path: root/artifacts/prefix_evaluation.json

{
  "split": "test",
  "samples": 100,
  "mean_best_reference_unigram_f1": 0.5369529475719557,
  "examples": [
    {
      "row": 25,
      "generated": "The man with the glasses is wearing an orange hat and wearing glasses.",
      "references": [
        "The man with pierced ears is wearing glasses and an orange hat.",
        "A man with glasses is wearing a beer can crocheted hat.",
        "A man with gauges and glasses is wearing a Blitz hat.",
        "A man in an orange hat starring at something.",
        "A man wears an orange hat and glasses."
      ],
      "unigram_f1": 0.8
    },
    {
      "row": 34,
      "generated": "A black and white dog is running in a grassy area surrounded by a fence.  Captioned: \"Running in the Park\".  Copyrighted. ",
      "references": [
        "A black and white dog is running in a grassy garden surrounded by a white fence.",
        "A Boston Terrier is running on lush green grass in front of a white fence.",
        "A black and white dog is running through the grass.",
        "A dog runs on the green grass near a wooden fence.",
        "A Boston terrier is running in the grass."
      ],
      "unigram_f1": 0.7567567567567567
    },
    {
      "row": 51,
      "generated": "A young female karate student attempting to balance her leg over a wall while practicing her kicks.",
      "references": [
        "A young female student performing a downward kick to break a board held by her Karate instructor.",
        "Girl about to kick a piece of wood in half while karate instructor holds it",
        "A girl kicking a stick that a man is holding in tae kwon do class.",
        "A girl in karate uniform breaking a stick with a front kick.",
        "A girl breaking boards by using karate."
      ],
      "unigram_f1": 0.47058823529411764
    },
    {
      "row": 89,
      "generated": "Three snowmobiles are parked in a line, with riders wearing helmets and white helmets in the front, and white helmets in the back. One of the snow",
      "references": [
        "Five snowmobile riders all wearing helmets and goggles line up in a snowy clearing in a forest in front of their snowmobiles; they are all wearing black snow pants and from left to right they are wearing a black coat, white coat, red coat, blue coat, and black coat.",
        "Five people wearing winter jackets and helmets stand in the snow, with snowmobiles in the background.",
        "Five people wearing winter clothing, helmets, and ski goggles stand outside in the snow.",
        "A group of snowmobile riders gather in the snow.",
        "Group gathered to go snowmobiling."
      ],
      "unigram_f1": 0.4651162790697674
    },
    {
      "row": 97,
      "generated": "Two men sitting on a roof while one of them works on a roof of a building.",
      "references": [
        "Two men sitting on the roof of a house while another one stands on a ladder.",
        "Two men on a rooftop while another man stands atop a ladder watching them",
        "Three men, one on a ladder, work on a roof.",
        "People are fixing the roof of a house.",
        "Three men are working on a roof."
      ],
      "unigram_f1": 0.6666666666666667
    },
    {
      "row": 124,
      "generated": "A bride in a white dress is being photographed with a groom in a black suit and a photographer in a white shirt. The bride is posed for the camera while",
      "references": [
        "A bride in a light pink dress poses for a picture with male relatives and is being photographed by a man in a cream shirt with white pants.",
        "A man in light colored clothing photographs a group of men wearing dark suits and hats standing around a woman dressed in a strapless gown.",
        "A photographer takes a picture of a group of one girl in a pink dress and 10 boys in suits and hats.",
        "A man photographs a woman in a pink dress and a throng of men in suits.",
        "Man taking a photograph of a well dressed group of teens."
      ],
      "unigram_f1": 0.5762711864406779
    },
    {
      "row": 133,
      "generated": "A group of people wearing snow gear, gloves and hats are standing in front of a building, one person is wearing a scarf and a hat, another is wearing",
      "references": [
        "A group of 11 people in winter wear such as beanies, skiing jackets, gloves and backpacks are standing in snow paddles outside a house made of ice blocks while a person in front of the door seems to be leading them.",
        "A group of people wearing snowshoes, and dressed for winter hiking, is standing in front of a building that looks like it's made of blocks of ice.",
        "The people are quietly listening while the story of the ice cabin was explained to them.",
        "A group of people standing in front of an igloo.",
        "Several students waiting outside an igloo."
      ],
      "unigram_f1": 0.456140350877193
    },
    {
      "row": 134,
      "generated": "A baseball player in red is caught in midair as another player in black and white prepares to hit the ball, while the latter is in the background. The",
      "references": [
        "A baseball player in red leaps into the air to avoid a player in blue, who is shortly behind him as he catches the ball, while other blue team members look on in the background.",
        "A boy in a red uniform is attempting to avoid getting out at home plate, while the catcher in the blue uniform is attempting to catch him.",
        "A baseball player coming into home plate with knee held high and the catcher right in front of him waiting for the ball.",
        "A baseball player attempting to score a run before the catcher tags the player out.",
        "A baseball catcher trying to tag a base runner in a baseball game."
      ],
      "unigram_f1": 0.53125
    },
    {
      "row": 137,
      "generated": "A man wearing a hat and glasses is cleaning a room.",
      "references": [
        "A man wearing a hat and a white shirt is cleaning windows.",
        "A man in a white shirt stands high up on scaffolding",
        "A man stands on boards on top of a huge ladder.",
        "Man works on top of scaffolding.",
        "A guy works on a building."
      ],
      "unigram_f1": 0.7826086956521738
    },
    {
      "row": 199,
      "generated": "A man wearing a yellow jacket holds a sign on the sidewalk and sits on a bench with the words \"No Smoking\" on it. People walk by the sign",
      "references": [
        "A man wearing a reflective vest sits on the sidewalk and holds up pamphlets with bicycles on the cover.",
        "Man in bright yellow vest displays bicycle safety information on street.",
        "A man and woman talking are interrupted and a man covers his face.",
        "A man in a vest is sitting in a chair and holding magazines.",
        "A construction worker holds a sign about bicycling."
      ],
      "unigram_f1": 0.5416666666666666
    },
    {
      "row": 219,
      "generated": "A mother takes her daughter to the park in a new baby seat.",
      "references": [
        "A mother decides to take her child on a piggyback ride outside their apartment complex.",
        "A baby boy in a blue and white striped shirt is sitting on his mother's shoulders.",
        "A mother and her young song enjoying a beautiful day outside.",
        "A young woman is giving a baby a ride on her shoulders.",
        "A woman gives a small child a piggyback ride."
      ],
      "unigram_f1": 0.3571428571428571
    },
    {
      "row": 222,
      "generated": "A male player in a volleyball team prepares to block a shot from the opposing team during a match.",
      "references": [
        "A male volleyball player in red trunks tries to block the shot of the opposing player during a professional volleyball game.",
        "Men playing volleyball, with one player missing the ball but hands still in the air.",
        "A group of spectators watch a men's sand volleyball game.",
        "Volleyball players compete on a sunny day at the beach.",
        "Men playing volleyball in the sand."
      ],
      "unigram_f1": 0.6
    },
    {
      "row": 228,
      "generated": "A woman wearing a white shirt and apron stands in front of a table with a large tray of food and drinks, holding a glass of water and a plate",
      "references": [
        "A woman wearing a pink shirt and red apron stands in her restaurant holding food and surrounded by bagged breads, a microwave and the chalkboard menu up on the wall.",
        "Woman wearing a yellow hat, pink shirt, and red apron is holding food in a kitchen.",
        "Employee in pink shirt smiles for camera inside a restaurant kitchen.",
        "A woman holding a bowl of food in a kitchen.",
        "Women in store happily holding some food."
      ],
      "unigram_f1": 0.4666666666666667
    },
    {
      "row": 246,
      "generated": "An Asian man in a t-shirt and shorts trying to purchase some food. Also wearing a hat. \nTags: asian, shopping, t-shirt\n\nAssistant:",
      "references": [
        "An Asian man in spectacles and a t-shirt preparing some food.",
        "A man working diligently while sitting at a table.",
        "Man sitting using tool at a table in his home.",
        "Indian man whittles in his own home.",
        "A man is sharpening a knife."
      ],
      "unigram_f1": 0.5555555555555556
    },
    {
      "row": 259,
      "generated": "Holes appear in the darkness as two miners explore a dark cavern. A dark room with a water tank is visible in the background.",
      "references": [
        "Spelunkers pose inside a rock cavern while bathed in sunlight from the surface.",
        "Shaft of light in a cave shows three spelunkers",
        "Three rock climbers are posing on big rocks.",
        "People stand inside a rock dome.",
        "Three people sit in a cave."
      ],
      "unigram_f1": 0.21621621621621623
    },
    {
      "row": 279,
      "generated": "A girl in a pink polka dot dress walks on a blue and white striped floor. The girl is in a pink polka dot dress. \nDoes this",
      "references": [
        "A girl in a polka dotted blue jean dress walks barefoot on a balance beam.",
        "A girl in a jean dress is walking along a raised balance beam.",
        "The little girl is walking a beam in gymnastics class.",
        "A little girl balances on a gymnastics beam.",
        "A little girl is walking on a balance beam."
      ],
      "unigram_f1": 0.47619047619047616
    },
    {
      "row": 304,
      "generated": "A couple is sitting on the beach, and the person in the sand is holding their hands.  They are standing in the water.  They are also wearing",
      "references": [
        "A couple is sitting on the sand with their feet in the water, and they are shaking hands.",
        "A man and woman wearing sunglasses sit halfway in the water.",
        "A boy and a girl holding hands while sitting on a shore.",
        "A couple with sunglasses are laying on the beach.",
        "A blond holding hands with a guy in the sand."
      ],
      "unigram_f1": 0.6666666666666667
    },
    {
      "row": 318,
      "generated": "A woman standing in a store with 2 rows of stands, a woman in a blue shirt and a man in a blue shirt standing in the stands. There",
      "references": [
        "A woman standing with 3 other people in a store with two tables, some shelves with coffee and tea for sale, and a refrigerated drink case.",
        "A woman in a gray sweater and black baseball cap is standing in line at a shop.",
        "A woman in a hat waits to be served at a store.",
        "Young people are standing in the store.",
        "A woman in a cap at a coffee shop."
      ],
      "unigram_f1": 0.34782608695652173
    },
    {
      "row": 340,
      "generated": "The person on the leash is holding on to a piece of rope on a sidewalk with a sign on it. He is on a balcony.",
      "references": [
        "The person has a striped shirt on and is holding on to a rope on a mountain.",
        "A kid rock climbing against the backdrop of a green valley",
        "The person in the striped shirt is mountain climbing.",
        "A woman in a striped shirt climbs up a mountain.",
        "A young man climbs a rocky hill."
      ],
      "unigram_f1": 0.558139534883721
    },
    {
      "row": 395,
      "generated": "Two young women in front of a street market display of clothes and money for two young people. Behind them are two young people in front of a bank. Portrait",
      "references": [
        "Two young attractive women in front of a store drop coins for street performers.",
        "Two women enjoy the entertainment of street performers.",
        "Two men pretend to be statutes while women look on.",
        "Two young women stop and watch street performers.",
        "Pedestrians interact with street artists."
      ],
      "unigram_f1": 0.4090909090909091
    },
    {
      "row": 434,
      "generated": "A group of people standing on the front of a building in a city.",
      "references": [
        "A group of people standing on the lawn in front of a building.",
        "Many people in blue jeans stand in front of a white church.",
        "A large group of people stand outside of a church.",
        "Family members standing outside a home.",
        "People standing outside of a building."
      ],
      "unigram_f1": 0.888888888888889
    },
    {
      "row": 472,
      "generated": "A young girl wearing a red and white striped shirt playing a marching band in a line of young people.",
      "references": [
        "A young girl wearing a blue shirt marching in a band playing a trumpet",
        "Girl wearing blue shirt and black shorts plays trumped outside.",
        "A teenager plays her trumpet on the field at a game.",
        "A girl playing trumpet in a marching band.",
        "Girl playing the trumpet in a marching band"
      ],
      "unigram_f1": 0.7058823529411764
    },
    {
      "row": 487,
      "generated": "Man in a t-shirt jumps over a net with a skateboard in the background with a body of water in the background. A cityscape in the background. In",
      "references": [
        "Person in a brown sweatshirt does a flip in midair over a trampoline with a river and electrical lines in the background.",
        "A young adult is doing a back flip on a trampoline near a lake.",
        "A woman is doing flips on a trampoline in front of a lake.",
        "A woman does a somersault on a trampoline on the beach.",
        "Trampolines are a fun way to exercise."
      ],
      "unigram_f1": 0.4313725490196078
    },
    {
      "row": 520,
      "generated": "A man standing in a pub with a neon sign hanging from his arm.",
      "references": [
        "A man standing in a bar with a neon beer sign hanging on the wall",
        "A man stands next to three video game machines and a beer sign.",
        "A man stands next to a bank of computer gambling machines.",
        "A man is standing by a group of video games in a bar.",
        "A man stands next to three video machines."
      ],
      "unigram_f1": 0.689655172413793
    },
    {
      "row": 539,
      "generated": "A woman in a green shirt looking at a drill while a man looks on.",
      "references": [
        "A woman in a green tank top looking at a drill while a crowd looks on.",
        "A woman using a power drill in front of a group of people.",
        "A woman uses a drill while another man takes her picture.",
        "A woman, in a teal tank top, holding a power drill.",
        "Spectators about to watch a woman use a drill."
      ],
      "unigram_f1": 0.8387096774193549
    }
  ],
  "training": "text only; no image features or image-text pairs"
}