Classification Insights

Decision-tree evidence for selected CSIS service indicators.

Awareness
Locality Filter All Mindanao records · 4500 of 4500 records
Locality Filter All Mindanao records

Showing 4500 of 4500 respondent records. Predictive model scores remain the full-sample reference unless retraining is explicitly run.

Review Setup

Select the service, stage, indicator, and predictor depth before reading the report.

D8_DHSi

Indicator-Level Classification Review

Classification is generated separately for each service indicator. This summary therefore focuses on whether each indicator has enough evidence for interpretation, instead of presenting average scores that may hide stronger and weaker indicator-level results.
Improvement path for Health Services - Awareness

The current dataset does not include direct access-barrier variables such as distance, waiting time, facility supply, staff interaction, or household service need. The portal should therefore improve the existing evidence first instead of inventing unavailable predictors.

Stage-specific modeling is applied through the saved stage response files and skip-pattern handling: Awareness uses valid awareness responses; Availment uses the availment stage; Satisfaction and Need for Action are interpreted only for respondents who reached the service-use stage.

The decision-tree pipeline now enriches the general profile and citizen-segment predictors with available service-context evidence when applicable: health background variables for Health Services, education background variables for Support to Education, and crime, disaster, corruption, and citizen-attitude evidence for Governance and Response. Feature selection remains part of the model search, while chi-square is kept in the citizen segment evidence area as profile-cluster support.

Ready for interpretation

Use these indicators as the clearest decision-support results.

No indicators in this group for the current view.

Use with caution

Use these as exploratory patterns and compare them with descriptive evidence.

  • D8_DHSvii - Family Planning/ Reproductive Health Distribution of reproductive health supplies, information dissemination and other services
  • D8_DHSii - Pre-natal/post-natal/child birth services
  • D8_DHSi - Vaccination for infants/children
Needs stronger evidence

Do not overstate these indicators; they need more signal before stronger prediction claims.

  • D8_DHSvi - Basic dental/oral hygiene
  • D8_DHSv - Prevention and Management of Communicable and Non-Communicable Diseases
  • D8_DHSiii - Free General Consultations/Access to secondary and/or tertiary health care
  • D8_DHSiv - Free Basic Medicine or Low-Cost Medicine Program
Recommended model comparison: keep Decision Tree as the official explanation model, then add Random Forest as a performance benchmark and Logistic Regression as a simple baseline. If another model improves ROC AUC or recall, report it as supporting evidence while keeping the decision tree for readable rules.

Model Insight

For Health Services - Awareness, the summary combines 7 indicator-specific decision-tree model(s). Mean F1 is 72.5% and mean ROC AUC is 54.5%, so the result should be read as an overall tendency across indicators. The indicator-level rows remain the main evidence for decision-support use.

Use the mean scores for the general story; use the indicator rows for the actual evidence.

Stage eligibility is handled before modeling: Awareness uses all valid Yes/No responses; Availment uses Awareness = Yes; Satisfaction and Need for Action use Awareness = Yes and Availment = Yes. Skip-pattern values such as 95-99 are excluded from the target class.

  • Mean precision is 85.6%, indicating strong positive predictions when an indicator model predicts the positive service outcome.
  • Mean recall is 64.5%, meaning some indicator models may still miss actual positive cases, especially when recall is lower than precision.
  • Mean F1 score is 72.5%, which balances precision and recall across the indicator models.
  • Mean ROC AUC is 54.5%, showing how well the indicator models separate outcome groups across thresholds on average.
  • Top predictors currently include MCA Dim1, MCA Dim2, A3.1, A4, Cluster 4. These variables are useful signals for explaining which respondent profiles are linked to the selected service outcome.
  • The current classification pipeline also includes up to 6 service-context predictor(s) for this view, so the model is no longer limited to general profile and cluster variables.
  • Interpretation: the model is more reliable when it says a respondent group is positive, but it may miss some groups that also belong to that outcome. Use it to prioritize follow-up, not to exclude citizens from attention.

Top Predictors

These are the strongest variables used by the saved decision-tree outputs for the selected service area and stage.
  • Vaccination for infants/children
    MCA Dim1
    0.3303
  • Vaccination for infants/children
    MCA Dim2
    0.2846
  • Vaccination for infants/children
    A3.1
    0.1879
  • Pre-natal/post-natal/child birth services
    A4
    0.4149
  • Pre-natal/post-natal/child birth services
    Cluster 4
    0.1963
  • Pre-natal/post-natal/child birth services
    MCA DimMagnitude
    0.1323
  • Free General Consultations/Access to secondary and/or tertiary health care
    B4
    0.2871
  • Free General Consultations/Access to secondary and/or tertiary health care
    D2
    0.1665

Predictor Importance Chart

Show the ranked feature importance chart for the selected service-stage model.

Optional detail

Top Predictors

Recurring Predictors Across Decision Tree Models

This review counts which predictors repeatedly appear with positive importance across the saved indicator-level Decision Tree models. It helps identify citizen characteristics that consistently support interpretation across service-stage outcomes.
Models Reviewed 232
Recurring Predictors 58
Most Repeated Predictor MCA Dim2
Main Predictor Group MCA profile dimension
Reader's note

A recurring predictor is decision-support evidence, not proof of causation. Use it together with the indicator-level metrics, decision-tree example, clustering results, and service delivery review.

Predictor Predictor Group Appeared in Models Service Areas Service Stages Mean Importance Plain Interpretation
MCA Dim2 MCA profile dimension 124 7 4 0.2751 This is a combined profile signal from MCA. It should be read as a summary of related respondent characteristics, not as one survey question.
MCA Dim1 MCA profile dimension 113 7 4 0.2629 This is a combined profile signal from MCA. It should be read as a summary of related respondent characteristics, not as one survey question.
MCA DimMagnitude MCA profile dimension 101 7 4 0.2349 This is a combined profile signal from MCA. It should be read as a summary of related respondent characteristics, not as one survey question.
B4 Housing and living conditions 92 7 4 0.1659 Household conditions or information access may be linked with how citizens know about and use LGU services.
B6 Housing and living conditions 92 7 4 0.155 Household conditions or information access may be linked with how citizens know about and use LGU services.
A5 Socio-demographic profile 87 7 4 0.1811 This respondent profile characteristic may help explain differences in awareness, service use, satisfaction, or need for action.
A3.1 Socio-demographic profile 75 7 4 0.151 This respondent profile characteristic may help explain differences in awareness, service use, satisfaction, or need for action.
A1 Socio-demographic profile 59 7 4 0.126 This respondent profile characteristic may help explain differences in awareness, service use, satisfaction, or need for action.
A7 Socio-demographic profile 56 7 4 0.1261 This respondent profile characteristic may help explain differences in awareness, service use, satisfaction, or need for action.
B2 Housing and living conditions 53 7 4 0.1056 Household conditions or information access may be linked with how citizens know about and use LGU services.
B1 Housing and living conditions 50 7 4 0.1258 Household conditions or information access may be linked with how citizens know about and use LGU services.
B3 Housing and living conditions 44 7 4 0.127 Household conditions or information access may be linked with how citizens know about and use LGU services.
A4 Socio-demographic profile 42 7 4 0.1198 This respondent profile characteristic may help explain differences in awareness, service use, satisfaction, or need for action.
A2 Socio-demographic profile 30 7 4 0.0739 This respondent profile characteristic may help explain differences in awareness, service use, satisfaction, or need for action.
A8 Socio-demographic profile 28 6 4 0.0957 This respondent profile characteristic may help explain differences in awareness, service use, satisfaction, or need for action.

Decision Tree Interpretation

Use this view to understand the main decision logic before opening the technical tree diagram.

How to read this result

Interpretation: among respondents with A1 <= 2.500, especially those in the <= 6.500 age group, especially those in the associated MCA profile range, the model tends to predict awareness.

Some respondents with A1 > 2.500, especially those in the <= 7.500 age group, especially those in the associated MCA profile range are predicted Not Aware.

Key technical terms

  • First split The first condition is the strongest separator used by the simplified tree.
  • Samples The number of eligible respondent records that reached a node.
  • Value The distribution of respondents across the two possible outcome classes.
  • Class The predicted outcome for that branch, such as aware or not aware.
Predictors shown in the simplified tree MCA Dim1 MCA Dim2 A3.1 B4 A1
Technical Tree Diagram Optional detail
Simplified decision tree visualization

Evidence Tables

Show readiness review, indicator metrics, rule reference, and diagnostics.

Optional detail

Model Readiness Review

This table explains whether each indicator has enough signal for decision-support use and why some results should remain exploratory.
Indicator Signal Quality (F1 / ROC AUC / Recall / Baseline) Meaning Majority Response (Baseline Class) Eligible Records Baseline Accuracy (Majority Guess) Model Accuracy Gain (Model - Baseline) Possible Cause Suggested Data Improvement
D8_DHSvii
Family Planning/ Reproductive Health Distribution of reproductive health supplies, information dissemination and other services
Moderate signal The model has some useful signal based on F1 and ROC AUC, but separation between outcome groups is still limited. Yes / Positive (86.2%) 4500 86.2% 70.8% -15.4 pts The result may be close to the majority-class baseline, meaning the model adds limited separation beyond the most common response. Add or review awareness-source, barangay information channel, distance, and program availability variables for Health Services.
D8_DHSii
Pre-natal/post-natal/child birth services
Moderate signal The model has some useful signal based on F1 and ROC AUC, but separation between outcome groups is still limited. Yes / Positive (92.8%) 4350 92.8% 69.4% -23.3 pts The result may be close to the majority-class baseline, meaning the model adds limited separation beyond the most common response. Add or review awareness-source, barangay information channel, distance, and program availability variables for Health Services.
D8_DHSi
Vaccination for infants/children
Moderate signal The model has some useful signal based on F1 and ROC AUC, but separation between outcome groups is still limited. Yes / Positive (95.2%) 4500 95.2% 67.6% -27.7 pts The result may be close to the majority-class baseline, meaning the model adds limited separation beyond the most common response. Add or review awareness-source, barangay information channel, distance, and program availability variables for Health Services.
D8_DHSvi
Basic dental/oral hygiene
Limited signal The model can be reviewed as an exploratory clue, but F1, ROC AUC, or baseline gain is not strong enough for confident prediction. Yes / Positive (77.2%) 3450 77.2% 63.0% -14.2 pts The result may be close to the majority-class baseline, meaning the model adds limited separation beyond the most common response. Add or review awareness-source, barangay information channel, distance, and program availability variables for Health Services.
D8_DHSv
Prevention and Management of Communicable and Non-Communicable Diseases
Limited signal The model can be reviewed as an exploratory clue, but F1, ROC AUC, or baseline gain is not strong enough for confident prediction. Yes / Positive (65.6%) 4500 65.6% 59.2% -6.5 pts The result may be close to the majority-class baseline, meaning the model adds limited separation beyond the most common response. Add or review awareness-source, barangay information channel, distance, and program availability variables for Health Services.
D8_DHSiii
Free General Consultations/Access to secondary and/or tertiary health care
Needs more predictors The model has difficulty separating respondents based on ROC AUC, recall, or F1. Yes / Positive (87.7%) 4200 87.7% 51.7% -36.0 pts The result may be close to the majority-class baseline, meaning the model adds limited separation beyond the most common response. Add or review awareness-source, barangay information channel, distance, and program availability variables for Health Services.
D8_DHSiv
Free Basic Medicine or Low-Cost Medicine Program
Needs more predictors The model has difficulty separating respondents based on ROC AUC, recall, or F1. Yes / Positive (87.7%) 4350 87.7% 42.2% -45.5 pts The result may be close to the majority-class baseline, meaning the model adds limited separation beyond the most common response. Add or review awareness-source, barangay information channel, distance, and program availability variables for Health Services.

Indicator-Level Metrics

How the mean scores are formed

The AVG values summarize 7 indicator model(s) for Health Services - Awareness. They describe the overall pattern across indicators, not the result of one specific indicator.

Average F1 is 72.5%, which gives the most balanced quick reading because it considers both correct positive predictions and missed positive cases.

Average ROC AUC is 54.5%, so the model should be read as decision-support evidence. Values closer to 50% mean the predictors have limited ability to separate the outcome groups.

Precision is high at 85.6%, but recall is lower at 64.5%. Positive predictions may be reliable, but the model may still miss some actual positive cases.

Target Indicator Accuracy Precision Recall F1 ROC AUC CV F1 Best CV F1 Selected Features Base Predictors Service Context Total Predictors Depth Leaf Criterion
D8_DHSvii Family Planning/ Reproductive Health Distribution of reproductive health supplies, information dissemination and other services 70.8% 88.0% 76.7% 81.9% 58.3% 74.4% 78.2% 16 17 6 23 5 35 entropy
D8_DHSii Pre-natal/post-natal/child birth services 69.4% 94.6% 71.1% 81.2% 58.7% 72.3% 85.2% 16 17 6 23 3 35 entropy
D8_DHSi Vaccination for infants/children 67.6% 96.4% 68.5% 80.1% 58.1% 81.6% 84.8% 8 17 6 23 5 10 gini
D8_DHSvi Basic dental/oral hygiene 63.0% 79.0% 70.3% 74.4% 54.3% 66.2% 72.7% all 17 6 23 6 10 gini
D8_DHSv Prevention and Management of Communicable and Non-Communicable Diseases 59.2% 67.8% 72.3% 70.0% 53.2% 59.1% 67.8% all 17 6 23 6 10 gini
D8_DHSiii Free General Consultations/Access to secondary and/or tertiary health care 51.7% 87.8% 52.1% 65.4% 50.4% 69.8% 78.8% all 17 6 23 3 35 entropy
D8_DHSiv Free Basic Medicine or Low-Cost Medicine Program 42.2% 86.1% 40.2% 54.8% 48.7% 66.1% 75.3% 16 17 6 23 5 35 entropy

Decision Rule Reference

Some tree rules use coded profile values. Read the tree from top to bottom, then use this reference to translate the rule into respondent-friendly meaning.
Code Meaning Code Values / Variable Type How to Read the Split
A1 Relationship to HH Head 1=Household head; 2=Spouse/ Partner; 3=Son/Daughter; 4=Brother/ Sister; 5=Son-in-Law/ Daughter-in-Law; 6=Grandson/ Granddaughter; 7=Father/Mother; 8=Other relative; 9=Boarder; 10=Domestic Helper; 11=Non-relative <= 2.5 means Household head, Spouse/ Partner; > 2.5 means Son/Daughter, Brother/ Sister, Son-in-Law/ Daughter-in-Law, Grandson/ Granddaughter, Father/Mother, Other relative, Boarder, Domestic Helper, Non-relative.
A3.1 Age Group 1=18→24; 2=25→29; 3=30→34; 4=35→39; 5=40→44; 6=45→54; 7=55→64; 8=65→74; 9=75 and above <= 6.5 means 18→24, 25→29, 30→34, 35→39, 40→44, 45→54; > 6.5 means 55→64, 65→74, 75 and above.
Dim1 MCA profile dimension 1 A combined respondent-profile score from MCA. It is not a single survey question. Dim1 <= -0.714 follows one side of the profile map; values above -0.714 follow the other side.
Dim2 MCA profile dimension 2 A combined respondent-profile score from MCA. It is not a single survey question. Dim2 <= 0.304 follows one side of the profile map; values above 0.304 follow the other side.

Gini Split Diagnostics

Node Type Rule Gini Samples Not Aware Aware Prediction
0 Split A1 <= 2.500 0.5 4500 0.5 0.5 Aware
1 Split A3.1 <= 6.500 0.4927 3130 0.4 0.6 Aware
2 Split Dim1 <= -0.714 0.4584 2012 0.4 0.6 Aware
3 Leaf Prediction 0.1802 181 0.1 0.9 Aware
4 Leaf Prediction 0.4682 1831 0.4 0.6 Aware
5 Split Dim2 <= 0.304 0.4952 1118 0.5 0.5 Not Aware
6 Leaf Prediction 0.4748 424 0.4 0.6 Aware
7 Leaf Prediction 0.4742 694 0.6 0.4 Not Aware
8 Split A3.1 <= 7.500 0.4794 1370 0.6 0.4 Not Aware
9 Split Dim2 <= 0.432 0.4881 1269 0.6 0.4 Not Aware
10 Leaf Prediction 0.472 949 0.6 0.4 Not Aware
11 Leaf Prediction 0.4769 320 0.4 0.6 Aware
12 Split Dim2 <= 0.881 0.346 101 0.8 0.2 Not Aware
13 Leaf Prediction 0.4916 27 0.4 0.6 Aware
14 Leaf Prediction 0.2904 74 0.8 0.2 Not Aware