Báo cáo khoa học: "Semi-supervised Learning for Natural Language Processing" pptx

Báo cáo khoa học: "Discriminative Learning for Joint Template Filling" pptx

Báo cáo khoa học: "Discriminative Learning for Joint Template Filling" pptx

... the Association for Computational Linguistics, pages 845–853, Jeju, Republic of Korea, 8-14 July 2012. c 2012 Association for Computational Linguistics Discriminative Learning for Joint Template ... for each tar- get relation, an integrated model to weight the dif- ferent extraction options, including for example the likely lengths for events, or the fact that start times shoul...
Ngày tải lên : 30/03/2014, 17:20
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Báo cáo khoa học: "Active Learning for Statistical Natural Language Parsing" potx

Báo cáo khoa học: "Active Learning for Statistical Natural Language Parsing" potx

... Active Learning for Statistical Natural Language Parsing Min Tang Spoken Language Systems Group MIT Laboratory for Computer Science Cambridge, Massachusetts ... to achieve a satisfactory performance using active learning. Active learning has been studied in the context of many natural language processing (NLP) applications such as information extraction(Thompson ... cluste...
Ngày tải lên : 17/03/2014, 08:20
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Tài liệu Báo cáo khoa học: "Guided Learning for Bidirectional Sequence Classification" ppt

Tài liệu Báo cáo khoa học: "Guided Learning for Bidirectional Sequence Classification" ppt

... our learning algorithm is the strategy used to select samples for training. In general, this novel learning framework lies be- tween supervised learning and reinforcement learn- ing. Guided learning ... classification are dynamically incorporated in the learning phase. Guided learning is not as hard as reinforcement learning. At each local step in learning, we always know the u...
Ngày tải lên : 20/02/2014, 12:20
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Tài liệu Báo cáo khoa học: "Machine Learning for Coreference Resolution: From Local Classification to Global Ranking" ppt

Tài liệu Báo cáo khoa học: "Machine Learning for Coreference Resolution: From Local Classification to Global Ranking" ppt

... systems adopting the standard machine learning approach, outperforming them by as much as 4–7% on the three data sets for one of the performance metrics. 2 Related Work As mentioned before, our approach differs ... June 2005. c 2005 Association for Computational Linguistics Machine Learning for Coreference Resolution: From Local Classification to Global Ranking Vincent Ng Human Lan...
Ngày tải lên : 20/02/2014, 15:20
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Báo cáo khoa học: "Accurate Learning for Chinese Function Tags from Minimal Features" pdf

Báo cáo khoa học: "Accurate Learning for Chinese Function Tags from Minimal Features" pdf

... tags directly from lexical information, which is eas- ily scalable for languages that lack suf- ficient parsing resources or have inher- ent linguistic challenges for parsing. We investigated ... satisfactory for practical use. The limitation is even more pertinent for the lan- guages that do not have sophisticated parsing re- sources, or languages that have inherent linguistic challen...
Ngày tải lên : 08/03/2014, 01:20
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Báo cáo khoa học: "Transductive learning for statistical machine translation" potx

Báo cáo khoa học: "Transductive learning for statistical machine translation" potx

... sentence-aligned with each other and all translate into the same target language. One language pair creates data for another language pair and can be naturally used in a (Blum and Mitchell, 1998)-style co-training ... Our hypothesis is that adding infor- mation from source language text can also provide improvements. Unlike adding target language text, this hypothesis is a natural...
Ngày tải lên : 08/03/2014, 02:21
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Báo cáo khoa học: "Spectral Learning for Non-Deterministic Dependency Parsing" ppt

Báo cáo khoa học: "Spectral Learning for Non-Deterministic Dependency Parsing" ppt

... paper we study spectral learning methods for non-deterministic split head- automata grammars, a powerful hidden- state formalism for dependency parsing. We present a learning algorithm that, ... of Human Language Technology Conference and Conference on Empirical Methods in Natural Language Processing, pages 523–530, Vancouver, British Columbia, Canada, October. Association for...
Ngày tải lên : 08/03/2014, 21:20
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Báo cáo khoa học: "Reinforcement Learning for Mapping Instructions to Actions" pdf

Báo cáo khoa học: "Reinforcement Learning for Mapping Instructions to Actions" pdf

... contrast, our emphasis is on learning language by proactively interacting with an external environment. Reinforcement Learning for Language Pro- cessing Reinforcement learning has been previ- ously ... ac- tions that emit natural language utterances. The reinforcement learning state space encodes infor- mation about the goals of the user and what they say at each time step....
Ngày tải lên : 17/03/2014, 01:20
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