tf1-index.js

let base_net,webcam;
const webcamElement = document.getElementById('webcam');
const classifier = knnClassifier.create();


async function addExample(classId) {
    // Capture an image from the web camera.
    const img = await webcam.capture();

    // Get the intermediate activation of MobileNet
    const activation = base_net.infer(img, true);

    // Pass the intermediate activation to the classifier.
    classifier.addExample(activation, classId);

    // Dispose the tensor to release the memory.
    img.dispose();
}