机构

• 地理科学与资源研究所 [5]
• 沈阳自动化研究所 [1]

采集方式

• OAI收割 [6]

内容类型

• 期刊论文 [4]
• 会议论文 [2]

发表日期

• 2022 [2]
• 2021 [2]
• 2013 [1]
• 2010 [1]

学科主题

筛选

浏览/检索结果: 共6条，第1-6条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Spatialized Analysis of Air Pollution Complaints in Beijing Using the BERT plus CRF Model 期刊论文  OAI收割 ATMOSPHERE, 2022, 卷号: 13, 期号: 7, 页码: 13 作者:  Wang, Xiaoshuang;  Zhu, Yunqiang;  Zeng, Hongyun;  Cheng, Quanying;  Zhao, Xiaohong   |  收藏  |  浏览/下载：39/0  |  提交时间：2022/09/21 air pollution  address matching  BERT plus CRF model  air pollution complaint  air pollution control  spatial representation   Spatialized Analysis of Air Pollution Complaints in Beijing Using the BERT plus CRF Model 期刊论文  OAI收割 ATMOSPHERE, 2022, 卷号: 13, 期号: 7, 页码: 13 作者:  Wang, Xiaoshuang;  Zhu, Yunqiang;  Zeng, Hongyun;  Cheng, Quanying;  Zhao, Xiaohong   |  收藏  |  浏览/下载：40/0  |  提交时间：2022/09/21 air pollution  address matching  BERT plus CRF model  air pollution complaint  air pollution control  spatial representation   Public Responses to Air Pollution in Shandong Province Using the Online Complaint Data 期刊论文  OAI收割 ISPRS INTERNATIONAL JOURNAL OF GEO-INFORMATION, 2021, 卷号: 10, 期号: 3, 页码: 17 作者:  Sun, Yong;  Ji, Min;  Jin, Fengxiang;  Wang, Huimeng   |  收藏  |  浏览/下载：36/0  |  提交时间：2021/06/10 air pollution  public complaints  sentiment analysis  address matching  spatiotemporal analysis  correlation   Public Responses to Air Pollution in Shandong Province Using the Online Complaint Data 期刊论文  OAI收割 ISPRS INTERNATIONAL JOURNAL OF GEO-INFORMATION, 2021, 卷号: 10, 期号: 3, 页码: 17 作者:  Sun, Yong;  Ji, Min;  Jin, Fengxiang;  Wang, Huimeng   |  收藏  |  浏览/下载：18/0  |  提交时间：2021/06/10 air pollution  public complaints  sentiment analysis  address matching  spatiotemporal analysis  correlation   A shape context based Hausdorff similarity measure in image matching 会议论文  OAI收割 5th International Symposium on Photoelectronic Detection and Imaging (ISPDI) - Infrared Imaging and Applications, Beijing, June 25-27, 2013 作者:  Ma TL(马天磊);  Liu YP(刘云鹏);  Shi ZL(史泽林);  Yin J(尹健) 收藏  |  浏览/下载：36/0  |  提交时间：2013/12/26 The traditional Hausdorff measure, which uses Euclidean distance metric (L2 norm) to define the distance between coordinates of any two points, has poor performance in the presence of the rotation and scale change although it is robust to the noise and occlusion. To address the problem, we define a novel similarity function including two parts in this paper. The first part is Hausdorff distance between shapes which is calculated by exploiting shape context that is rotation and scale invariant as the distance metric. The second part is the cost of matching between centroids. Unlike the traditional method, we use the centroid as reference point to obtain its shape context that embodies global information of the shape. Experiment results demonstrate that the function value between shapes is rotation and scale invariant and the matching accuracy of our algorithm is higher than that of previously proposed algorithm on the MEPG-7 database.   THE DESIGN OF A UNIFIED ADDRESSING SCHEMA AND THE MATCHING MODE OF CHINA 会议论文  OAI收割 作者:  Zhao X. 收藏  |  浏览/下载：20/0  |  提交时间：2012/06/30 Address schema  address matching  matching mode  China