Clean Corpus of Historical American English (CCOHA)
- Typ
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Corpus
- Autor
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Reem Alatrash, Dominik Schlechtweg, Jonas Kuhn, Sabine Schulte im Walde
- Beschreibung
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The Corpus of Historical American English (COHA) is one of the most commonly used large corpora in diachronic studies in English. We cleaned the corpus in order to overcome its main limitations, such as inconsistent lemmas and malformed tokens, without compromising its qualitative and distributional properties.
The resulting corpus CCOHA in addition contains a larger number of cleaned word tokens which can offer better insights into language change and allow for a larger variety of tasks to be performed.
- Referenz
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Reem Alatrash, Dominik Schlechtweg, Jonas Kuhn and Sabine Schulte im Walde. 2020. CCOHA: Clean Corpus of Historical American English. In Proceedings of the Twelfth International Conference on Language Resources and Evaluation (LREC). European Language Resources Association (ELRA).
- Download
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If you want to obtain the corpus, please send us (with Mark Davies in CC) your license for COHA corpus. We can then share the cleaned corpus with you.
There exists a sample from the corpus used in SemEval-2020 Task 1.
Moreover, we provide the target word list used in the cleaning process.
Dominik Schlechtweg
Dr.Junior research group leader
Sabine Schulte im Walde
Prof. Dr.Akademische Rätin (Associate Professor)