cwinkler/patents_green_plastics
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--- dataset_info: features: - name: abstract dtype: string - name: label dtype: int64 splits: - name: train num_bytes: 8088461 num_examples: 11196 download_size: 4025753 dataset_size: 8088461 language: - en size_categories: - 10K<n<100K --- # Dataset Card for "Patents_Green_Plastics" number of rows: 11.196 features: [title, label] label: 0, 1 The dataset contains patent abstracts that are labeled as 1 (="Green Plastics") and 0 (="Not Green Plastics"). # Dataset Creation The [BIGPATENT](https://huggingface.co/datasets/big_patent) dataset is the source for this dataset. In a first step, abstracts of BIGPATENT were filtered by the terms "plastics" and "polymer". The resulting "Plastics" dataset contained 64.372 samples. In a second step, the 64.372 samples were filtered by terms which define "green plastics". "Green Plastics" are defined by the list of terms: "degrada", "recycl", "bio", "compost", "bact", "waste recovery", "zero waste", "sustainab", "Bio-Based", "Bio-Degradable", "Renewable", "Green Plastics", "Renewable", "Degradable", "Compostable", "Bio-resorbable", "Bio-soluble", "Cellulose", "Biodegradable","Mycelium", "Recyclability", "Degradability", "Bio-Polymer", "reuse", "reusable", "reusing", "Degradation", "Multiple Use", "Bioplastic", "Polyhydroxyalkanoates", "PHA", "Polylactide", "PLA", "Polyglycolide", "PGA" (some terms might repeat) The group of "Green Plastics" containing 5.598 rows was labeled as 1. An equal amount of samples (=5.598 rows) was randomly chosen from the "Plastics" dataset, defined as "Not Green Plastics" and labeled as 0. Both groups ("Green Plastics" and "Not Green Plastics") were merged together.
数据集信息: 特征: - 名称:摘要(abstract),数据类型:字符串 - 名称:标签(label),数据类型:64位整数(int64) 划分集: - 名称:训练集(train),字节数:8088461,样本数:11196 下载大小:4025753,数据集总大小:8088461 语言:英语(en) 规模分类:10K<n<100K # “绿色塑料(Patents_Green_Plastics)”数据集卡片 样本总量:11196 特征字段:[标题(title),标签(label)] 标签取值:0、1 本数据集包含标注为1(=“绿色塑料”)与0(=“非绿色塑料”)的专利摘要。 ## 数据集构建流程 本数据集的数据源为[BIGPATENT](https://huggingface.co/datasets/big_patent)数据集。 第一步:以关键词“plastics(塑料)”与“polymer(聚合物)”对BIGPATENT数据集的摘要进行筛选,得到包含64372条样本的“塑料”数据集。 第二步:以定义“绿色塑料”的关键词对上述64372条样本进行二次筛选。 “绿色塑料”的定义关键词列表如下: "degrada(降解)", "recycl(回收)", "bio(生物)", "compost(堆肥)", "bact(细菌)", "waste recovery(废物回收)", "zero waste(零废弃)", "sustainab(可持续)", "Bio-Based(生物基)", "Bio-Degradable(生物可降解)", "Renewable(可再生)", "Green Plastics(绿色塑料)", "Degradable(可降解)", "Compostable(可堆肥)", "Bio-resorbable(生物可吸收)", "Bio-soluble(生物可溶)", "Cellulose(纤维素)", "Biodegradable(可生物降解)", "Mycelium(菌丝体)", "Recyclability(可回收性)", "Degradability(降解性)", "Bio-Polymer(生物聚合物)", "reuse(再利用)", "reusable(可重复使用的)", "reusing(再利用)", "Degradation(降解)", "Multiple Use(多次使用)", "Bioplastic(生物塑料)", "Polyhydroxyalkanoates(聚羟基脂肪酸酯)", "PHA", "Polylactide(聚乳酸)", "PLA", "Polyglycolide(聚乙醇酸)", "PGA" (部分关键词存在重复) 经筛选得到的“绿色塑料”组共包含5598条样本,标注为1。 从“塑料”数据集的剩余样本中随机抽取等量的5598条样本,定义为“非绿色塑料”并标注为0。 最后将“绿色塑料”与“非绿色塑料”两个组别合并,得到最终数据集。
数据集概述
基本信息
- 数据集名称: Patents_Green_Plastics
- 行数: 11,196
- 特征:
- abstract: 字符串类型
- label: 整数类型 (int64)
- 标签:
- 0: "Not Green Plastics"
- 1: "Green Plastics"
数据集大小
- 下载大小: 4,025,753字节
- 数据集大小: 8,088,461字节
- 训练集大小:
- 字节数: 8,088,461
- 示例数: 11,196
语言
- 语言: 英语 (en)
数据集类别
- 大小类别: 10K<n<100K
数据集创建
- 来源: 从BIGPATENT数据集筛选而来
- 筛选过程:
- 第一步: 从BIGPATENT中筛选出包含"plastics"和"polymer"的摘要,形成"Plastics"数据集,包含64,372样本。
- 第二步: 进一步筛选出定义"green plastics"的术语,形成"Green Plastics"组,包含5,598样本,标记为1。
- 第三步: 从"Plastics"数据集中随机选择5,598样本,标记为0,定义为"Not Green Plastics"。
- 最终合并: 将"Green Plastics"和"Not Green Plastics"两组数据合并。
绿色塑料定义术语
- 术语列表: "degrada", "recycl", "bio", "compost", "bact", "waste recovery", "zero waste", "sustainab", "Bio-Based", "Bio-Degradable", "Renewable", "Green Plastics", "Renewable", "Degradable", "Compostable", "Bio-resorbable", "Bio-soluble", "Cellulose", "Biodegradable","Mycelium", "Recyclability", "Degradability", "Bio-Polymer", "reuse", "reusable", "reusing", "Degradation", "Multiple Use", "Bioplastic", "Polyhydroxyalkanoates", "PHA", "Polylactide", "PLA", "Polyglycolide", "PGA"




