Sarah Griebel
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sgriebel.bsky.social
Sarah Griebel
@sgriebel.bsky.social
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IS PhD student at UIUC
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sgriebel.bsky.social
In every case, we find that the most pioneering quarters of the texts correspond most closely with social evidence.

Here’s a link to our paper: arxiv.org/abs/2411.15068
Table 1 from the paper. The table description reads: R² for different representations of text on different social variables. 0.25 indicates that documents were represented by the quartile of passages with highest precocity; 1.0, represented by all passages.
November 26, 2024 at 9:30 PM
sgriebel.bsky.social
There are many ways to identify texts that seem ahead of their time. Our CHR 2024 paper asks which measures of textual precocity align best with social evidence about influence and change.
Abstract: Measures of textual similarity and divergence are increasingly used to study cultural change. But which measures align, in practice, with social evidence about change? We apply three different representations of text (topic models, document embeddings, and word-level perplexity) to three different corpora (literary studies, economics, and fiction). In every case, works by highly-cited authors and younger authors are textually ahead of the curve. We don't find clear evidence that one representation of text is to be preferred over the others. But alignment with social evidence is strongest when texts are represented through the top quartile of passages, suggesting that a text's impact may depend more on its most forward-looking moments than on sustaining a high level of innovation throughout.
November 26, 2024 at 9:25 PM