Acute suicidal ideation in context: highlighting sentiment-based markers through the diary entries of a clinically depressed sample

Acute suicidal ideation in context: highlighting sentiment-based markers through the diary entries of a clinically depressed sample

Abstract Background Despite major strides in conceptualizing and modeling the multifaceted nature of suicidal thought and behavior (STB) over the past few decades, the overall predictability of STB has not improved. This may be partly due to the dynamic nature of suicidal ideation (SI), which often...

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Bibliographic Details
Main Authors: Damien Lekkas, Amanda C. Collins, Michael V. Heinz, Tess Z Griffin, Arvind Pillai, Subigya K. Nepal, Daniel M. Mackin, Andrew T. Campbell, Nicholas C. Jacobson
Format: Article
Language:English
Published: BMC 2025-07-01
Series:BMC Psychiatry
Subjects:
Acute suicidal ideation
Natural Language processing
Lexicon
Sentiment analysis
Ecological momentary assessment
Free-text response
Online Access:https://doi.org/10.1186/s12888-025-07108-4
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https://doi.org/10.1186/s12888-025-07108-4

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