{
  "protocol": "Families are recovered from region descriptions alone by mutual exclusivity plus distributional similarity. Reference word sets are read only to label the result.",
  "phrases": 80000,
  "vocabulary": 271,
  "families": [
    {
      "size": 18,
      "label": "material",
      "purity": 0.1111111111111111,
      "words": [
        "building",
        "wall",
        "pole",
        "road",
        "clock",
        "fence",
        "sidewalk",
        "bench",
        "wood",
        "brick",
        "post",
        "tower",
        "hydrant",
        "lines"
      ]
    },
    {
      "size": 15,
      "label": "number",
      "purity": 0.06666666666666667,
      "words": [
        "s",
        "head",
        "hand",
        "back",
        "right",
        "left",
        "face",
        "leg",
        "arm",
        "his",
        "legs",
        "one",
        "neck",
        "shoe"
      ]
    },
    {
      "size": 14,
      "label": "unlabelled",
      "purity": 0.0,
      "words": [
        "train",
        "front",
        "bus",
        "car",
        "plane",
        "truck",
        "motorcycle",
        "tracks",
        "wheel",
        "bike",
        "airplane",
        "fire",
        "tire",
        "old"
      ]
    },
    {
      "size": 14,
      "label": "unlabelled",
      "purity": 0.0,
      "words": [
        "cat",
        "dog",
        "bear",
        "giraffe",
        "horse",
        "elephant",
        "zebra",
        "bird",
        "sheep",
        "cow",
        "trunk",
        "body",
        "baby",
        "teddy"
      ]
    },
    {
      "size": 13,
      "label": "unlabelled",
      "purity": 0.0,
      "words": [
        "wearing",
        "shirt",
        "hat",
        "pants",
        "jacket",
        "shorts",
        "helmet",
        "shoes",
        "glasses",
        "jeans",
        "cap",
        "tie",
        "suit"
      ]
    },
    {
      "size": 12,
      "label": "colour",
      "purity": 0.6666666666666666,
      "words": [
        "red",
        "brown",
        "gray",
        "dark",
        "grey",
        "long",
        "pink",
        "over",
        "short",
        "tan",
        "purple",
        "striped"
      ]
    },
    {
      "size": 12,
      "label": "material",
      "purity": 0.16666666666666666,
      "words": [
        "table",
        "small",
        "top",
        "wooden",
        "metal",
        "silver",
        "under",
        "handle",
        "sink",
        "made",
        "counter",
        "kitchen"
      ]
    },
    {
      "size": 12,
      "label": "unlabelled",
      "purity": 0.0,
      "words": [
        "color",
        "chair",
        "bed",
        "colored",
        "umbrella",
        "couch",
        "kite",
        "flowers",
        "vase",
        "pillow",
        "flower",
        "tile"
      ]
    },
    {
      "size": 11,
      "label": "size",
      "purity": 0.09090909090909091,
      "words": [
        "man",
        "woman",
        "person",
        "people",
        "hair",
        "girl",
        "boy",
        "young",
        "child",
        "men",
        "little"
      ]
    },
    {
      "size": 11,
      "label": "unlabelled",
      "purity": 0.0,
      "words": [
        "ground",
        "snow",
        "background",
        "field",
        "line",
        "edge",
        "dirt",
        "distance",
        "covered",
        "area",
        "mountain"
      ]
    },
    {
      "size": 10,
      "label": "number",
      "purity": 0.1,
      "words": [
        "a",
        "by",
        "for",
        "up",
        "down",
        "skateboard",
        "surfboard",
        "ski",
        "bicycle",
        "camera"
      ]
    },
    {
      "size": 10,
      "label": "unlabelled",
      "purity": 0.0,
      "words": [
        "water",
        "part",
        "boat",
        "board",
        "shadow",
        "beach",
        "ocean",
        "sand",
        "wave",
        "reflection"
      ]
    },
    {
      "size": 10,
      "label": "number",
      "purity": 0.3,
      "words": [
        "two",
        "standing",
        "walking",
        "three",
        "playing",
        "pair",
        "riding",
        "outside",
        "group",
        "four"
      ]
    },
    {
      "size": 10,
      "label": "colour",
      "purity": 0.1,
      "words": [
        "light",
        "street",
        "windows",
        "lights",
        "round",
        "mirror",
        "lamp",
        "traffic",
        "bright",
        "ceiling"
      ]
    },
    {
      "size": 9,
      "label": "colour",
      "purity": 0.2222222222222222,
      "words": [
        "yellow",
        "orange",
        "sitting",
        "holding",
        "next",
        "near",
        "around",
        "some",
        "laying"
      ]
    },
    {
      "size": 9,
      "label": "material",
      "purity": 0.2222222222222222,
      "words": [
        "glass",
        "clear",
        "bag",
        "paper",
        "box",
        "plastic",
        "bottle",
        "cup",
        "shelf"
      ]
    },
    {
      "size": 8,
      "label": "unlabelled",
      "purity": 0.0,
      "words": [
        "window",
        "floor",
        "door",
        "toilet",
        "open",
        "bathroom",
        "room",
        "seat"
      ]
    },
    {
      "size": 8,
      "label": "size",
      "purity": 0.125,
      "words": [
        "has",
        "tail",
        "ear",
        "eye",
        "nose",
        "big",
        "mouth",
        "eyes"
      ]
    },
    {
      "size": 8,
      "label": "unlabelled",
      "purity": 0.0,
      "words": [
        "tennis",
        "baseball",
        "player",
        "ball",
        "air",
        "court",
        "racket",
        "frisbee"
      ]
    },
    {
      "size": 7,
      "label": "size",
      "purity": 0.14285714285714285,
      "words": [
        "on",
        "sign",
        "large",
        "letter",
        "number",
        "stop",
        "writing"
      ]
    },
    {
      "size": 7,
      "label": "unlabelled",
      "purity": 0.0,
      "words": [
        "of",
        "with",
        "at",
        "picture",
        "out",
        "photo",
        "off"
      ]
    },
    {
      "size": 7,
      "label": "number",
      "purity": 0.14285714285714285,
      "words": [
        "is",
        "and",
        "this",
        "to",
        "an",
        "it",
        "that"
      ]
    },
    {
      "size": 7,
      "label": "colour",
      "purity": 0.14285714285714285,
      "words": [
        "black",
        "computer",
        "phone",
        "desk",
        "laptop",
        "logo",
        "keyboard"
      ]
    },
    {
      "size": 6,
      "label": "colour",
      "purity": 0.16666666666666666,
      "words": [
        "green",
        "tree",
        "grass",
        "trees",
        "leaves",
        "tall"
      ]
    },
    {
      "size": 6,
      "label": "unlabelled",
      "purity": 0.0,
      "words": [
        "plate",
        "pizza",
        "bowl",
        "food",
        "piece",
        "cake"
      ]
    },
    {
      "size": 5,
      "label": "unlabelled",
      "purity": 0.0,
      "words": [
        "hanging",
        "from",
        "above",
        "looking",
        "flying"
      ]
    },
    {
      "size": 4,
      "label": "colour",
      "purity": 0.5,
      "words": [
        "white",
        "blue",
        "sky",
        "clouds"
      ]
    },
    {
      "size": 3,
      "label": "unlabelled",
      "purity": 0.0,
      "words": [
        "are",
        "there",
        "these"
      ]
    },
    {
      "size": 3,
      "label": "unlabelled",
      "purity": 0.0,
      "words": [
        "side",
        "behind",
        "parked"
      ]
    }
  ],
  "recovered_labels": {
    "material": 3,
    "number": 4,
    "unlabelled": 13,
    "colour": 6,
    "size": 3
  }
}