A Research on Hot Spots of Psychological Warning Based on Co-word Analysis and Visualization
نویسندگان
چکیده
Offering reference for sustainable researches of psychological warning field by analyzing hotspots in it the latest decade. 589 literatures relevant to conformed standard, were extracted keywords. Cooccurrence matrix and lexical exported using python software, correlations among high frequency keywords received combination between social network semantic which also drew graph. The hierarchical clustering function was used draw analysis diagram, Eucidean range model two-dimensional scale co-word knowledge graph revealed, explored, summarized current research their relationships warning. Hotspots showed necessity field. construction evaluation system key elements should be attached importance.
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ژورنال
عنوان ژورنال: E3S web of conferences
سال: 2023
ISSN: ['2555-0403', '2267-1242']
DOI: https://doi.org/10.1051/e3sconf/202340902007