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ACL
2015
9 years 11 months ago
The Media Frames Corpus: Annotations of Frames Across Issues
We describe the first version of the Media Frames Corpus: several thousand news articles on three policy issues, annotated in terms of media framing. We motivate framing as a phe...
Dallas Card, Amber E. Boydstun, Justin H. Gross, P...
ACL
2015
9 years 11 months ago
Gaussian LDA for Topic Models with Word Embeddings
Continuous space word embeddings learned from large, unstructured corpora have been shown to be effective at capturing semantic regularities in language. In this paper we replace ...
Rajarshi Das, Manzil Zaheer, Chris Dyer
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ACL
2015
9 years 11 months ago
Learning Summary Prior Representation for Extractive Summarization
In this paper, we propose the concept of summary prior to define how much a sentence is appropriate to be selected into summary without consideration of its context. Different fr...
Ziqiang Cao, Furu Wei, Sujian Li, Wenjie Li, Ming ...
ACL
2015
9 years 11 months ago
A Knowledge-Intensive Model for Prepositional Phrase Attachment
Prepositional phrases (PPs) express crucial information that knowledge base construction methods need to extract. However, PPs are a major source of syntactic ambiguity and still ...
Ndapandula Nakashole, Tom M. Mitchell
ACL
2015
9 years 11 months ago
Retrieval of Research-level Mathematical Information Needs: A Test Collection and Technical Terminology Experiment
In this paper, we present a test collection for mathematical information retrieval composed of real-life, researchlevel mathematical information needs. Topics and relevance judgem...
Yiannos Stathopoulos, Simone Teufel
ACL
2015
9 years 11 months ago
A Multitask Objective to Inject Lexical Contrast into Distributional Semantics
Distributional semantic models have trouble distinguishing strongly contrasting words (such as antonyms) from highly compatible ones (such as synonyms), because both kinds tend to...
Nghia The Pham, Angeliki Lazaridou, Marco Baroni
ACL
2015
9 years 11 months ago
MultiGranCNN: An Architecture for General Matching of Text Chunks on Multiple Levels of Granularity
We present MultiGranCNN, a general deep learning architecture for matching text chunks. MultiGranCNN supports multigranular comparability of representations: shorter sequences in ...
Wenpeng Yin, Hinrich Schütze
ACL
2015
9 years 11 months ago
Early and Late Combinations of Criteria for Reranking Distributional Thesauri
In this article, we first propose to exploit a new criterion for improving distributional thesauri. Following a bootstrapping perspective, we select relations between the terms o...
Olivier Ferret
ACL
2015
9 years 11 months ago
The Discovery of Natural Typing Annotations: User-produced Potential Chinese Word Delimiters
Human labeled corpus is indispensable for the training of supervised word segmenters. However, it is time-consuming and laborintensive to label corpus manually. During the process...
Dakui Zhang, Yu Mao, Yang Liu, Hanshi Wang, Chuyua...