/** {@inheritDoc} */
@Override
public final void write(final double[] input, final double[] ideal, final double significance) {
final StringBuilder builder = new StringBuilder();
builder.append("1");
builder.append(":");
builder.append(this.inputCount + this.idealCount);
this.xmlOut.addAttribute("spans", builder.toString());
this.xmlOut.addAttribute("r", "" + (this.row++));
this.xmlOut.beginTag("row");
int index = 0;
for (int i = 0; i < this.inputCount; i++) {
this.xmlOut.addAttribute("r", toColumn(index++));
this.xmlOut.beginTag("c");
this.xmlOut.beginTag("v");
this.xmlOut.addText(CSVFormat.EG_FORMAT.format(input[i], Encog.DEFAULT_PRECISION));
this.xmlOut.endTag();
this.xmlOut.endTag();
}
for (int i = 0; i < this.idealCount; i++) {
this.xmlOut.addAttribute("r", toColumn(index++));
this.xmlOut.beginTag("c");
this.xmlOut.beginTag("v");
this.xmlOut.addText(CSVFormat.EG_FORMAT.format(ideal[i], Encog.DEFAULT_PRECISION));
this.xmlOut.endTag();
this.xmlOut.endTag();
}
this.xmlOut.endTag();
}
/**
* Generate a table, in BIF format.
*
* @param event The event to write.
* @return The string form of the table.
*/
public static String generateTable(BayesianEvent event) {
StringBuilder s = new StringBuilder();
int tableIndex = 0;
int[] args = new int[event.getParents().size()];
do {
for (int result = 0; result < event.getChoices().size(); result++) {
TableLine line = event.getTable().findLine(result, args);
if (s.length() > 0) {
s.append(" ");
}
s.append(CSVFormat.EG_FORMAT.format(line.getProbability(), Encog.DEFAULT_PRECISION));
}
} while (BIFUtil.rollArgs(event, args));
return s.toString();
}
private String renderNode(ProgramNode node) {
StringBuilder result = new StringBuilder();
for (int i = 0; i < node.getChildNodes().size(); i++) {
ProgramNode childNode = node.getChildNode(i);
result.append(renderNode(childNode));
}
result.append('[');
result.append(node.getName());
result.append(':');
result.append(node.getTemplate().getChildNodeCount());
for (int i = 0; i < node.getTemplate().getDataSize(); i++) {
result.append(':');
ValueType t = node.getData()[i].getExpressionType();
if (t == ValueType.booleanType) {
result.append(node.getData()[i].toBooleanValue() ? 't' : 'f');
} else if (t == ValueType.floatingType) {
result.append(
CSVFormat.EG_FORMAT.format(node.getData()[i].toFloatValue(), Encog.DEFAULT_PRECISION));
} else if (t == ValueType.intType) {
result.append(node.getData()[i].toIntValue());
} else if (t == ValueType.enumType) {
result.append(node.getData()[i].getEnumType());
result.append("#");
result.append(node.getData()[i].toIntValue());
} else if (t == ValueType.stringType) {
result.append("\"");
result.append(node.getData()[i].toStringValue());
result.append("\"");
}
}
result.append(']');
return result.toString().trim();
}
/**
* Set a property as a double.
*
* @param name The name of the property.
* @param d The value of the property.
*/
@Override
public void setProperty(final String name, final double d) {
this.properties.put(name, "" + CSVFormat.EG_FORMAT.format(d, Encog.DEFAULT_PRECISION));
updateProperties();
}