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Table · dataset · 2026

<p>Performance with GPT-4-supervised fine-tuned FinBERT semantic features across three training scales. For each scale, columns compare numerical-only (Non.) versus semantic-augmented (Sen.) configurations for both price ($) and return (%) prediction. Statistical significance: <sup>†</sup> P < 0.05, <sup>‡</sup> P < 0.01, <sup>*</sup> P < 0.001 (DM test vs Transformer). Metrics averaged across stocks.</p>

Listed in ZivaHub and Deakin Research Online and DMU Figshare and HKU DataHub and Swinburne Figshare and DaYta Ya Rona and SUNScholarData and figshare and Loughborough Research Repository and GRANTS Data and UP Research Data Repository — shown once because both records carry DOI 10.1371/journal.pone.0356139.t002

<p>Performance with GPT-4-supervised fine-tuned FinBERT semantic features across three training scales.

Description

For each scale, columns compare numerical-only (Non.) versus semantic-augmented (Sen.) configurations for both price ($) and return (%) prediction. Statistical significance: <sup>†</sup> P < 0.05, <sup>‡</sup> P < 0.01, <sup>*</sup> P < 0.001 (DM test vs Transformer).

Metrics averaged across stocks.</p>

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Provenance · 11 source records, 137 field assertions
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ZivaHuboai:figshare.com:article/3403567712 d agoJSON v1
Deakin Research Onlineoai:figshare.com:article/3403567712 d agoJSON v1
DMU Figshareoai:figshare.com:article/3403567712 d agoJSON v1
HKU DataHuboai:figshare.com:article/3403567712 d agoJSON v1
Swinburne Figshareoai:figshare.com:article/3403567712 d agoJSON v1
DaYta Ya Ronaoai:figshare.com:article/3403567712 d agoJSON v1
SUNScholarDataoai:figshare.com:article/3403567712 d agoJSON v1
figshareoai:figshare.com:article/3403567711 d agoJSON v1
Loughborough Research Repositoryoai:figshare.com:article/3403567711 d agoJSON v1
GRANTS Dataoai:figshare.com:article/3403567711 d agoJSON v1
UP Research Data Repositoryoai:figshare.com:article/3403567711 d agoJSON v1
FieldAssertionExtractorEvidence
access_levelsource · zivahub uct ac zaconnector:zivahub_uct_ac_za@1.0.0
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