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Word Embeddings: Reliability & Semantic Change

Download or Read eBook Word Embeddings: Reliability & Semantic Change PDF written by J. Hellrich and published by IOS Press. This book was released on 2019-08-08 with total page 190 pages. Available in PDF, EPUB and Kindle.
Word Embeddings: Reliability & Semantic Change
Author :
Publisher : IOS Press
Total Pages : 190
Release :
ISBN-10 : 9781614999959
ISBN-13 : 1614999953
Rating : 4/5 (59 Downloads)

Book Synopsis Word Embeddings: Reliability & Semantic Change by : J. Hellrich

Book excerpt: Word embeddings are a form of distributional semantics increasingly popular for investigating lexical semantic change. However, typical training algorithms are probabilistic, limiting their reliability and the reproducibility of studies. Johannes Hellrich investigated this problem both empirically and theoretically and found some variants of SVD-based algorithms to be unaffected. Furthermore, he created the JeSemE website to make word embedding based diachronic research more accessible. It provides information on changes in word denotation and emotional connotation in five diachronic corpora. Finally, the author conducted two case studies on the applicability of these methods by investigating the historical understanding of electricity as well as words connected to Romanticism. They showed the high potential of distributional semantics for further applications in the digital humanities.


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