imagenet-1k-random-20.0-frac-1over64

该数据集包含图像和对应的分类标签，标签涵盖了101个不同的类别，包括多种动物和物体。

原始信息汇总

数据集概述

数据集信息

• 特征:
  • image: 图像数据，数据类型为 image。
  • label: 标签数据，数据类型为 class_label，包含以下类别：
    • 0: tench, Tinca tinca
    • 1: goldfish, Carassius auratus
    • 2: great white shark, white shark, man-eater, man-eating shark, Carcharodon carcharias
    • 3: tiger shark, Galeocerdo cuvieri
    • 4: hammerhead, hammerhead shark
    • 5: electric ray, crampfish, numbfish, torpedo
    • 6: stingray
    • 7: cock
    • 8: hen
    • 9: ostrich, Struthio camelus
    • 10: brambling, Fringilla montifringilla
    • 11: goldfinch, Carduelis carduelis
    • 12: house finch, linnet, Carpodacus mexicanus
    • 13: junco, snowbird
    • 14: indigo bunting, indigo finch, indigo bird, Passerina cyanea
    • 15: robin, American robin, Turdus migratorius
    • 16: bulbul
    • 17: jay
    • 18: magpie
    • 19: chickadee
    • 20: water ouzel, dipper
    • 21: kite
    • 22: bald eagle, American eagle, Haliaeetus leucocephalus
    • 23: vulture
    • 24: great grey owl, great gray owl, Strix nebulosa
    • 25: European fire salamander, Salamandra salamandra
    • 26: common newt, Triturus vulgaris
    • 27: eft
    • 28: spotted salamander, Ambystoma maculatum
    • 29: axolotl, mud puppy, Ambystoma mexicanum
    • 30: bullfrog, Rana catesbeiana
    • 31: tree frog, tree-frog
    • 32: tailed frog, bell toad, ribbed toad, tailed toad, Ascaphus trui
    • 33: loggerhead, loggerhead turtle, Caretta caretta
    • 34: leatherback turtle, leatherback, leathery turtle, Dermochelys coriacea
    • 35: mud turtle
    • 36: terrapin
    • 37: box turtle, box tortoise
    • 38: banded gecko
    • 39: common iguana, iguana, Iguana iguana
    • 40: American chameleon, anole, Anolis carolinensis
    • 41: whiptail, whiptail lizard
    • 42: agama
    • 43: frilled lizard, Chlamydosaurus kingi
    • 44: alligator lizard
    • 45: Gila monster, Heloderma suspectum
    • 46: green lizard, Lacerta viridis
    • 47: African chameleon, Chamaeleo chamaeleon
    • 48: Komodo dragon, Komodo lizard, dragon lizard, giant lizard, Varanus komodoensis
    • 49: African crocodile, Nile crocodile, Crocodylus niloticus
    • 50: American alligator, Alligator mississipiensis
    • 51: triceratops
    • 52: thunder snake, worm snake, Carphophis amoenus
    • 53: ringneck snake, ring-necked snake, ring snake
    • 54: hognose snake, puff adder, sand viper
    • 55: green snake, grass snake
    • 56: king snake, kingsnake
    • 57: garter snake, grass snake
    • 58: water snake
    • 59: vine snake
    • 60: night snake, Hypsiglena torquata
    • 61: boa constrictor, Constrictor constrictor
    • 62: rock python, rock snake, Python sebae
    • 63: Indian cobra, Naja naja
    • 64: green mamba
    • 65: sea snake
    • 66: horned viper, cerastes, sand viper, horned asp, Cerastes cornutus
    • 67: diamondback, diamondback rattlesnake, Crotalus adamanteus
    • 68: sidewinder, horned rattlesnake, Crotalus cerastes
    • 69: trilobite
    • 70: harvestman, daddy longlegs, Phalangium opilio
    • 71: scorpion
    • 72: black and gold garden spider, Argiope aurantia
    • 73: barn spider, Araneus cavaticus
    • 74: garden spider, Aranea diademata
    • 75: black widow, Latrodectus mactans
    • 76: tarantula
    • 77: wolf spider, hunting spider
    • 78: tick
    • 79: centipede
    • 80: black grouse
    • 81: ptarmigan
    • 82: ruffed grouse, partridge, Bonasa umbellus
    • 83: prairie chicken, prairie grouse, prairie fowl
    • 84: peacock
    • 85: quail
    • 86: partridge
    • 87: African grey, African gray, Psittacus erithacus
    • 88: macaw
    • 89: sulphur-crested cockatoo, Kakatoe galerita, Cacatua galerita
    • 90: lorikeet
    • 91: coucal
    • 92: bee eater
    • 93: hornbill
    • 94: hummingbird
    • 95: jacamar
    • 96: toucan
    • 97: drake
    • 98: red-breasted merganser, Mergus serrator
    • 99: goose
    • 100: black swan, Cygnus atratus
    • 101: tusker
    • 102: echidna, spiny anteater, anteater
    • 103: platypus, duckbill, duckbilled platypus, duck-billed platypus, Ornithorhynchus anatinus
    • 104: wallaby, brush kangaroo
    • 105: koala, koala bear, kangaroo bear, native bear, Phascolarctos cinereus
    • 106: wombat
    • 107: jellyfish
    • 108: sea anemone, anemone
    • 109: brain coral
    • 110: flatworm, platyhelminth
    • 111: nematode, nematode worm, roundworm
    • 112: conch
    • 113: snail
    • 114: slug
    • 115: sea slug, nudibranch
    • 116: chiton, coat-of-mail shell, sea cradle, polyplacophore
    • 117: chambered nautilus, pearly nautilus, nautilus
    • 118: Dungeness crab, Cancer magister
    • 119: rock crab, Cancer irroratus
    • 120: fiddler crab
    • 121: king crab, Alaska crab, Alaskan king crab, Alaska king crab, Paralithodes camtschatica
    • 122: American lobster, Northern lobster, Maine lobster, Homarus americanus
    • 123: spiny lobster, langouste, rock lobster, crawfish, crayfish, sea crawfish
    • 124: crayfish, crawfish, crawdad, crawdaddy
    • 125: hermit crab
    • 126: isopod
    • 127: white stork, Ciconia ciconia
    • 128: black stork, Ciconia nigra
    • 129: spoonbill
    • 130: flamingo
    • 131: little blue heron, Egretta caerulea
    • 132: American egret, great white heron, Egretta albus
    • 133: bittern
    • 134: crane
    • 135: limpkin, Aramus pictus
    • 136: European gallinule, Porphyrio porphyrio
    • 137: American coot, marsh hen, mud hen, water hen, Fulica americana
    • 138: bustard
    • 139: ruddy turnstone, Arenaria interpres
    • 140: red-backed sandpiper, dunlin, Erolia alpina
    • 141: redshank, Tringa totanus
    • 142: dowitcher
    • 143: oystercatcher, oyster catcher
    • 144: pelican
    • 145: king penguin, Aptenodytes patagonica
    • 146: albatross, mollymawk
    • 147: grey whale, gray whale, devilfish, Eschrichtius gibbosus, Eschrichtius robustus
    • 148: killer whale, killer, orca, grampus, sea wolf, Orcinus orca
    • 149: dugong, Dugong dugon
    • 150: sea lion
    • 151: Chihuahua
    • 152: Japanese spaniel
    • 153: Maltese dog, Maltese terrier, Maltese
    • 154: Pekinese, Pekingese, Peke
    • 155: Shih-Tzu
    • 156: Blenheim spaniel
    • 157: papillon
    • 158: toy terrier
    • 159: Rhodesian ridgeback
    • 160: Afghan hound, Afghan
    • 161: basset, basset hound
    • 162: beagle
    • 163: bloodhound, sleuthhound
    • 164: bluetick
    • 165: black-and-tan coonhound
    • 166: Walker hound, Walker foxhound
    • 167: English foxhound
    • 168: redbone
    • 169: borzoi, Russian wolfhound
    • 170: Irish wolfhound
    • 171: Italian greyhound
    • 172: whippet
    • 173: Ibizan hound, Ibizan Podenco
    • 174: Norwegian elkhound, elkhound
    • 175: otterhound, otter hound
    • 176: Saluki, gazelle hound
    • 177: Scottish deerhound, deerhound
    • 178: Weimaraner
    • 179: Staffordshire bullterrier, Staffordshire bull terrier
    • 180: American Staffordshire terrier, Staffordshire terrier, American pit bull terrier, pit bull terrier
    • 181: Bedlington terrier
    • 182: Border terrier
    • 183: Kerry blue terrier
    • 184: Irish terrier
    • 185: Norfolk terrier
    • 186: Norwich terrier
    • 187: Yorkshire terrier
    • 188: wire-haired fox terrier
    • 189: Lakeland terrier
    • 190: Sealyham terrier, Sealyham
    • 191: Airedale, Airedale terrier
    • 192: cairn, cairn terrier
    • 193: Australian terrier
    • 194: Dandie Dinmont, Dandie Dinmont terrier
    • 195: Boston bull, Boston terrier
    • 196: miniature schnauzer
    • 197: giant schnauzer
    • 198: standard schnauzer
    • 199: Scotch terrier, Scottish terrier, Scottie
    • 200: Tibetan terrier, chrysanthemum dog
    • 201: silky terrier, Sydney silky
    • 202: soft-coated wheaten terrier
    • 203: West Highland white terrier
    • 204: Lhasa, Lhasa apso
    • 205: flat-coated retriever
    • 206: curly-coated retriever
    • 207: golden retriever
    • 208: Labrador retriever
    • 209: Chesapeake Bay retriever
    • 210: German short-haired pointer
    • 211: vizsla, Hungarian pointer
    • 212: English setter
    • 213: Irish setter, red setter
    • 214: Gordon setter
    • 215: Brittany spaniel
    • 216: clumber, clumber spaniel
    • 217: English springer, English springer spaniel
    • 218: Welsh springer spaniel
    • 219: cocker spaniel, English cocker spaniel, cocker
    • 220: Sussex spaniel
    • 221: Irish water spaniel
    • 222: kuvasz
    • 223: schipperke
    • 224: groenendael
    • 225: malinois
    • 226: briard
    • 227: kelpie
    • 228: komondor
    • 229: Old English sheepdog, bobtail
    • 230: Shetland sheepdog, Shetland sheep dog, Shetland
    • 231: collie
    • 232: Border collie
    • 233: Bouvier des Flandres, Bouviers des Flandres
    • 234: Rottweiler
    • 235: German shepherd, German shepherd dog, German police dog, alsatian
    • 236: Doberman, Doberman pinscher
    • 237: miniature pinscher
    • 238: Greater Swiss Mountain dog
    • 239: Bernese mountain dog
    • 240: Appenzeller
    • 241: EntleBucher
    • 242: boxer
    • 243: bull mastiff
    • 244: Tibetan mastiff
    • 245: French bulldog
    • 246: Great Dane
    • 247: Saint Bernard, St Bernard
    • 248: Eskimo dog, husky
    • 249: malamute, malemute, Alaskan malamute
    • 250: Siberian husky
    • 251: dalmatian, coach dog, carriage dog
    • 252: affenpinscher, monkey pinscher, monkey dog
    • 253: basenji
    • 254: pug, pug-dog
    • 255: Leonberg
    • 256: Newfoundland, Newfoundland dog
    • 257: Great Pyrenees
    • 258: Samoyed, Samoyede
    • 259: Pomeranian
    • 260: chow, chow chow
    • 261: keeshond
    • 262: Brabancon griffon
    • 263: Pembroke, Pembroke Welsh corgi
    • 264: Cardigan, Cardigan Welsh corgi
    • 265: toy poodle
    • 266: miniature poodle
    • 267: standard poodle
    • 268: Mexican hairless
    • 269: timber wolf, grey wolf, gray wolf, Canis lupus
    • 270: white wolf, Arctic wolf, Canis lupus tundrarum
    • 271: red wolf, maned wolf, Canis rufus, Canis niger
    • 272: coyote, prairie wolf, brush wolf, Canis latrans
    • 273: dingo, warrigal, warragal, Canis dingo
    • 274: dhole, Cuon alpinus
    • 275: African hunting dog, hyena dog, Cape hunting dog

搜集汇总

数据集介绍

构建方式

该数据集名为imagenet-1k-random-20.0-frac-1over64，源自广泛使用的ImageNet数据集。其构建方式是通过从ImageNet-1K数据集中随机抽取样本，具体比例为原数据集的1/64。这种抽样方法确保了数据集的规模适中，同时保留了ImageNet的核心特征，便于在资源有限的情况下进行实验和模型训练。

特点

该数据集的特点在于其样本的多样性和代表性。尽管规模较小，但通过随机抽样，数据集涵盖了ImageNet-1K中的多种类别，包括动物、植物、交通工具等，确保了数据的广泛覆盖。此外，每个样本均包含图像及其对应的标签，标签详细描述了图像内容，便于进行分类和识别任务。

使用方法

该数据集适用于多种计算机视觉任务，如图像分类、目标检测和图像分割等。用户可以通过加载数据集中的图像和标签，进行模型的训练和验证。由于数据集规模适中，适合在资源有限的环境下进行快速实验和模型迭代。此外，该数据集也可用于测试模型的泛化能力，尤其是在处理多样化的图像数据时。

背景与挑战

背景概述

imagenet-1k-random-20.0-frac-1over64数据集是基于ImageNet-1K数据集的一个子集，由主要研究人员或机构在特定研究背景下创建。该数据集的核心研究问题在于通过随机抽样技术，从原始ImageNet-1K数据集中提取出20.0%的样本，并进一步将其缩减至原始大小的1/64，以探索在有限数据资源下深度学习模型的性能表现。这一研究不仅对图像分类领域具有重要意义，也为数据稀缺环境下的模型训练提供了新的思路和实验基础。

当前挑战

该数据集在构建过程中面临的主要挑战包括：首先，如何在保持数据多样性的同时，有效地进行随机抽样，以确保子集能够代表原始数据集的特征分布；其次，数据集的缩减可能导致信息丢失，进而影响模型的泛化能力。此外，由于数据量的大幅减少，模型在训练过程中可能更容易出现过拟合现象，这对模型的鲁棒性和准确性提出了更高的要求。

常用场景

经典使用场景

imagenet-1k-random-20.0-frac-1over64数据集在计算机视觉领域中被广泛用于图像分类任务的基准测试。该数据集包含了从ImageNet-1K中随机抽取的20%的图像，且每类图像数量为原数据集的1/64。这一设计使得数据集在保持多样性的同时，规模适中，非常适合用于快速验证模型在图像分类任务中的性能。

解决学术问题

该数据集主要解决了在图像分类任务中，如何在有限的计算资源下高效评估模型性能的问题。通过提供一个规模适中且多样性丰富的子集，研究者能够在不牺牲数据多样性的前提下，快速迭代模型设计与优化，从而加速学术研究的进程。

衍生相关工作

基于imagenet-1k-random-20.0-frac-1over64数据集，许多研究工作聚焦于轻量级模型的设计与优化。例如，一些研究提出了基于该数据集的模型压缩技术，旨在减少模型参数的同时保持较高的分类精度。此外，该数据集还被用于验证迁移学习方法的有效性，尤其是在资源受限的环境中。