The COPLE2 corpus: a learner corpus for Portuguese
Amália Mendes | Sandra Antunes | Maarten Janssen | Anabela Gonçalves
Proceedings of the Tenth International Conference on Language Resources and Evaluation (LREC'16)
We present the COPLE2 corpus, a learner corpus of Portuguese that includes written and spoken texts produced by learners of Portuguese as a second or foreign language. The corpus includes at the moment a total of 182,474 tokens and 978 texts, classified according to the CEFR scales. The original handwritten productions are transcribed in TEI compliant XML format and keep record of all the original information, such as reformulations, insertions and corrections made by the teacher, while the recordings are transcribed and aligned with EXMARaLDA. The TEITOK environment enables different views of the same document (XML, student version, corrected version), a CQP-based search interface, the POS, lemmatization and normalization of the tokens, and will soon be used for error annotation in stand-off format. The corpus has already been a source of data for phonological, lexical and syntactic interlanguage studies and will be used for a data-informed selection of language features for each proficiency level.
Prosodic, syntactic, semantic guidelines for topic structures across domains and corpora
Ana Isabel Mata | Helena Moniz | Telmo Móia | Anabela Gonçalves | Fátima Silva | Fernando Batista | Inês Duarte | Fátima Oliveira | Isabel Falé
Proceedings of the Ninth International Conference on Language Resources and Evaluation (LREC'14)
This paper presents the annotation guidelines applied to naturally occurring speech, aiming at an integrated account of contrast and parallel structures in European Portuguese. These guidelines were defined to allow for the empirical study of interactions among intonation and syntax-discourse patterns in selected sets of different corpora (monologues and dialogues, by adults and teenagers). In this paper we focus on the multilayer annotation process of left periphery structures by using a small sample of highly spontaneous speech in which the distinct types of topic structures are displayed. The analysis of this sample provides fundamental training and testing material for further application in a wider range of domains and corpora. The annotation process comprises the following time-linked levels (manual and automatic): phone, syllable and word level transcriptions (including co-articulation effects); tonal events and break levels; part-of-speech tagging; syntactic-discourse patterns (construction type; construction position; syntactic function; discourse function), and disfluency events as well. Speech corpora with such a multi-level annotation are a valuable resource to look into grammar module relations in language use from an integrated viewpoint. Such viewpoint is innovative in our language, and has not been often assumed by studies for other languages.
Complex Predicates Annotation in a Corpus of Portuguese
Iris Hendrickx | Amália Mendes | Sílvia Pereira | Anabela Gonçalves | Inês Duarte
Proceedings of the Fourth Linguistic Annotation Workshop
- Amália Mendes 2
- Inês Duarte 2
- Sandra Antunes 1
- Maarten Janssen 1
- Ana Isabel Mata 1
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