Train a Binary Category
You can use the BinaryCatTrain action to train a binary category. Unlike normal categories, which have only positive training, binary categories can have both positive and negative training.
NOTE: If the binary category has existing training, BinaryCatTrain adds the new training to it. If you want to replace the training for a binary category, you must first use the BinaryCatDeleteTraining action to delete the existing training.
For example:
http://12.3.4.56:9020/action=BinaryCatTrain&Name=spam_binarycat&PositiveDocID=123,456&NegativeDocID=789,890
This action uses port 9020
to instruct the IDOL Category component, which is located on a machine with the IP address 12.3.4.56
, to train the binary category named spam_binarycat
. It uses the documents with IDs 123
and 456
for positive training, and the documents with IDs 789
and 890
for negative training.