Sentence extraction is a technique used for automatic summarization of a text.
In this shallow approach, statistical heuristics are used to identify the most salient sentences of a text. Sentence extraction is a low-cost approach compared to more knowledge-intensive deeper approaches which require additional knowledge bases such as ontologies or linguistic knowledge. In short "sentence extraction" works as a filter that allows only meaningful sentences to pass.
The major downside of applying sentence-extraction techniques to the task of summarization is the loss of coherence in the resulting summary.
Nevertheless, sentence extraction summaries can give valuable clues to the main points of a document and are frequently sufficiently intelligible to human readers.
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Sentenceextraction is a technique used for automatic summarization of a text. In this shallow approach, statistical heuristics are used to identify the...
first and last sentences in a paragraph are read before one chooses to read the entire document in detail. Other examples of extraction that include key...
Information extraction (IE) is the task of automatically extracting structured information from unstructured and/or semi-structured machine-readable documents...
nested extractions. For example, consider the sentence "The Embassy said that 6,700 Americans were in Pakistan". CSD generates two extractions [i] ("6...
in databases such as PubMed. Decision tree learning – Sentenceextraction – Terminology extraction – Latent semantic indexing – Lemmatisation – groups together...
a given text at the document, sentence, or feature/aspect level—whether the expressed opinion in a document, a sentence or an entity feature/aspect is...
language's syntax. Sentence breaking (also known as "sentence boundary disambiguation") Given a chunk of text, find the sentence boundaries. Sentence boundaries...
Knowledge extraction is the creation of knowledge from structured (relational databases, XML) and unstructured (text, documents, images) sources. The resulting...
violations in Jabberwocky sentences, however, preschoolers demonstrate activity analogous to a N400, typically associated with the extraction of meaning from words...
computational linguistics. 2007 Graph-based ranking algorithms for sentenceextraction, applied to text summarization. R. Mihalcea. Proceedings of the ACL...
perplexity of 2190 per sentence. However, it is more common to normalize for sentence length. Thus, if the test sample's sentences comprised a total of...
gap, appears inside what is normally an extraction island (marked with square brackets). As for the sentences in (9) — which are strongly marginal (indicated...
Ripping is the extraction of digital content from a container, such as a CD, onto a new digital location. Originally, the term meant to rip music from...
publications from all fields of science. Semantic Scholar provides a one-sentence summary of scientific literature. One of its aims was to address the challenge...
to the extraction of a wisdom tooth, Judge I Putu Widnya asked Czugaj to proceed to the judges bench and open his mouth to prove tooth extraction had occurred...
Comparable Corpora Filtering Methodology for the Extraction of Bi-Lingual Equivalent Data at Sentence Level". Computer Science. 16 (2): 169–184. arXiv:1510...
In information extraction, a named entity is a real-world object, such as a person, location, organization, product, etc., that can be denoted with a proper...
purified from crude extracts of these organisms by acid-base extraction, or solvent extractions followed by silica-gel column chromatography. Alkaloids have...
orders of King Alfred the Great in approximately 890, starts with this sentence: "The island Britain is 800 miles long and 200 miles broad. And there are...
Typically, each subconstituent or chunk is denoted by brackets. Terminology extraction Part-of-speech tagging Constituent (linguistics) TermExtractor TreeTagger...
condensation term disambiguation (topic-based) text summarization, relation extraction and textual entailment. The semantics of what a text graph's nodes and...
attorney Reed Strucker to cooperate with him in exchange for a reduced sentence. Reed's children, Lauren and Andy, go to a school dance that night, where...
states that extraction from one conjunct of a coordinate structure is not allowed. This constraint can be seen in the ungrammaticality of sentences like *What...
multi-word expressions Terminology / Keyword extraction (both monolingual and bilingual) – automatic extraction of key words and multi-word terms from texts...
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