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Table 1 Examples of suicide-related keywords as queries for tweets retrieval and stop keywords used for irrelevant tweets filtering

From: Extracting psychiatric stressors for suicide from social media using deep learning

Keywords Stop Keywords
“suicide”, “suicidal”, “suic”, “self-harm”, “self-injury”, “self harm”, “self injury”, “hang myself”, “hung myself”, “kill myself”, “kills myself”, “killed myself”, “take my life”, “takes my life”, “want to die”, “wanted to die”, “wants to die”, “want death”, “wants death”, “wanted death”, “to be dead” “bomb”, “suicide attack”, “suicide attacks”, “car attack”, “car attacks”, “suicide hotline”, “https://”, “http://”