Cement Quality Index (SXI)
SCORE + CORRELATE = IMPROVE
Current SXI Score
9.78
Current Bad Quality Samples
63.54%
Bad Quality Prediction Accuracy
>94%
Target SXI Score
8.80
Target Bad Quality Samples
(15%) 54%
Bad Quality Prediction Precision
>94%
Potential Business Improvements
Current Number of Bad Quality Samples = 129
Improvement
15% or 19 less
Bad Quality Samples
Improvement
25% or 32 less
Bad Quality Samples
Improvement
31% or 40 less
Bad Quality Samples
| Auto-ML | SXI | |
|---|---|---|
| Accuracy (%) | >90% | >94% |
| Precision (%) | >90% | >94% |
| AUC | >0.90 | >0.94 |
| True Positives = 21 | False Positives = 6 |
|---|---|
| False Negatives = 3 | True Negatives = 11 |
Current Combustion Temperature Decision Tree
Target Combustion Temperature Decision Tree
Sensitivity Analysis
| FEATURES | Fuel Content_Biomass | Airflow(scfh) | Composition_Ligning(ig) | Holding Time (thold) | Combustion Temperature | Good/Bad (Quality) |
|---|---|---|---|---|---|---|
| Actual Values | 0.0 | 11.7 | 2.43 | 11.73 | 383.59 | Bad |
| Adjusted Values | 0.0 | 7.5 | 1.38 | 17.77 | 871.8 | Good |
| Change in values (%) | -45 | -56 | -76 | 34 | 56 | - |
The target variable changed from Bad Quality Sample (Prediction in Actual Data) to Good Quality Sample (Prediction in Adjusted Data).
Avg. Combustion Temperature (Tcomb) (°C) : 654.48
Agv. Total Mass(g): 3.62
Avg. Holding Time (thold)(mins): 11.51
Avg. Holding Temperature(Thold)(°C): 419.6