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浏览/检索结果: 共6条，第1-6条 帮助 已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Incorporation of high accuracy surface modeling into machine learning to improve soil organic matter mapping 期刊论文 ECOLOGICAL INDICATORS, 2021, 卷号: 129, 页码: 13 作者:  Wang, Zong;  Du, Zhengping;  Li, Xiaoyan;  Bao, Zhengyi;  Zhao, Na 收藏  |  浏览/下载：52/0  |  提交时间：2021/11/05 Soil organic matter  Dongzhi Loess Tableland  Gradient boosting modeling  Random forest  High accuracy surface modeling   Comparison of additive and isometric log-ratio transformations combined with machine learning and regression kriging models for mapping soil particle size fractions 期刊论文 GEODERMA, 2020, 卷号: 365, 页码: 16 作者:  Wang, Zong;  Shi, Wenjiao;  Zhou, Wei;  Li, Xiaoyan;  Yue, Tianxiang 收藏  |  浏览/下载：7/0  |  提交时间：2020/05/19 Soil particle size fractions  Log-ratio transformation  Boosted regression tree  Random forest  Regression kriging   Heterogeneity of metastatic gastrointestinal stromal tumor on texture analysis: DWI texture as potential biomarker of overall survival 期刊论文 EUROPEAN JOURNAL OF RADIOLOGY, 2020, 卷号: 125, 页码: 6 作者:  Fu, Jia;  Fang, Meng-jie;  Dong, Di;  Li, Jian;  Sun, Ying-shi 收藏  |  浏览/下载：10/0  |  提交时间：2020/06/02 Gastrointestinal stromal tumor  Prognosis  Magnetic resonance imaging  Texture analysis   Automatic speech discrete labels to dimensional emotional values conversion method 期刊论文 IET BIOMETRICS, 2019, 卷号: 8, 页码: 168-176 作者:  Jing, Shaoling;  Mao, Xia;  Chen, Lijiang 收藏  |  浏览/下载：11/0  |  提交时间：2019/12/30 emotion recognition  automatic speech discrete labels  dimensional emotional values conversion method  spontaneous expressions  realistic expressions  commercial attention  dimensional emotion estimation technology  automatic annotation  emotion prediction model  label initialisation  automatic label annotation  label optimisation  different language databases  emotion expressions  predicted labels  concordance correlation coefficient values  annotated values  CCC values  time-consuming   Geographical gradients in the biodiversity of Chinese freshwater molluscs: Implications for conservation 期刊论文 DIVERSITY AND DISTRIBUTIONS, 2018, 卷号: 24, 期号: 4, 页码: 485-496 作者:  Cai, Yongjiu;  Zhang, Min;  Xu, Jun;  Heino, Jani 收藏  |  浏览/下载：30/0  |  提交时间：2019/07/03 biodiversity hotspots  functional diversity  phylogenetic diversity  spatial congruence  species richness  taxonomic distinctness   Geographical gradients in the biodiversity of Chinese freshwater molluscs: Implications for conservation 期刊论文 DIVERSITY AND DISTRIBUTIONS, 2018, 卷号: 24, 期号: 4, 页码: 485-496 作者:  Zhang, Min;  Xu, Jun;  Heino, Jani;  Cai, Yongjiu 收藏  |  浏览/下载：39/0  |  提交时间：2018/12/29 biodiversity hotspots  functional diversity  phylogenetic diversity  spatial congruence  species richness  taxonomic distinctness