Create Visual Recognition Custom Classifier

README.md

Makes use of, and synchronises two file injects before invoking the create classifier on Watson Visual Recognition.

You will need the Watson Visual Recognition and the File Inject Nodes.

flow.json

[{"id":"7f5d173c.bb0578","type":"fileinject","z":"e0fbf5d6.9419a8","name":"Positive","x":102.5,"y":466,"wires":[["957c8509.801f88"]]},{"id":"36f7176.ff02ce8","type":"fileinject","z":"e0fbf5d6.9419a8","name":"Negative","x":99.5,"y":519,"wires":[["d5b00ebb.7cff2"]]},{"id":"957c8509.801f88","type":"function","z":"e0fbf5d6.9419a8","name":"","func":"global.set('positive_images', msg.payload);\n\nreturn msg;","outputs":1,"noerr":0,"x":249.5,"y":468,"wires":[["8de0b25e.6d294"]]},{"id":"d5b00ebb.7cff2","type":"function","z":"e0fbf5d6.9419a8","name":"","func":"global.set('negative_images', msg.payload);\n\nreturn msg;","outputs":1,"noerr":0,"x":248.5,"y":523,"wires":[["8de0b25e.6d294"]]},{"id":"8de0b25e.6d294","type":"function","z":"e0fbf5d6.9419a8","name":"","func":"var received = global.get('received') || 0;\nvar p = global.get('positive_images') || null;\nvar n = global.get('negative_images') || null;\n\nnode.error('checking images in global');\n\nif (p && n) {\n    msg.params = {};\n    msg.params.name = 'IDs';\n    msg.params.negative_examples = n;\n    msg.params.license_positive_examples = p;\n   return msg;  \n}\n\n\n","outputs":1,"noerr":0,"x":390.5,"y":490,"wires":[["6ebf459c.e5718c"]]},{"id":"6ebf459c.e5718c","type":"visual-recognition-util-v3","z":"e0fbf5d6.9419a8","name":"Create Classifier","apikey":"","image-feature":"createClassifier","x":570.5,"y":484,"wires":[["5dd02238.cd423c"]]},{"id":"5dd02238.cd423c","type":"debug","z":"e0fbf5d6.9419a8","name":"","active":true,"console":"false","complete":"true","x":706,"y":439,"wires":[]}]