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[期刊论文] 作者:MENG Fan-rong,GAO Chun-xiao,LI, 来源:计算机应用研究 年份:2004
极速学习机(ELM)算法只对平衡数据集分类较好,对于非平衡数据集,它通常偏向多数样本类,对于少数样本类性能较低。针对这一问题,提出了一种处理不平衡数据集分类的ELM模型(ELM-CIL),该......
[期刊论文] 作者:Yang Jie,Liu Cai-Long,Gao Chun-Xiao, 来源:中国物理B(英文版) 年份:2013
[期刊论文] 作者:HU Ting-Jing,CUI Xiao-Yan,LI Xue-Fei,WANG Jing-Shu,YANG Jing-Hai,GAO Chun-Xiao, 来源:中国物理快报(英文版) 年份:2015
[期刊论文] 作者:Luo Ji-Feng,Han Yong-Hao,Tang Ben-Chen,Gao Chun-Xiao,Li Min,Zou Guang-Tian, 来源:中国物理(英文版) 年份:2005
The in-situ electrical resistance measurement on the microcrystal of 1,4-bis[(4-methyloxyphenyl)-1,3,4-oxadiazolyl]-2,5-bisheptyloxyphenylene (OXD-2) has been c...
[期刊论文] 作者:Luo Ji-Feng,Tang Ben-Chen,Gao Chun-Xiao,Li Min,Han Yong-Hao,Zou Guang-Tian, 来源:中国物理(英文版) 年份:2005
The effects of pressure on the fluorescence emission and Raman spectra of 1,4-bis[(4-methyloxyphenyl)-1,3,4-oxadiazolyl]- 2,5-bisheptyloxyphenylene (OXD-2) and...
[期刊论文] 作者:WANG Cheng-Xin,GAO Chun-Xiao,LIU Hong-Wu,HAN Yong-Hao,LUO Ji-Feng,SEEN Cai-Xia, 来源:中国物理快报(英文版) 年份:
[期刊论文] 作者:LUO Ji-Feng,HAN Yong-Hao,TANG Ben-Chen,GAO Chun-Xiao,LI Min,ZOU Guang-Tian, 来源:中国物理快报(英文版) 年份:2005
The electrical resistivity variation of 1,4-bis[(4-methylphenyl)- 1,3, 4-oxadiazolyl]phenylene ( OXD- 1 ) microcrystal is studied under variable pressure and te...
[期刊论文] 作者:YANG Jie,PENG Gang,LIU Cai-Long,LU Han,HAN Yong-Hao,GAO Chun-Xiao, 来源:中国物理快报(英文版) 年份:2013
We report a quantitative analysis of by-pass current effect on the accuracy of resistivity measurement in a diamond anvil cell.Due to the by-pass current,the sa...
[期刊论文] 作者:LIU Xi-Zhe,MENG Qing-Bo,GAO Chun-Xiao,XUE Bo-Fei,WANG Hong-Xia,CHEN Li-Quan,O.Sato,A.Fujishima, 来源:中国物理快报(英文版) 年份:2004
In nanocrystalline dye-sensitized solar cells (DSSCs) the absorption of a large fraction of the incident solar radiation is important for achieving high efficie...
[期刊论文] 作者:YANG Xiao-Cui,HAO Ai-Min,YANG Jie,HAN Yong-Hao,PENG Gang,GAO Chun-Xiao,ZOU Guang-Tian, 来源:中国物理快报(英文版) 年份:2008
An investigation on the structural stabilities and electronic properties of SrX (X =S,Se and Te) under high pressure is conducted using the first-principles cal...
[期刊论文] 作者:HAN Yong-Hao,LUO Ji-Feng,HAO Ai-Min,GAO Chun-Xiao,XIE Hong-Sen,QU Sheng-Chun,LIU Hong-Wu,ZOU Guang-Tian, 来源:中国物理快报(英文版) 年份:2004
An effective method is developed to fabricate metallic microcircuits in diamond anvil cell (DAC) for resistivity measurement under high pressure.The resistivity...
[期刊论文] 作者:HE Chun-Yuan,GAO Chun-Xiao,LI Ming,HAO Ai-Min,HUANG Xiao-Wei,ZHANG Dong-Mei,YU Cui-Ling,WANG Yue, 来源:中国物理快报(英文版) 年份:2007
In situ resistivity measurement has been performed to investigate the electron transport property of powered CdTe under high pressure and moderate temperature i...
[期刊论文] 作者:Hao Ai-Min,Gao Chun-Xiao,Li Ming,He Chun-Yuan,Huang Xiao-Wei,Zhang Dong-Mei,Yu Cui-Ling,Guan Rui,Zou, 来源:中国物理(英文版) 年份:2007
Using a microcircuit fabricated on a diamond anvil cell, we have measured in-situ conductivity of HgSe under high pressures, and investigated the temperature de...
[期刊论文] 作者:LI Ming,GAO Chun-Xiao,MA Yan-Zhang,HE Chun-Yuan,HAO Ai-Min,ZHANG Dong-Mei,LI Yan-Chun,LIU Jing,WANG Duo-Jun, 来源:中国物理快报(英文版) 年份:2007
The electrical conductivity of molten olivine is studied up to 3720 K and 13.2 GPa.The results indicate that the electrical conductivity of molten olivine exhib...
[期刊论文] 作者:CHEN Hai-Yong,HE Chun-Yuan,GAO Chun-Xiao,ZHANG Jia-Hua,GAO Shi-Yong,LU Hong-Liang,NIE Yan-Guang,LI Dong-Mei, 来源:中国物理快报(英文版) 年份:2007
The structural transition of bulk and nano-size Gd2O3:Eu are studied by high pressure energy disperse x-ray diffraction (XRD) and high pressure photoluminescenc...
[期刊论文] 作者:HAN Yong-Hao,LUO Ji-Feng,GAO Chun-Xiao,MA Hong-An,HAO Ai-Min,LI Yan-Chun,LI Xiao-Dong,LIU Jing,LI Ming, 来源:中国物理快报(英文版) 年份:2005
In situ resistance measurement of Graphitic-C3N4 has been performed under high pressure in a diamond anvil cell. The result reveals that there are changes of el...
[期刊论文] 作者:LI Ming,GAO Chun-Xiao,ZHANG Dong-Mei,HE Chun-Yuan,HAO Ai-Min,HUANG Xiao-Wei,YU Cui-Ling,LI Yan-Chun,LI, 来源:中国物理快报(英文版) 年份:2007
Electrical properties of stoichiometric iron sulfide (FeS) are investigated under high pressure with a designed diamond anvil cell. The process of phase transit...
[期刊论文] 作者:HAO Ai-Min,GAO Chun-Xiao,LI Ming,HE Chun-Yuan,HUANG Xiao-Wei,ZHANG Dong-Mei,YU Cui-Ling,ZOU Guang-Tian, 来源:中国物理快报(英文版) 年份:2006
We perform the in-situ conductivity measurement on BaF2 at high pressure using a microcircuit fabricated on a diamond anvil cell. The results show that BaF2 ini...
[期刊论文] 作者:YU Cui-Ling,YU Qing-Jiang,GAO Chun-Xiao,LIU Bao,HAO Ai-Min,HE Chun-Yuan,HUANG Xiao-Wei,ZHANG Dong-Mei, 来源:中国物理快报(英文版) 年份:2007
In-situ high pressure Raman spectra and electrical conductivity measurements of scheelite-structure compound PbMoO4 are presented. The Raman spectrum of PbMoO4...
[期刊论文] 作者:PAN Yue-Wu(潘跃武),QU Sheng-Chun(曲胜春),GAO Chun-Xiao(高春晓),HAN Yong-Hao(韩永昊),LUO Ji-Feng(骆继锋),CUI Qi-Liang, 来源:中国物理快报(英文版) 年份:2004
In-situ energy dispersive x-ray diffraction on ZnS nanocrystalline was carried out under high pressure by using a diamond anvil cell. Phase transition of wurtzi...
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