Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 2 of 2 for “"Micro-Expression"”.
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Decoding Identity Through Text-based Human Micro-expressions: A Novel Approach in Social Behavioral Biometrics
… This thesis introduces a novel SBB trait, human micro-expression, for online person identification. An emotion detection model is initially developed to extract Parrott’s primary emotion scores from OSN users’ writing samples posted on Twitter. The corresponding emotion-progression features are …
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Brief Affect Recognition Thresholds: A Systematic Evaluation of The Japanese and Caucasian Brief Affect Recognition Test
Micro-expressions are brief facial expressions of emotion (40 to 500 ms) that are posited to represent true reflections of an individual’s emotional state that have 'leaked’ through voluntary attempts to neutralize or mask the involuntary expression. As such, correct recognition can have important …