Latvian Used-car Market Announcements Monitoring in 2019

Used-car market monitoring was started in 2018, 03 January, when Federal Administrative Court in Leipzig (Germany) allowed cities and communes in Germany to impose bans for diesel cars in order to reduce the level of nitric oxide in the air. This data-set represent second year of market monitoring, 2019. First year monitoring (2018) data-set is available together with data article: Skribans, V. Used-car market dataset for Latvia 2018, (2019) Data in Brief, 22, pp. 859-862. doi: 10.1016/j.dib.2018.12.075. Methodology of data mining is available in research paper: SKRIBANS, V. and HEGERTY, S.W., 2019. Data mining application for used-car market analysis, IMCIC 2019 - 10th International Multi-Conference on Complexity, Informatics and Cybernetics, Proceedings 2019, pp. 35-40.

本二手车市场监测项目始于2018年1月3日，彼时德国莱比锡联邦行政法院（Federal Administrative Court）准许德国各城市与市镇实施柴油车禁令，以降低空气中一氧化氮（nitric oxide）的含量。本数据集对应2019年，即该监测项目的第二年度数据。2018年首年度监测数据集可配套查阅以下数据论文：Skribans, V. 《拉脱维亚2018年二手车市场数据集》，(2019) 《数据简报（Data in Brief）》，第22卷，第859-862页。DOI: 10.1016/j.dib.2018.12.075。本数据集所采用的数据挖掘方法可参阅以下研究论文：SKRIBANS, V. 与 HEGERTY, S.W.，2019年。《用于二手车市场分析的数据挖掘应用》，收录于2019年第十届复杂系统、信息学与控制论国际多学科会议（IMCIC 2019 - 10th International Multi-Conference on Complexity, Informatics and Cybernetics）论文集，2019年，第35-40页。