private Map<String, CustomValueSortedMap> performClassification(
String maxVal,
String imMetric,
String imFuzz,
String sampleBaseFolderPath,
List<String> listOfUnclasifiedPgPth)
throws IOException, DCMAApplicationException {
File batchClassFolder = new File(sampleBaseFolderPath);
String[] documentTypeArray = batchClassFolder.list();
int maxValue = ImageMagicKConstants.DEFAULT_MAX_VALUE_10;
try {
maxValue = Integer.valueOf(maxVal);
LOGGER.info("maxValue = " + maxValue);
} catch (NumberFormatException nfe) {
LOGGER.error(
"Max value is not a number. Using default value of 10. " + nfe.getMessage(), nfe);
}
if (documentTypeArray == null || documentTypeArray.length == 0) {
throw new DCMAApplicationException(
" Learning not done for batch class sample folder path:" + sampleBaseFolderPath);
}
// CustomValueSortedMap finalUnclasifiedPageConfidenceMap = new CustomValueSortedMap(maxValue);
Map<String, CustomValueSortedMap> finalUnclasifiedPageConfidenceMap =
new HashMap<String, CustomValueSortedMap>();
for (String unclasifiedPagePath : listOfUnclasifiedPgPth) {
CustomValueSortedMap sampleConfidenceList = new CustomValueSortedMap(maxValue);
for (String documentName : documentTypeArray) {
LOGGER.info("documentName = " + documentName);
File fdocumentName = new File(documentName);
if (fdocumentName.isHidden()) {
continue;
}
List<String> listOfSamplePages =
getListOfSamplePagesForDoc(documentName, sampleBaseFolderPath);
for (String samplePageName : listOfSamplePages) {
List<String> listOfSambleThumbsPaths =
getListOfThumbnailPaths(samplePageName, documentName, sampleBaseFolderPath);
double maxConfidence =
getMaxCondifence(unclasifiedPagePath, listOfSambleThumbsPaths, imMetric, imFuzz);
LOGGER.info("samplePageName = " + samplePageName + ", maxConfidence = " + maxConfidence);
sampleConfidenceList.add(samplePageName, maxConfidence);
}
}
finalUnclasifiedPageConfidenceMap.put(unclasifiedPagePath, sampleConfidenceList);
}
return finalUnclasifiedPageConfidenceMap;
}
private void updateXmlObject(
Map<String, CustomValueSortedMap> finalUnclasifiedPageConfidenceMap,
Map<String, Integer> unclassifiedPgIndexMap,
List<Page> listOfPages) {
Set<String> unclasifiedPgsSet = finalUnclasifiedPageConfidenceMap.keySet();
for (String unclassifiedPage : unclasifiedPgsSet) {
CustomValueSortedMap listOfConfidenceValues =
finalUnclasifiedPageConfidenceMap.get(unclassifiedPage);
Integer indexOfPage = unclassifiedPgIndexMap.get(unclassifiedPage);
if (indexOfPage == null) {
continue;
}
Page unclassifiedPageNode = listOfPages.get(indexOfPage);
PageLevelFields pageLevelFields = unclassifiedPageNode.getPageLevelFields();
if (pageLevelFields == null) {
pageLevelFields = new PageLevelFields();
unclassifiedPageNode.setPageLevelFields(pageLevelFields);
}
List<DocField> listOfPageLevelFields = pageLevelFields.getPageLevelField();
DocField pageLevelField = new DocField();
listOfPageLevelFields.add(pageLevelField);
if (listOfConfidenceValues.size() >= 1) {
pageLevelField.setName(IImageMagickCommonConstants.IMAGE_COMPARE_CLASSIFICATION);
pageLevelField.setValue(listOfConfidenceValues.last().getKey());
pageLevelField.setConfidence(formatDecimalValue(listOfConfidenceValues.last().getValue()));
}
AlternateValues alternativeValues = pageLevelField.getAlternateValues();
if (alternativeValues == null) {
alternativeValues = new AlternateValues();
pageLevelField.setAlternateValues(alternativeValues);
}
List<Field> listOfAltValues = alternativeValues.getAlternateValue();
Iterator<CustomMapClass> itr = listOfConfidenceValues.descendingIterator();
while (itr.hasNext()) {
CustomMapClass sampleConfidence = itr.next();
Field alternateValue = new Field();
alternateValue.setName(IImageMagickCommonConstants.IMAGE_COMPARE_CLASSIFICATION);
alternateValue.setValue(sampleConfidence.getKey());
alternateValue.setConfidence(formatDecimalValue(sampleConfidence.getValue()));
listOfAltValues.add(alternateValue);
}
}
}