openfoodfacts/nutrient-detection-layout

该数据集主要包含与食品营养成分相关的信息，如碳水化合物、脂肪、能量等。数据集的特征包括ner_tags、tokens、bboxes、image和meta等。ner_tags特征包含了一系列与食品营养成分相关的标签，tokens特征是一个字符串序列，bboxes特征是一个整数序列的序列，image特征是一个图像类型，meta特征是一个结构体，包含条形码、图像ID、图像URL、OCR URL、批次、标签工作室ID、检查状态、USDA表格、营养文本、无营养表格和评论等信息。数据集分为训练集和测试集，训练集包含1690个样本，测试集包含180个样本。

This dataset primarily contains information related to food nutritional components, such as carbohydrates, fats, energy, etc. The features of the dataset include ner_tags, tokens, bboxes, image, and meta. The ner_tags feature contains a series of labels related to food nutritional components, the tokens feature is a sequence of strings, the bboxes feature is a sequence of sequences of integers, the image feature is of image type, and the meta feature is a structure containing barcode, image ID, image URL, OCR URL, batch, label studio ID, checked status, USDA table, nutrition text, no nutrition table, and comments. The dataset is divided into a training set and a test set, with the training set containing 1690 samples and the test set containing 180 samples.

原始信息汇总

数据集概述

数据集特征

• meta

  • barcode: 字符串
  • image_id: 字符串
  • image_url: 字符串
  • ocr_url: 字符串
  • batch: 字符串
  • label_studio_id: 整数
  • checked: 布尔值
  • usda_table: 布尔值
  • nutrition_text: 布尔值
  • no_nutrition_table: 布尔值
  • comment: 字符串

• tokens: 字符串序列

• bboxes

  • 序列: 整数序列

• ner_tags

  • 类标签:
    • 0: O
    • 1: B-FIBER_100G
    • 2: I-FIBER_100G
    • 3: B-CHOLESTEROL_100G
    • 4: I-CHOLESTEROL_100G
    • 5: B-CHOLESTEROL_SERVING
    • 6: I-CHOLESTEROL_SERVING
    • 7: B-SATURATED_FAT_100G
    • 8: I-SATURATED_FAT_100G
    • 9: B-SUGARS_100G
    • 10: I-SUGARS_100G
    • 11: B-IRON_100G
    • 12: I-IRON_100G
    • 13: B-VITAMIN_D_100G
    • 14: I-VITAMIN_D_100G
    • 15: B-SALT_100G
    • 16: I-SALT_100G
    • 17: B-TRANS_FAT_100G
    • 18: I-TRANS_FAT_100G
    • 19: B-VITAMIN_D_SERVING
    • 20: I-VITAMIN_D_SERVING
    • 21: B-FAT_100G
    • 22: I-FAT_100G
    • 23: B-CARBOHYDRATES_100G
    • 24: I-CARBOHYDRATES_100G
    • 25: B-ADDED_SUGARS_SERVING
    • 26: I-ADDED_SUGARS_SERVING
    • 27: B-ENERGY_KCAL_SERVING
    • 28: I-ENERGY_KCAL_SERVING
    • 29: B-CALCIUM_SERVING
    • 30: I-CALCIUM_SERVING
    • 31: B-SERVING_SIZE
    • 32: I-SERVING_SIZE
    • 33: B-PROTEINS_SERVING
    • 34: I-PROTEINS_SERVING
    • 35: B-ENERGY_KCAL_100G
    • 36: I-ENERGY_KCAL_100G
    • 37: B-SODIUM_100G
    • 38: I-SODIUM_100G
    • 39: B-CARBOHYDRATES_SERVING
    • 40: I-CARBOHYDRATES_SERVING
    • 41: B-ENERGY_KJ_SERVING
    • 42: I-ENERGY_KJ_SERVING
    • 43: B-SODIUM_SERVING
    • 44: I-SODIUM_SERVING
    • 45: B-SALT_SERVING
    • 46: I-SALT_SERVING
    • 47: B-SUGARS_SERVING
    • 48: I-SUGARS_SERVING
    • 49: B-PROTEINS_100G
    • 50: I-PROTEINS_100G
    • 51: B-FIBER_SERVING
    • 52: I-FIBER_SERVING
    • 53: B-ENERGY_KJ_100G
    • 54: I-ENERGY_KJ_100G
    • 55: B-CALCIUM_100G
    • 56: I-CALCIUM_100G
    • 57: B-POTASSIUM_100G
    • 58: I-POTASSIUM_100G
    • 59: B-IRON_SERVING
    • 60: I-IRON_SERVING
    • 61: B-FAT_SERVING
    • 62: I-FAT_SERVING
    • 63: B-POTASSIUM_SERVING
    • 64: I-POTASSIUM_SERVING
    • 65: B-SATURATED_FAT_SERVING
    • 66: I-SATURATED_FAT_SERVING
    • 67: B-TRANS_FAT_SERVING
    • 68: I-TRANS_FAT_SERVING
    • 69: B-ADDED_SUGARS_100G
    • 70: I-ADDED_SUGARS_100G

• image: 图像

数据集分割

• train

  • num_bytes: 213450873.0
  • num_examples: 732

• test

  • num_bytes: 21422030.0
  • num_examples: 80

数据集大小

• download_size: 230515614
• dataset_size: 234872903.0

配置

• config_name: default
• data_files
  • train: data/train-*
  • test: data/test-*