快递面单OCR识别|OCR识别数据集|快递行业数据集
收藏UniProt
UniProt(Universal Protein Resource)是全球公认的蛋白质序列与功能信息权威数据库,由欧洲生物信息学研究所(EBI)、瑞士生物信息学研究所(SIB)和美国蛋白质信息资源中心(PIR)联合运营。该数据库以其广度和深度兼备的蛋白质信息资源闻名,整合了实验验证的高质量数据与大规模预测的自动注释内容,涵盖从分子序列、结构到功能的全面信息。UniProt核心包括注释详尽的UniProtKB知识库(分为人工校验的Swiss-Prot和自动生成的TrEMBL),以及支持高效序列聚类分析的UniRef和全局蛋白质序列归档的UniParc。其卓越的数据质量和多样化的检索工具,为基础研究和药物研发提供了无可替代的支持,成为生物学研究中不可或缺的资源。
www.uniprot.org 收录
GHCN
GHCN(Global Historical Climatology Network)是一个全球历史气候网络数据集,包含了全球各地气象站记录的每日气象数据,如温度、降水、风速等。该数据集用于研究气候变化和天气模式。
www.ncei.noaa.gov 收录
Population and Housing Census of 2007 - Ethiopia
Geographic coverage --------------------------- National coverage Analysis unit --------------------------- Household Person Housing unit Universe --------------------------- The census has counted people on dejure and defacto basis. The dejure population comprises all the persons who belong to a given area at a given time by virtue of usual residence, while under defacto approach people were counted as the residents of the place where they found. In the census, a person is said to be a usual resident of a household (and hence an area) if he/she has been residing in the household continuously for at least six months before the census day or intends to reside in the household for six months or longer. Thus, visitors are not included with the usual (dejure) population. Homeless persons were enumerated in the place where they spent the night on the enumeration day. The 2007 census counted foreign nationals who were residing in the city administration. On the other hand all Ethiopians living abroad were not counted. Kind of data --------------------------- Census/enumeration data [cen] Mode of data collection --------------------------- Face-to-face [f2f] Research instrument --------------------------- Two type sof questionnaires were used to collect census data: i) Short questionnaire ii) Long questionnaire Unlike the previous censuses, the contents of the short and long questionnaires were similar both for the urban and rural areas as well as for the entire city. But the short and the long questionnaires differ by the number of variables they contained. That is, the short questionnaire was used to collect basic data on population characteristics, such as population size, sex, age, language, ethnic group, religion, orphanhood and disability. Whereas the long questionnaire includes information on marital status, education, economic activity, migration, fertility, mortality, as well as housing stocks and conditions in addition to those questions contained in a short questionnaire.
catalog.ihsn.org 收录
Tropicos
Tropicos是一个全球植物名称数据库,包含超过130万种植物的名称、分类信息、分布数据、图像和参考文献。该数据库由密苏里植物园维护,旨在为植物学家、生态学家和相关领域的研究人员提供全面的植物信息。
www.tropicos.org 收录
ShapeNet
ShapeNet 是由斯坦福大学、普林斯顿大学和美国芝加哥丰田技术研究所的研究人员开发的大型 3D CAD 模型存储库。该存储库包含超过 3 亿个模型,其中 220,000 个模型被分类为使用 WordNet 上位词-下位词关系排列的 3,135 个类。 ShapeNet Parts 子集包含 31,693 个网格,分为 16 个常见对象类(即桌子、椅子、平面等)。每个形状基本事实包含 2-5 个部分(总共 50 个部分类)。
OpenDataLab 收录