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Related Papers

Experience with an Easily Computed Metric for Ranking Alternative Parses

Authors: nan

Publication: TIPSTER (1982)

DOI: nan

This brief paper, which is itself an extended abstract for a forthcoming paper, describes a metric that can be easily com- puted during either bottom-up or top-down construction of a …...

36016

LR Parsers For Natural Languages

Authors: nan

Publication: TIPSTER (1984)

DOI: nan

MLR, an extended LR parser, is introduced, and its application to natural language parsing is discussed. An LR parser is a ~;hift-reduce parser which is doterministically guided by a parsing …...

2261

The Structure of Shared Forests in Ambiguous Parsing

Authors: nan

Publication: TIPSTER (1989)

DOI: nan

The Context-Free backbone of some natural language ana- lyzers produces all possible CF parses as some kind of shared forest, from which a single tree is to be chosen by …...

35863

Using an Annotated Corpus as a Stochastic Grammar

Authors: nan

Publication: TIPSTER (1993)

DOI: nan

In Data Oriented Parsing (DOP), an annotated corpus is used as a stochastic grammar. An input string is parsed by combining subtrees from the corpus. As a consequence, one parse …...

43701

Another Facet of LIG Parsing

Authors: nan

Publication: TIPSTER (1996)

DOI: nan

In this paper 1 we present a new pars- ing algorithm for linear indexed grammars (LIGs) in the same spirit as the one de- scribed in (Vijay-Shanker and Weir, 1993) …...

35617

Trigger-Pair Predictors in Parsing and Tagging

Authors: nan

Publication: TIPSTER (1998)

DOI: nan

In this article, we apply to natural language parsing and tagging the device of trigger- pair predictors, previously employed exclu- sively within the field of language mod- elling for speech …...

35333

Clause Restructuring for Statistical Machine Translation

Authors: nan

Publication: TIPSTER (2005)

DOI: nan

We describe a method for incorporating syntactic informa- tion in statistical machine translation systems. The first step of the method is to parse the source language string that is be- …...

36569

Statistical Syntax-Directed Translation with Extended Domain of Locality

Authors: nan

Publication: TIPSTER (2006)

DOI: nan

AbstractIn syntax-directed translation, the source-language input is first parsed into a parse-tree, which is then recursively converted into a string in the target-language. We model this conversion by an extended …...

29114

Trace Prediction and Recovery with Unlexicalized PCFGs and Slash Features

Authors: nan

Publication: TIPSTER (2006)

DOI: nan

This paper describes a parser which gen- erates parse trees with empty elements in which traces and fillers are co-indexed. The parser is an unlexicalized PCFG parser which is guaranteed …...

6747

Tree-to-String Alignment Template for Statistical Machine Translation

Authors: nan

Publication: TIPSTER (2006)

DOI: nan

We present a novel translation model based on tree-to-string alignment template (TAT) which describes the alignment be- tween a source parse tree and a target string. A TAT is capable …...

6543

Bottom-up Transfer in Example-based Machine Translation

Authors: nan

Publication: TIPSTER (2010)

DOI: nan

This paper describes the transfer compo- nent of a syntax-based Example-based Ma- chine Translation system. The source sen- tence parse tree is matched in a bottom-up fashion with the source …...

3250

Identifying Patterns for Unsupervised Grammar Induction

Authors: nan

Publication: TIPSTER (2010)

DOI: nan

This paper describes a new method for un- supervised grammar induction based on the automatic extraction of certain pat- terns in the texts. Our starting hypoth- esis is that there …...

42322

Learning Hierarchical Translation Structure with Linguistic Annotations

Authors: nan

Publication: TIPSTER (2011)

DOI: nan

While it is generally accepted that many trans- lation phenomena are correlated with linguis- tic structures, employing linguistic syntax for translation has proven a highly non-trivial task. The key assumption …...

36367

Inducing a Discriminative Parser to Optimize Machine Translation Reordering

Authors: nan

Publication: TIPSTER (2012)

DOI: nan

This paper proposes a method for learning a discriminative parser for machine trans- lation reordering using only aligned par- allel text. This is done by treating the parser’s derivation tree …...

44110

Exact Grammaticality of Likely Parse Tree (Jugement exact de grammaticalité d’arbre syntaxique probable) [in French]

Authors: nan

Publication: TIPSTER (2014)

DOI: nan

. The robustness of probabilistic parsing generally comes at the expense of grammaticality judgment – the grammaticality of the most probable output parse remaining unknown. Parsers, such as the Stanford …...

1880

Template Kernels for Dependency Parsing

Authors: nan

Publication: TIPSTER (2015)

DOI: nan

A common approach to dependency parsing is scoring a parse via a linear function of a set of indicator features. These features are typically manually constructed from templates that are …...

23167

Do Language Models Understand Anything? On the Ability of LSTMs to Understand Negative Polarity Items

Authors: nan

Publication: TIPSTER (2018)

DOI: nan

AbstractIn this paper, we attempt to link the inner workings of a neural language model to linguistic theory, focusing on a complex phenomenon well discussed in formal linguistics: (negative) polarity …...

34240

UWB at SemEval-2018 Task 1: Emotion Intensity Detection in Tweets

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Publication: TIPSTER (2018)

DOI: nan

AbstractThis paper describes our system created for the SemEval-2018 Task 1: Affect in Tweets (AIT-2018). We participated in both the regression and the ordinal classification subtasks for emotion intensity detection …...

26103