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    ACL
    2012
    199views Computational Linguistics» more  ACL 2012»
    PORT: a Precision-Order-Recall MT Evaluation Metric for Tuning
    12 years 2 months ago
    PORT: a Precision-Order-Recall MT Evaluation Metric for Tuning
    Download  aclweb.org
    Many machine translation (MT) evaluation metrics have been shown to correlate better with human judgment than BLEU. In principle, tuning on these metrics should yield better syste...
    Boxing Chen, Roland Kuhn, Samuel Larkin
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    ACL
    2012
    180views Computational Linguistics» more  ACL 2012»
    Improving the IBM Alignment Models Using Variational Bayes
    12 years 2 months ago
    Improving the IBM Alignment Models Using Variational Bayes
    Download  www.cs.rochester.edu
    Bayesian approaches have been shown to reduce the amount of overfitting that occurs when running the EM algorithm, by placing prior probabilities on the model parameters. We appl...
    Darcey Riley, Daniel Gildea
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    ACL
    2012
    187views Computational Linguistics» more  ACL 2012»
    A Broad-Coverage Normalization System for Social Media Language
    12 years 2 months ago
    A Broad-Coverage Normalization System for Social Media Language
    Download  www.hlt.utdallas.edu
    Social media language contains huge amount and wide variety of nonstandard tokens, created both intentionally and unintentionally by the users. It is of crucial importance to norm...
    Fei Liu, Fuliang Weng, Xiao Jiang
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    ACL
    2012
    213views Computational Linguistics» more  ACL 2012»
    Lemmatisation as a Tagging Task
    12 years 2 months ago
    Lemmatisation as a Tagging Task
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    We present a novel approach to the task of word lemmatisation. We formalise lemmatisation as a category tagging task, by describing how a word-to-lemma transformation rule can be ...
    Andrea Gesmundo, Tanja Samardzic
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    ACL
    2012
    205views Computational Linguistics» more  ACL 2012»
    Tense and Aspect Error Correction for ESL Learners Using Global Context
    12 years 2 months ago
    Tense and Aspect Error Correction for ESL Learners Using Global Context
    Download  aclweb.org
    As the number of learners of English is constantly growing, automatic error correction of ESL learners’ writing is an increasingly active area of research. However, most researc...
    Toshikazu Tajiri, Mamoru Komachi, Yuji Matsumoto
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    ACL
    2012
    225views Computational Linguistics» more  ACL 2012»
    Fast Online Training with Frequency-Adaptive Learning Rates for Chinese Word Segmentation and New Word Detection
    12 years 2 months ago
    Fast Online Training with Frequency-Adaptive Learning Rates for Chinese Word Segmentation and New Word Detection
    Download  aclweb.org
    We present a joint model for Chinese word segmentation and new word detection. We present high dimensional new features, including word-based features and enriched edge (label-tra...
    Xu Sun, Houfeng Wang, Wenjie Li
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    ACL
    2012
    207views Computational Linguistics» more  ACL 2012»
    A Web-based Evaluation Framework for Spatial Instruction-Giving Systems
    12 years 2 months ago
    A Web-based Evaluation Framework for Spatial Instruction-Giving Systems
    Download  aclweb.org
    We demonstrate a web-based environment for development and testing of different pedestrian route instruction-giving systems. The environment contains a City Model, a TTS interface...
    Srinivasan Janarthanam, Oliver Lemon, Xingkun Liu
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    ACL
    2012
    188views Computational Linguistics» more  ACL 2012»
    Tweet Recommendation with Graph Co-Ranking
    12 years 2 months ago
    Tweet Recommendation with Graph Co-Ranking
    Download  aclweb.org
    As one of the most popular micro-blogging services, Twitter attracts millions of users, producing millions of tweets daily. Shared information through this service spreads faster ...
    Rui Yan, Mirella Lapata, Xiaoming Li
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    ACL
    2012
    208views Computational Linguistics» more  ACL 2012»
    A Feature-Rich Constituent Context Model for Grammar Induction
    12 years 2 months ago
    A Feature-Rich Constituent Context Model for Grammar Induction
    Download  www.denero.org
    We present LLCCM, a log-linear variant of the constituent context model (CCM) of grammar induction. LLCCM retains the simplicity of the original CCM but extends robustly to long s...
    Dave Golland, John DeNero, Jakob Uszkoreit
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    ACL
    2012
    192views Computational Linguistics» more  ACL 2012»
    Mixing Multiple Translation Models in Statistical Machine Translation
    12 years 2 months ago
    Mixing Multiple Translation Models in Statistical Machine Translation
    Download  www.aclweb.org
    Statistical machine translation is often faced with the problem of combining training data from many diverse sources into a single translation model which then has to translate se...
    Majid Razmara, George Foster, Baskaran Sankaran, A...
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