration Paper
2017/12/4ISID - ACL2017参加報告51
Hafez: an interactive poetry generation system
Marjan Ghazvininejad, Xing Shi, Jay Priyadarshi and Kevin Knight
トピック
詩の自動生成システム: Hafez
様々なスタイル設定により生成された
詩の修正が可能
システムの特徴
ユーザ評価(1~5)を獲得できるインター
フェースを構築し、フィードバックを収集
フィードバックをもとにパラメータ調整し詩
の質を向上
単語の反復、長さなどのスタイルを制御
するためのパラメータをdecode時に追加
不要な語彙の削除とGPU計算によりシス
テム全体を10倍に高速化
52. Best Demonstration Paper (Runner-Up)
2017/12/4ISID - ACL2017参加報告52
OpenNMT: Open-SourceToolkit for Neural MachineTranslation
Guillaume Klein,Yoon Kim,Yuntian Deng, Jean Senellart and Alexander Rush
トピック
ニューラル翻訳(NMT)の研究をサ
ポートするためのツールキットの開発
seq2seq-attnの後継
システムの特徴
効率性 (Efficiency) : Memory Sharing,
Multi-GPU
モジュール性(modularity): 各コンポー
ネントは独立して変換可能
拡張性(extensibility): マルチモーダル
データにも適用可能
その他: 形態素解析ツールやword
embeddingsを含む
63. 参照
2017/12/4ISID - ACL2017参加報告63
ACLのロゴ*: http://acl2017.org/images/acl-logo.png
Aharoni, R. and Goldberg, Y.Morphological Inflection Generation with Hard Monotonic AttentionProceedings of the 55th Annual Meeting of the Association
for Computational Linguistics (Volume 1: Long Papers)Association for Computational Linguistics, 2017, pp. 2004-2015
Athiwaratkun, B. and Wilson, A.Multimodal Word DistributionsProceedings of the 55th Annual Meeting of the Association for Computational Linguistics
(Volume 1: Long Papers)Association for Computational Linguistics, 2017, pp. 1645-1656
Belinkov, Y., Durrani, N., Dalvi, F., Sajjad, H. and Glass, J.What do Neural Machine Translation Models Learn about Morphology?Proceedings of the 55th
Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers)Association for Computational Linguistics, 2017, pp. 861-
872
Berend, G.Sparse Coding of Neural Word Embeddings for Multilingual Sequence LabelingTransactions of the Association for Computational
Linguistics, 2017, Vol. 5, pp. 247-261
Bollmann, M., Bingel, J. and Søgaard, A.Learning attention for historical text normalization by learning to pronounceProceedings of the 55th Annual Meeting
of the Association for Computational Linguistics (Volume 1: Long Papers)Association for Computational Linguistics, 2017, pp. 332-344
Chen, H., Huang, S., Chiang, D. and Chen, J.Improved Neural Machine Translation with a Syntax-Aware Encoder and DecoderProceedings of the 55th
Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers)Association for Computational Linguistics, 2017, pp. 1936-
1945
Johnson, K., Jin, D. and Goldwasser, D.Leveraging Behavioral and Social Information for Weakly Supervised Collective Classification of Political Discourse on
TwitterProceedings of the 55th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers)Association for
Computational Linguistics, 2017, pp. 741-752
Klein, G., Kim, Y., Deng, Y., Senellart, J. and Rush, A.OpenNMT: Open-Source Toolkit for Neural Machine TranslationProceedings of ACL 2017, System
DemonstrationsAssociation for Computational Linguistics, 2017, pp. 67-72
Lau, J. H., Baldwin, T. and Cohn, T.Topically Driven Neural Language ModelProceedings of the 55th Annual Meeting of the Association for
Computational Linguistics (Volume 1: Long Papers)Association for Computational Linguistics, 2017, pp. 355-365
Lin, Y., Liu, Z. and Sun, M.Neural Relation Extraction with Multi-lingual AttentionProceedings of the 55th Annual Meeting of the Association for
Computational Linguistics (Volume 1: Long Papers)Association for Computational Linguistics, 2017, pp. 34-43
Ling, W., Yogatama, D., Dyer, C. and Blunsom, P.Program Induction by Rationale Generation: Learning to Solve and Explain Algebraic Word
ProblemsProceedings of the 55th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers)Association for
Computational Linguistics, 2017, pp. 158-167
Lucy, L. and Gauthier, J.Are Distributional Representations Ready for the Real World? Evaluating Word Vectors for Grounded Perceptual MeaningProceedings of
the First Workshop on Language Grounding for RoboticsAssociation for Computational Linguistics, 2017, pp. 76-85
*ACLロゴの使用許可を得た
64. 参照
2017/12/4ISID - ACL2017参加報告64
Cotterell, R. and Eisner, J.Probabilistic Typology: Deep Generative Models of Vowel InventoriesProceedings of the 55th Annual Meeting of the Association
for Computational Linguistics (Volume 1: Long Papers)Association for Computational Linguistics, 2017, pp. 1182-1192
Cotterell, R. and Schütze, H.Joint Semantic Synthesis and Morphological Analysis of the Derived WordCoRR, 2017, Vol. abs/1701.00946
Cui, Y., Chen, Z., Wei, S., Wang, S., Liu, T. and Hu, G.Attention-over-Attention Neural Networks for Reading ComprehensionProceedings of the 55th Annual
Meeting of the Association for Computational Linguistics (Volume 1: Long Papers)Association for Computational Linguistics, 2017, pp. 593-602
Dhingra, B., Liu, H., Yang, Z., Cohen, W. and Salakhutdinov, R.Gated-Attention Readers for Text ComprehensionProceedings of the 55th Annual Meeting
of the Association for Computational Linguistics (Volume 1: Long Papers)Association for Computational Linguistics, 2017, pp. 1832-1846
Ding, Y., Liu, Y., Luan, H. and Sun, M.Visualizing and Understanding Neural Machine TranslationProceedings of the 55th Annual Meeting of the Association
for Computational Linguistics (Volume 1: Long Papers)Association for Computational Linguistics, 2017, pp. 1150-1159
Florescu, C. and Caragea, C.PositionRank: An Unsupervised Approach to Keyphrase Extraction from Scholarly DocumentsProceedings of the 55th Annual
Meeting of the Association for Computational Linguistics (Volume 1: Long Papers)Association for Computational Linguistics, 2017, pp. 1105-1115
Ghazvininejad, M., Shi, X., Priyadarshi, J. and Knight, K.Hafez: an Interactive Poetry Generation SystemProceedings of ACL 2017, System
DemonstrationsAssociation for Computational Linguistics, 2017, pp. 43-48
Gittens, A., Achlioptas, D. and Mahoney, M. W.Skip-Gram - Zipf + Uniform = Vector AdditivityProceedings of the 55th Annual Meeting of the Association
for Computational Linguistics (Volume 1: Long Papers)Association for Computational Linguistics, 2017, pp. 69-76
Hao, Y., Zhang, Y., Liu, K., He, S., Liu, Z., Wu, H. and Zhao, J.An End-to-End Model for Question Answering over Knowledge Base with Cross-Attention
Combining Global KnowledgeProceedings of the 55th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long
Papers)Association for Computational Linguistics, 2017, pp. 221-231
Libovický, J. and Helcl, J.Attention Strategies for Multi-Source Sequence-to-Sequence LearningProceedings of the 55th Annual Meeting of the Association for
Computational Linguistics (Volume 2: Short Papers)Association for Computational Linguistics, 2017, pp. 196-202
Suhr, A., Lewis, M., Yeh, J. and Artzi, Y.A Corpus of Natural Language for Visual ReasoningProceedings of the 55th Annual Meeting of the Association for
Computational Linguistics (Volume 2: Short Papers)Association for Computational Linguistics, 2017, pp. 217-223
Tan, J., Wan, X. and Xiao, J.Abstractive Document Summarization with a Graph-Based Attentional Neural ModelProceedings of the 55th Annual Meeting of
the Association for Computational Linguistics (Volume 1: Long Papers)Association for Computational Linguistics, 2017, pp. 1171-1181
Williams, J. D., Asadi, K. and Zweig, G.Hybrid Code Networks: practical and efficient end-to-end dialog control with supervised and reinforcement
learningProceedings of the 55th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers)Association for
Computational Linguistics, 2017, pp. 665-677
Yin, P. and Neubig, G.A Syntactic Neural Model for General-Purpose Code GenerationProceedings of the 55th Annual Meeting of the Association for
Computational Linguistics (Volume 1: Long Papers)Association for Computational Linguistics, 2017, pp. 440-450