[PDF] Top 20 PPDB: The Paraphrase Database

... phrase database, ...million paraphrase patterns, which cap- ture many meaning-preserving syntactic trans- ...Each paraphrase pair in PPDB contains a set of associated scores, including ... See full document

... Simple PPDB, a subset of the Paraphrase Database adapted for the task of text ...Simple PPDB is built by apply- ing state-of-the-art machine learned models for lexical simplification to the ... See full document

... We found parsing to be unreliable on such short segments of text, so we used a POS tagger (Man- ning et al., 2014) to tag the tokens in each phrase. We then used the word alignments in PPDB to ex- tract bigrams ... See full document

... made paraphrase collections available as a resource, in addition to describing their al- ...gorithms. Paraphrase resources include the DIRT database which contains 12 million paraphrase rules ... See full document

... Using PPDB has several advantages: 1) Re- sources such as PPDB can be built and used for many different tasks including but not limited to ...2) PPDB contains many features that are useful to rank ... See full document

... The Paraphrase Database (PPDB) is a collec- tion of over 100 million paraphrases that was automatically constructed by Ganitkevitch et al. (2013). Although it is relatively new, it has been adopted ... See full document

... the Paraphrase Database (PPDB) for monolingual sentence rewriting and provide machine translation language packs: prepack- aged, tuned models that can be downloaded and used to generate paraphrases ... See full document

... the Paraphrase Database (PPDB) and the Simple Para- phrase Database ...(SimplePPDB). PPDB is a collec- tion of more than 100 million English paraphrase pairs (Ganitkevitch et ... See full document

... In this section we describe our approach, which covers: the collection of training data, detection of multi-word paraphrases including annotating sub- stitutes and learning a classifier in order to rank substitute ... See full document

... for paraphrase generation which effectively conducts rewriting on the source sentence to generate paraphrase sen- ...level paraphrase pairs in the context of the original sentence from an ... See full document

... Paraphrases are sentences or phrases that convey the same meaning using different wording. Although the logical definition of paraphrases requires strict semantic equivalence, linguistics accepts a broader, approximate, ... See full document

... We asked 14 native Turkish speakers, who did not partici- pate in earlier studies, to annotate the presented paraphrase pairs with word and phrase alignments. Prior to the study, each participant was trained with ... See full document

... are paraphrase pairs; we restrict ourselves to semantic content and this is why we check for sameness of meaning between cataracts and cloudy vision alone, regardless of whether they are a referential unit in a ... See full document

... Paraphrases refer to texts with identical meaning but expressed in different ways. Paraphrase gen- eration has a wide range of applications. For ex- ample, paraphrases can be used to extend the ref- erence texts ... See full document

... building paraphrase datasets be standardized while keeping diversity that is ...a paraphrase must be more precise and the annotation guidelines must somehow converge while the source of data can be ...for ... See full document

... Paraphrase recognition is used in a num- ber of applications such as tutoring sys- tems, question answering systems, and information retrieval systems. The con- text of our research is the iSTART read- ing ... See full document

... for paraphrase generation, which is based on the analysis of the differences between paraphrase generation and other researches, espe- cially machine ...including paraphrase phrases, patterns, and ... See full document

... Previous case studies [14,18,11] have employed some syntactic properties of verbs to constrain syntactic transformations in paraphrase generation: e.g. subject agentiv- ity, aspectual property, passivizability, ... See full document

... quality assurance as explained in (Avizienis et al., 2009). For that purpose, we present a domain in- dependent hybrid term extraction framework that includes the following steps. First, the text is morphologically ... See full document

... We evaluated the paraphrase quality through a substitution test. We randomly selected 133 most commonly used phrases from 30 research articles. For each phrase, we extracted the corresponding paraphrase ... See full document