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.