Coastal cliff data

These data are those used in Perry & Dickson JGR Eathr Surfaces to explore the sample size required to train effective models using machine-learning methods. The data have had their geographic locations removed in order to anonymise them. Data collected during database complication but not include in the analysis have also been removed

本数据集为Perry与Dickson在《JGR Earth Surface》期刊上发表的研究中所使用，旨在探讨利用机器学习方法训练有效模型所需的最小样本量。为保障数据匿名性，已移除其地理坐标信息。此外，在数据库构建过程中收集但未纳入分析的数据亦已被剔除。