public Map<String, Object> calculateObjects(Map<String, Object> input) {
Map<String, Object> result = new HashMap<String, Object>();
Matrix source = MathUtil.getMatrix(input.get(SOURCE));
Matrix target = Matrix.Factory.zeros(source.getRowCount(), 1);
long cols = source.getColumnCount();
long rows = source.getRowCount();
for (int k = 0; k < rows; k++) {
int tp = 0;
int fn = 0;
for (int r = 0; r < rows; r++) {
for (int c = 0; c < cols; c++) {
int count = source.getAsInt(r, c);
boolean expected = r == k;
boolean predicted = c == k;
if (expected && predicted) {
tp += count;
} else if (expected && (!predicted)) {
fn += count;
}
}
}
target.setAsDouble(MathUtil.sensitivity(tp, fn), k, 0);
}
result.put(TARGET, target);
return result;
}
