Create Face Matcher

face.js

// face.js code...

const maxDescriptorDistance = 0.5;
export async function createMatcher(faceProfile) {
  // Create labeled descriptors of member from profile
  let members = Object.keys(faceProfile);
  let labeledDescriptors = members.map(
    member =>
      new faceapi.LabeledFaceDescriptors(
        faceProfile[member].name,
        faceProfile[member].descriptors.map(
          descriptor => new Float32Array(descriptor)
        )
      )
  );

  // Create face matcher (maximum descriptor distance is 0.5)
  let faceMatcher = new faceapi.FaceMatcher(
    labeledDescriptors,
    maxDescriptorDistance
  );
  return faceMatcher;
}