Table 4 Classification between individuals with ASD and TD.

From: Machine-learning classification using neuroimaging data in schizophrenia, autism, ultra-high risk and first-episode psychosis

 

ASD and TD

(Subcortical)

(Surface area)

(Cortical thickness)

(All features)

Classifier

Score (%)

Schi

ASD

All

Schi

ASD

All

Schi

ASD

All

Schi

ASD

All

Logistic regression

Mean accuracy

  

72.4

  

70.0

  

80.0

   

Recall score

68.1

85.7

 

72.7

66.6

 

90.9

66.6

    

Precision score

93.7

46.1

 

72.7

66.6

 

76.9

85.7

    

F1/F2 scores

78.9/72.1

60.0/73.1

 

72.7

66.6

 

83.3/87.7

75.0/69.7

    

Support vector machine

Mean accuracy

  

89.6

     

75.0

  

75.8

Recall score

100.0

57.1

    

90.9

55.5

 

77.2

71.4

 

Precision score

88.0

100.0

    

71.4

83.3

 

89.4

50.0

 

F1/F2 scores

93.6/97.3

72.7/62.5

       

82.9/79.4

58.8/65.7

 

Decision tree

Mean accuracy

        

75.8

   

Recall score

      

77.2

71.4

    

Precision score

      

89.4

50.0

    

F1/F2 scores

      

82.9/79.4

58.8/65.7

    
  1. ASD autism spectrum disorder, TD typically developing, Schi schizophrenia, All whole brain or all features combined.
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