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Exploring the use of big data technology in mental health monitoring and intervention

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29 set 2025
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Figure 1.

Model structure
Model structure

Figure 2.

Variation diagram of difference correlation matrix
Variation diagram of difference correlation matrix

Figure 3.

Method diagram based on the extended dictionary of SO-PMI
Method diagram based on the extended dictionary of SO-PMI

Figure 4.

Source words of psychological problems considered by college students
Source words of psychological problems considered by college students

Figure 5.

Words for dealing with psychological crisis of college students
Words for dealing with psychological crisis of college students

Figure 6.

Words of help for psychological crisis of college students
Words of help for psychological crisis of college students

Figure 7.

Difference correlation matrix of combined keywords model
Difference correlation matrix of combined keywords model

Figure 8.

Difference correlation matrix of the MFN model
Difference correlation matrix of the MFN model

Figure 9.

Difference correlation matrix of the GMFN model
Difference correlation matrix of the GMFN model

Figure 10.

Prediction results of data iterative training
Prediction results of data iterative training

Figure 11.

Statistical results of data iteration training loss value
Statistical results of data iteration training loss value

Scores of college students before and after psychological intervention

Time Pre-intervention Post-intervention T-value P
Number 400 400 -
Somatization 1.61±0.51 1.24±0 36 24.809 <0.01
Force 1.93±0.62 1.70±0.49 12.027 <0.01
Interpersonal sensitivity 1.98±0.64 1.58±0.45 21.306 <0.01
Depressed 1.82±0.56 1.36±0.41 27.595 <0.01
Anxiety 1.94±0.61 1.34±0.38 35.253 <0.01
Antagonize 1.87±0.46 1.49±0.44 24.611 <0.01
Fear 1.64±0.39 1.19±0.36 35.133 <0.01
Bigoted 1.73±0.40 1.40±0.42 23.510 <0.01
Psychosis 1.62±0.45 1.29±0.33 24.747 <0.01
Other 1.59±0.47 1.19±0.31 29.996 <0.01

College students’ mental health course discussion topics (Top10)

Number Frequently used words Word frequency Number Frequently used words Word frequency
1 Emotion 82 6 Friend 23
2 Love 68 7 Influence 19
3 Cognize 59 8 Association 19
4 Ego 53 9 Get along with 19
5 Relationship 41 10 Other people 18
Lingua:
Inglese
Frequenza di pubblicazione:
1 volte all'anno
Argomenti della rivista:
Scienze biologiche, Scienze della vita, altro, Matematica, Matematica applicata, Matematica generale, Fisica, Fisica, altro