1. Semantische Äquivalenz in Geburtserzählungen: Anwendung von Word Embeddings
- Author
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Noah Bubenhofer, University of Zurich, and Bubenhofer, Noah
- Subjects
050101 languages & linguistics ,Vocabulary ,Linguistics and Language ,Word embedding ,Computer science ,media_common.quotation_subject ,410 Linguistics ,02 engineering and technology ,10096 Institute of German Studies ,000 Computer science, knowledge & systems ,Semantics ,Language and Linguistics ,0202 electrical engineering, electronic engineering, information engineering ,Developmental and Educational Psychology ,0501 psychology and cognitive sciences ,Narrative ,Cluster analysis ,1203 Language and Linguistics ,media_common ,3204 Developmental and Educational Psychology ,05 social sciences ,Perspective (graphical) ,Linguistics ,3310 Linguistics and Language ,Cultural analysis ,020201 artificial intelligence & image processing ,Word (computer architecture) - Abstract
The present study focuses on serially occurring narrations of ‘everyday’ life, more specifically on birthing as narrated by mothers on online forums; the underlying idea being that these narrations happen against the background of cultural narratives.The present paper uses word embedding models to detect typical topics and actors in these narrations. The calculation of word embeddings automatically constructs semantic spaces, where semantic relations (synonymy in particular) can be modeled. This method offers a way to think of synonymy as ‘functional equivalence in discourse’.The present study relies on previous work with n-grams (Bubenhofer, 2018). N-grams are sequences of words that often appear together; their sequential order in different narrations gives insight in narrative patterns. A further step in the analysis is the construction of ‘narrative topoi’, which is achieved through clustering neighboring vectors. The emerging clusters can in turn be grouped into five narrative elements of ‘telling a birth story’: 1) disruption of daily life, 2) personnel, 3) body, 4) fear, 5) joy. While it seems obvious that certain themes ‘belong’ into the narration of a delivery, it is less obvious with what vocabulary these themes are expressed.The presented method of clustering word-embedding-profiles adds tremendously to the modelling of a narrative. Its advantages lie in its potential to show lexical variation, as it also includes rare, non-conformative orthographical variants. Furthermore, it allows for a discourse-specific (and usage-based) view on semantic relations. The same applies to relations between semantic clusters. Seen from a discourse linguistics or cultural analysis perspective, word embeddings renew our understanding of semantics. This shows particularly fruitful if used to analyze (discourse dependent) derivations between semantic spaces.
- Published
- 2020