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IntKB: A Verifiable Interactive Framework for Knowledge Base Completion
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In: Proceedings of the 28th International Conference on Computational Linguistics (2020)
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A Geometry-Inspired Attack for Generating Natural Language Adversarial Examples
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In: Proceedings of the 28th International Conference on Computational Linguistics (2020)
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Morphologically Aware Word-Level Translation
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In: Proceedings of the 28th International Conference on Computational Linguistics (2020)
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Graph Convolution over Multiple Dependency Sub-graphs for Relation Extraction.
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Specializing unsupervised pretraining models for word-level semantic similarity
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XHate-999: analyzing and detecting abusive language across domains and languages
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Towards instance-level parser selection for cross-lingual transfer of dependency parsers
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KBGen - Text Generation for Knowledge Bases as a New Shared Task
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In: Proceedings of the seventh International Natural Language Generation Conference ; The seventh International Natural Language Generation Conference. Starved Rock, Illinois, USA. ; https://hal.archives-ouvertes.fr/hal-00768616 ; The seventh International Natural Language Generation Conference. Starved Rock, Illinois, USA., May 2012, Starved Rock, Illinois, United States. pp.141-146 (2012)
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A hybrid generative/discriminative framework to train a semantic parser from an un-annotated corpus
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Abstract:
We propose a hybrid generative/discriminative framework for semantic parsing which combines the hidden vector state (HVS) model and the hidden Markov support vector machines (HM-SVMs). The HVS model is an extension of the basic discrete Markov model in which context is encoded as a stack-oriented state vector. The HM-SVMs combine the advantages of the hidden Markov models and the support vector machines. By employing a modified K-means clustering method, a small set of most representative sentences can be automatically selected from an un-annotated corpus. These sentences together with their abstract annotations are used to train an HVS model which could be subsequently applied on the whole corpus to generate semantic parsing results. The most confident semantic parsing results are selected to generate a fully-annotated corpus which is used to train the HM-SVMs. The proposed framework has been tested on the DARPA Communicator Data. Experimental results show that an improvement over the baseline HVS parser has been observed using the hybrid framework. When compared with the HM-SVMs trained from the fully-annotated corpus, the hybrid framework gave a comparable performance with only a small set of lightly annotated sentences.
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URL: https://publications.aston.ac.uk/id/eprint/18302/1/Hybrid_generative_discriminative_framework_to_train_a_semantic.pdf https://publications.aston.ac.uk/id/eprint/18302/
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Generating multimedia presentations: from plain text to screenplay
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