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ACL
2015
10 years 5 days ago
Stacked Ensembles of Information Extractors for Knowledge-Base Population
We present results on using stacking to ensemble multiple systems for the Knowledge Base Population English Slot Filling (KBP-ESF) task. In addition to using the output and confi...
Vidhoon Viswanathan, Nazneen Fatema Rajani, Yinon ...
ACL
2015
10 years 5 days ago
Leveraging Linguistic Structure For Open Domain Information Extraction
Relation triples produced by open domain information extraction (open IE) systems are useful for question answering, inference, and other IE tasks. Traditionally these are extract...
Gabor Angeli, Melvin Jose Johnson Premkumar, Chris...
ACL
2015
10 years 5 days ago
A convex and feature-rich discriminative approach to dependency grammar induction
In this paper, we introduce a new method for the problem of unsupervised dependency parsing. Most current approaches are based on generative models. Learning the parameters of suc...
Edouard Grave, Noémie Elhadad
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ACL
2015
10 years 5 days ago
Structural Representations for Learning Relations between Pairs of Texts
This paper studies the use of structural representations for learning relations between pairs of short texts (e.g., sentences or paragraphs) of the kind: the second text answers t...
Simone Filice, Giovanni Da San Martino, Alessandro...