User Interaction-Based Requirements Change Prediction in Agile Software Development

These are the dataset and software for the experiment: 1.CRF-experiment data.zip is the data for three sub-experiments： 1newtrain.data --the training data of prototype system 1newtest.data --the test data of prototype system 2newtrain.data --the training data of first iteration system 2newtest.data --the test data of first iteration system 3newtrain.data --the training data of second iteration system 3newtest.data --the test data of second iteration system 2.FileManager-experiment platform.zip is the source code of the web system after two iterations.本资源包含用于本次实验的数据集与配套软件： 1. CRF实验数据集.zip（CRF-experiment data.zip）为三项子实验的数据源，各文件说明如下： 1newtrain.data：原型系统的训练数据集 1newtest.data：原型系统的测试数据集 2newtrain.data：首轮迭代系统的训练数据集 2newtest.data：首轮迭代系统的测试数据集 3newtrain.data：第二轮迭代系统的训练数据集 3newtest.data：第二轮迭代系统的测试数据集 2. FileManager实验平台.zip（FileManager-experiment platform.zip）为历经两轮迭代后的Web系统源代码。