Browsing by Author "Querido, Andreia"
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- CINTIL DependencyBank PREMIUM Handbook: Design options for the representation of grammatical dependenciesPublication . Branco, António; Silva, João; Querido, Andreia; Carvalho, Rita
- CINTIL DependencyBank PREMIUM. A corpus of grammatical dependencies for PortuguesePublication . Carvalho, Rita de; Querido, Andreia; Campos, Marisa; Valadas, Rita; Silva, João; Branco, AntónioThis paper presents a new linguistic resource for the study and computational processing of Portuguese. CINTIL DependencyBank PREMIUM is a corpus of Portuguese news text, accurately manually annotated with a wide range of linguistic information (morpho-syntax, named-entities, syntactic function and semantic roles), making it an invaluable resource specially for the development and evaluation of data-driven natural language processing tools. The corpus is under active development, reaching 4,000 sentences in its current version. The paper also reports on the training and evaluation of a dependency parser over this corpus. CINTIL DependencyBank PREMIUM is freely-available for research purposes through META-SHARE.
- Named Entities in the QTLeap Corpus of Online Helpdesk InteractionsPublication . Querido, Andreia; Carvalho, Rita de; Rodrigues, João; Silva, João; Neale, Steven; Pereira, Rita; Gomes, Patrícia; Correia, Catarina; Amaral, Diana; Branco, AntónioIn this paper we present the annotation of a corpus with named entities that are classified into semantic types and disambiguated by linking them to their corresponding entry in the Portuguese DBpedia. This corpus, QTLeap Corpus, is a multilingual collection of question and answer pairs from a chat-based helpdesk service for Information and Communication Technologies. The resulting annotated corpus is a gold-standard named entity annotated lexical resource that is useful in supporting the training and evaluation of named entity annotation and disambiguation tools for Portuguese.