@inproceedings{mangiaterra-etal-2024-temporal,
title = "Temporal Word Embeddings in the Study of Metaphor Change over Time and across Genres: A Proof-of-concept Study on {E}nglish",
author = "Mangiaterra, Veronica and
Barattieri Di San Pietro, Chiara and
Bambini, Valentina",
editor = "Dell'Orletta, Felice and
Lenci, Alessandro and
Montemagni, Simonetta and
Sprugnoli, Rachele",
booktitle = "Proceedings of the 10th Italian Conference on Computational Linguistics (CLiC-it 2024)",
month = dec,
year = "2024",
address = "Pisa, Italy",
publisher = "CEUR Workshop Proceedings",
url = "https://aclanthology.org/2024.clicit-1.65/",
pages = "548--555",
ISBN = "979-12-210-7060-6",
abstract = "Temporal word embeddings have been successfully employed in semantic change research to identify and trace shifts in the meaning of words. In a previous work, we developed an approach to study the diachrony of complex expressions, namely literary metaphors extracted from Italian literary texts. Capitalizing on the evidence that measures of cosine similarity between the two terms of a metaphor approximate human judgments on the difficulty of the expression, we used time-locked measures of similarity to reconstruct the evolution of processing costs of literary metaphors over the past two centuries. In this work, we present a proof-of-concept study testing the crosslinguistic applicability of this approach on a set of 19th-century English literary metaphors. Our results show that metaphors changed as a function of textual genre but not of epoch: cosine similarity between the two terms of literary metaphors is higher in literary compared to nonliterary texts, and this difference is stable across epochs. We show that the difference between genres is affected by the frequency of the metaphor`s vehicle and the stability of the meaning of both topic and vehicle. Overall, the processing costs of English literary metaphors do not differin different time points, but are influenced by the textual genres of language. In a broader perspective, general considerations can be drawn about the history of literary and nonliterary English language and the semantic change of words"
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<abstract>Temporal word embeddings have been successfully employed in semantic change research to identify and trace shifts in the meaning of words. In a previous work, we developed an approach to study the diachrony of complex expressions, namely literary metaphors extracted from Italian literary texts. Capitalizing on the evidence that measures of cosine similarity between the two terms of a metaphor approximate human judgments on the difficulty of the expression, we used time-locked measures of similarity to reconstruct the evolution of processing costs of literary metaphors over the past two centuries. In this work, we present a proof-of-concept study testing the crosslinguistic applicability of this approach on a set of 19th-century English literary metaphors. Our results show that metaphors changed as a function of textual genre but not of epoch: cosine similarity between the two terms of literary metaphors is higher in literary compared to nonliterary texts, and this difference is stable across epochs. We show that the difference between genres is affected by the frequency of the metaphor‘s vehicle and the stability of the meaning of both topic and vehicle. Overall, the processing costs of English literary metaphors do not differin different time points, but are influenced by the textual genres of language. In a broader perspective, general considerations can be drawn about the history of literary and nonliterary English language and the semantic change of words</abstract>
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%0 Conference Proceedings
%T Temporal Word Embeddings in the Study of Metaphor Change over Time and across Genres: A Proof-of-concept Study on English
%A Mangiaterra, Veronica
%A Barattieri Di San Pietro, Chiara
%A Bambini, Valentina
%Y Dell’Orletta, Felice
%Y Lenci, Alessandro
%Y Montemagni, Simonetta
%Y Sprugnoli, Rachele
%S Proceedings of the 10th Italian Conference on Computational Linguistics (CLiC-it 2024)
%D 2024
%8 December
%I CEUR Workshop Proceedings
%C Pisa, Italy
%@ 979-12-210-7060-6
%F mangiaterra-etal-2024-temporal
%X Temporal word embeddings have been successfully employed in semantic change research to identify and trace shifts in the meaning of words. In a previous work, we developed an approach to study the diachrony of complex expressions, namely literary metaphors extracted from Italian literary texts. Capitalizing on the evidence that measures of cosine similarity between the two terms of a metaphor approximate human judgments on the difficulty of the expression, we used time-locked measures of similarity to reconstruct the evolution of processing costs of literary metaphors over the past two centuries. In this work, we present a proof-of-concept study testing the crosslinguistic applicability of this approach on a set of 19th-century English literary metaphors. Our results show that metaphors changed as a function of textual genre but not of epoch: cosine similarity between the two terms of literary metaphors is higher in literary compared to nonliterary texts, and this difference is stable across epochs. We show that the difference between genres is affected by the frequency of the metaphor‘s vehicle and the stability of the meaning of both topic and vehicle. Overall, the processing costs of English literary metaphors do not differin different time points, but are influenced by the textual genres of language. In a broader perspective, general considerations can be drawn about the history of literary and nonliterary English language and the semantic change of words
%U https://aclanthology.org/2024.clicit-1.65/
%P 548-555
Markdown (Informal)
[Temporal Word Embeddings in the Study of Metaphor Change over Time and across Genres: A Proof-of-concept Study on English](https://aclanthology.org/2024.clicit-1.65/) (Mangiaterra et al., CLiC-it 2024)
ACL