Classification Insights

Decision-tree model performance and predictor importance for CSIS service indicators.

Availment
Avg Accuracy
55.9%
Avg Precision
62.4%
Avg Recall
59.8%
Avg F1
59.7%
Avg ROC AUC
57.6%

Top Predictors

Model Interpretation

Values summarize saved decision-tree classification outputs. Feature importance indicates which respondent traits or cluster dimensions were most useful for predicting the selected service-stage indicators.
  • Vaccination for infants/children
    MCA Dim1
    0.2183
  • Vaccination for infants/children
    MCA Dim2
    0.2114
  • Vaccination for infants/children
    Cluster 3
    0.1934
  • Pre-natal/post-natal/child birth services
    MCA Dim2
    0.2611
  • Pre-natal/post-natal/child birth services
    Cluster 3
    0.2068
  • Pre-natal/post-natal/child birth services
    A4 Single
    0.2027
  • Free General Consultations/Access to secondary and/or tertiary health care
    MCA Dim2
    0.3815
  • Free General Consultations/Access to secondary and/or tertiary health care
    MCA Dim1
    0.23

Simplified Decision Tree Explorer

The simplified tree uses feature selection first: top predictors are selected from feature importance, then a smaller decision tree is retrained with limited depth for easier interpretation.

Current tree: D9_DHSi - Vaccination for infants/children

MCA Dim1 MCA Dim2 MCACluster A4 B1
Simplified decision tree visualization
|--- A4_Single <= 0.50
|   |--- MCACluster_3 <= 0.50
|   |   |--- Dim1 <= -0.07
|   |   |   |--- class: Availed
|   |   |--- Dim1 >  -0.07
|   |   |   |--- class: Availed
|   |--- MCACluster_3 >  0.50
|   |   |--- B1_No <= 0.50
|   |   |   |--- class: Not Availed
|   |   |--- B1_No >  0.50
|   |   |   |--- class: Not Availed
|--- A4_Single >  0.50
|   |--- Dim2 <= -0.17
|   |   |--- B1_No <= 0.50
|   |   |   |--- class: Not Availed
|   |   |--- B1_No >  0.50
|   |   |   |--- class: Not Availed
|   |--- Dim2 >  -0.17
|   |   |--- Dim2 <= 0.78
|   |   |   |--- class: Not Availed
|   |   |--- Dim2 >  0.78
|   |   |   |--- class: Availed
Gini Split Diagnostics
Node Type Rule Gini Samples Not Availed Availed Prediction
0 Split A4_Single <= 0.500 0.5 4138 0.5 0.5 Availed
1 Split MCACluster_3 <= 0.500 0.4978 3509 0.5 0.5 Availed
2 Split Dim1 <= -0.070 0.4884 2841 0.4 0.6 Availed
3 Leaf Prediction 0.4962 2121 0.5 0.5 Availed
4 Leaf Prediction 0.4353 720 0.3 0.7 Availed
5 Split B1_No <= 0.500 0.4677 668 0.6 0.4 Not Availed
6 Leaf Prediction 0.4987 135 0.5 0.5 Not Availed
7 Leaf Prediction 0.4546 533 0.7 0.3 Not Availed
8 Split Dim2 <= -0.167 0.4462 629 0.7 0.3 Not Availed
9 Split B1_No <= 0.500 0.3986 413 0.7 0.3 Not Availed
10 Leaf Prediction 0.4603 111 0.6 0.4 Not Availed
11 Leaf Prediction 0.3711 302 0.8 0.2 Not Availed
12 Split Dim2 <= 0.776 0.4981 216 0.5 0.5 Not Availed
13 Leaf Prediction 0.4941 191 0.6 0.4 Not Availed
14 Leaf Prediction 0.4353 25 0.3 0.7 Availed
Show technical full tree
|--- A4_Single <= 0.50
|   |--- MCACluster_3 <= 0.50
|   |   |--- B1_No <= 0.50
|   |   |   |--- Dim1 <= 0.38
|   |   |   |   |--- Dim1 <= -0.91
|   |   |   |   |   |--- Dim2 <= -1.16
|   |   |   |   |   |   |--- class: Availed
|   |   |   |   |   |--- Dim2 >  -1.16
|   |   |   |   |   |   |--- class: Not Availed
|   |   |   |   |--- Dim1 >  -0.91
|   |   |   |   |   |--- Dim1 <= -0.85
|   |   |   |   |   |   |--- class: Availed
|   |   |   |   |   |--- Dim1 >  -0.85
|   |   |   |   |   |   |--- class: Availed
|   |   |   |--- Dim1 >  0.38
|   |   |   |   |--- Dim2 <= 0.85
|   |   |   |   |   |--- class: Availed
|   |   |   |   |--- Dim2 >  0.85
|   |   |   |   |   |--- class: Availed
|   |   |--- B1_No >  0.50
|   |   |   |--- Dim1 <= -0.07
|   |   |   |   |--- Dim2 <= 1.42
|   |   |   |   |   |--- A1_Father/Mother <= 0.50
|   |   |   |   |   |   |--- class: Not Availed
|   |   |   |   |   |--- A1_Father/Mother >  0.50
|   |   |   |   |   |   |--- class: Availed
|   |   |   |   |--- Dim2 >  1.42
|   |   |   |   |   |--- Dim2 <= 1.51
|   |   |   |   |   |   |--- class: Not Availed
|   |   |   |   |   |--- Dim2 >  1.51
|   |   |   |   |   |   |--- class: Not Availed
|   |   |   |--- Dim1 >  -0.07
|   |   |   |   |--- Dim2 <= -0.07
|   |   |   |   |   |--- Dim1 <= 0.01
|   |   |   |   |   |   |--- class: Availed
|   |   |   |   |   |--- Dim1 >  0.01
|   |   |   |   |   |   |--- class: Not Availed
|   |   |   |   |--- Dim2 >  -0.07
|   |   |   |   |   |--- Dim1 <= 0.89
|   |   |   |   |   |   |--- class: Availed
|   |   |   |   |   |--- Dim1 >  0.89
|   |   |   |   |   |   |--- class: Availed
|   |--- MCACluster_3 >  0.50
|   |   |--- A1_Father/Mother <= 0.50
|   |   |   |--- Dim2 <= -0.22
|   |   |   |   |--- A5_College Graduate  <= 0.50
|   |   |   |   |   |--- Dim1 <= -0.43
|   |   |   |   |   |   |--- class: Availed
|   |   |   |   |   |--- Dim1 >  -0.43
|   |   |   |   |   |   |--- class: Not Availed
|   |   |   |   |--- A5_College Graduate  >  0.50
|   |   |   |   |   |--- class: Not Availed
|   |   |   |--- Dim2 >  -0.22
|   |   |   |   |--- Dim1 <= -0.66
|   |   |   |   |   |--- Dim2 <= 0.29
|   |   |   |   |   |   |--- class: Not Availed
|   |   |   |   |   |--- Dim2 >  0.29
|   |   |   |   |   |   |--- class: Not Availed
|   |   |   |   |--- Dim1 >  -0.66
|   |   |   |   |   |--- B1_No <= 0.50
|   |   |   |   |   |   |--- class: Availed
|   |   |   |   |   |--- B1_No >  0.50
|   |   |   |   |   |   |--- class: Not Availed
|   |   |--- A1_Father/Mother >  0.50
|   |   |   |--- A5_Elem Undergraduate <= 0.50
|   |   |   |   |--- A4_Married <= 0.50
|   |   |   |   |   |--- Dim2 <= 1.39
|   |   |   |   |   |   |--- class: Not Availed
|   |   |   |   |   |--- Dim2 >  1.39
|   |   |   |   |   |   |--- class: Availed
|   |   |   |   |--- A4_Married >  0.50
|   |   |   |   |   |--- Dim2 <= 1.07
|   |   |   |   |   |   |--- class: Availed
|   |   |   |   |   |--- Dim2 >  1.07
|   |   |   |   |   |   |--- class: Not Availed
|   |   |   |--- A5_Elem Undergraduate >  0.50
|   |   |   |   |--- class: Availed
|--- A4_Single >  0.50
|   |--- Dim2 <= -0.02
|   |   |--- A5_Hi Sch Graduate <= 0.50
|   |   |   |--- Dim2 <= -0.34
|   |   |   |   |--- Dim2 <= -0.43
|   |   |   |   |   |--- A5_Elem Undergraduate <= 0.50
|   |   |   |   |   |   |--- class: Not Availed
|   |   |   |   |   |--- A5_Elem Undergraduate >  0.50
|   |   |   |   |   |   |--- class: Availed
|   |   |   |   |--- Dim2 >  -0.43
|   |   |   |   |   |--- Dim1 <= 1.30
|   |   |   |   |   |   |--- class: Not Availed
|   |   |   |   |   |--- Dim1 >  1.30
|   |   |   |   |   |   |--- class: Availed
|   |   |   |--- Dim2 >  -0.34
|   |   |   |   |--- Dim1 <= 0.83
|   |   |   |   |   |--- class: Not Availed
|   |   |   |   |--- Dim1 >  0.83
|   |   |   |   |   |--- Dim1 <= 1.43
|   |   |   |   |   |   |--- class: Not Availed
|   |   |   |   |   |--- Dim1 >  1.43
|   |   |   |   |   |   |--- class: Not Availed
|   |   |--- A5_Hi Sch Graduate >  0.50
|   |   |   |--- Dim1 <= 1.86
|   |   |   |   |--- A1_Son/Daughter <= 0.50
|   |   |   |   |   |--- class: Not Availed
|   |   |   |   |--- A1_Son/Daughter >  0.50
|   |   |   |   |   |--- Dim1 <= 1.39
|   |   |   |   |   |   |--- class: Availed
|   |   |   |   |   |--- Dim1 >  1.39
|   |   |   |   |   |   |--- class: Not Availed
|   |   |   |--- Dim1 >  1.86
|   |   |   |   |--- class: Availed
|   |--- Dim2 >  -0.02
|   |   |--- Dim2 <= 0.75
|   |   |   |--- A5_ Hi-Sch Undergraduate <= 0.50
|   |   |   |   |--- Dim2 <= 0.06
|   |   |   |   |   |--- class: Availed
|   |   |   |   |--- Dim2 >  0.06
|   |   |   |   |   |--- Dim1 <= 1.99
|   |   |   |   |   |   |--- class: Not Availed
|   |   |   |   |   |--- Dim1 >  1.99
|   |   |   |   |   |   |--- class: Not Availed
|   |   |   |--- A5_ Hi-Sch Undergraduate >  0.50
|   |   |   |   |--- class: Availed
|   |   |--- Dim2 >  0.75
|   |   |   |--- Dim1 <= 0.87
|   |   |   |   |--- class: Availed
|   |   |   |--- Dim1 >  0.87
|   |   |   |   |--- class: Availed

Indicator Model Performance

Target Indicator Accuracy Precision Recall F1 ROC AUC
D9_DHSiii Free General Consultations/Access to secondary and/or tertiary health care 60.5% 74.9% 66.5% 70.4% 59.0%
D9_DHSvii Family Planning/ Reproductive Health Distribution of reproductive health supplies, information dissemination and other services 60.8% 58.3% 79.1% 67.1% 63.4%
D9_DHSiv Free Basic Medicine or Low-Cost Medicine Program 54.3% 78.0% 54.6% 64.2% 56.0%
D9_DHSi Vaccination for infants/children 57.2% 75.6% 50.9% 60.8% 62.9%
D9_DHSii Pre-natal/post-natal/child birth services 58.3% 58.8% 61.0% 59.9% 60.9%
D9_DHSvi Basic dental/oral hygiene 51.7% 46.7% 71.2% 56.4% 53.0%
D9_DHSv Prevention and Management of Communicable and Non-Communicable Diseases 48.3% 44.6% 35.1% 39.3% 48.2%