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Classification Accuracy Calculator — result sheet
Calculate accuracy from correct classifications and total evaluated cases.
Inputs used
Results
Visual chart
Breakdown
Calculation steps
Returned data table
Formula and methodology
Formula: Accuracy = correct classifications/total classifications×100.
The percentage is computed from the same evaluation set and does not assume a class balance.
This result follows the calculator's declared inputs, precision, validation boundaries, and model limits.
Input contract
- Correct classifications — minimum 0; maximum 1000000000
- Total classifications — minimum 1; maximum 1000000000
Worked example
| Input | Value |
|---|---|
| Correct classifications | 92 |
| Total classifications | 100 |
Accuracy =92%.
Assumptions and limits
- Counts are whole, nonnegative, and correct count does not exceed total count.
- Each case is counted once in a defined evaluation set.
- Class imbalance, confidence, calibration, costs, and deployment performance are not modeled.
Calculator note
Source and methodology
Use the official WorldCalculate methodology policy for the source, formula, precision, and boundary standards behind this calculator.
Planning estimate, not financial, medical, legal, or professional advice. © WorldCalculate — reuse with attribution. Built and curated by Hassan ALRowaie.
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