Midnight”is a poem written by Archibald· Lampman,a Canadian poet,who loved nature very much,but his poor health prevents him from being very active in the outdoor life.So he is often the quite, thoughtful observ...Midnight”is a poem written by Archibald· Lampman,a Canadian poet,who loved nature very much,but his poor health prevents him from being very active in the outdoor life.So he is often the quite, thoughtful observer of nature in his poems.This article mainly talks abouthow to appreciate the poem in the fol- lowing aspects:word selecting,rhyme,sentence structure and atmosphere.Afterreading thispoem,we cannotget rid of the air of horror and mystery.“Midnight”reveals another aspect of the nature:wild,rough and unknown. There is something else in the nature that can awe human beings even though we don tknow what it is.展开更多
Theα-universal triple I(α-UTI)method is a recognized scheme in the field of fuzzy reasoning,whichwas proposed by our research group previously.The robustness of fuzzy reasoning determines the quality of reasoning al...Theα-universal triple I(α-UTI)method is a recognized scheme in the field of fuzzy reasoning,whichwas proposed by our research group previously.The robustness of fuzzy reasoning determines the quality of reasoning algorithms to a large extent,which is quantified by calculating the disparity between the output of fuzzy reasoning with interference and the output without interference.Therefore,in this study,the interval robustness(embodied as the interval stability)of theα-UTI method is explored in the interval-valued fuzzy environment.To begin with,the stability of theα-UTI method is explored for the case of an individual rule,and the upper and lower bounds of its results are estimated,using four kinds of unified interval implications(including the R-interval implication,the S-interval implication,the QL-interval implication and the interval t-norm implication).Through analysis,it is found that theα-UTI method exhibits good interval stability for an individual rule.Moreover,the stability of theα-UTI method is revealed in the case of multiple rules,and the upper and lower bounds of its outcomes are estimated.The results show that theα-UTI method is stable for multiple rules when four kinds of unified interval implications are used,respectively.Lastly,theα-UTI reasoning chain method is presented,which contains a chain structure with multiple layers.The corresponding solutions and their interval perturbations are investigated.It is found that theα-UTI reasoning chain method is stable in the case of chain reasoning.Two application examples in affective computing are given to verify the stability of theα-UTImethod.In summary,through theoretical proof and example verification,it is found that theα-UTImethod has good interval robustness with four kinds of unified interval implications aiming at the situations of an individual rule,multi-rule and reasoning chain.展开更多
Iam worried about my home country, the UK. Whenever I read a news story from there, it reads as if Great Britain should be renamed Malignant Britain. The news is dominated with horror stories
A preliminary takeover plan to rescue beleaguered baby formula maker Sanlu is taking shape After months of waiting and specu-lation, the destiny of Sanlu GroupCo., the dairy products maker at the center of a scandal o...A preliminary takeover plan to rescue beleaguered baby formula maker Sanlu is taking shape After months of waiting and specu-lation, the destiny of Sanlu GroupCo., the dairy products maker at the center of a scandal over chemi-cally contaminated milk, is starting to come into focus.Beijing-based Sanyuan Group isreportedly set to acquire Sanlu’s sevenkey affiliate milk plants in Shijiazhuang,capital of Hebei Province. Meanwhile,展开更多
[提示]一个美国乘客,在飞机上,因一幼儿的啼哭影响了他的睡眠,而采取了如此行动: He then asked for a glass of water and doused(泼洒)the toddler(初学走路的孩子)with it as the shocked parents watched.当然,此君也为此付出了相...[提示]一个美国乘客,在飞机上,因一幼儿的啼哭影响了他的睡眠,而采取了如此行动: He then asked for a glass of water and doused(泼洒)the toddler(初学走路的孩子)with it as the shocked parents watched.当然,此君也为此付出了相当的代价。展开更多
文摘Midnight”is a poem written by Archibald· Lampman,a Canadian poet,who loved nature very much,but his poor health prevents him from being very active in the outdoor life.So he is often the quite, thoughtful observer of nature in his poems.This article mainly talks abouthow to appreciate the poem in the fol- lowing aspects:word selecting,rhyme,sentence structure and atmosphere.Afterreading thispoem,we cannotget rid of the air of horror and mystery.“Midnight”reveals another aspect of the nature:wild,rough and unknown. There is something else in the nature that can awe human beings even though we don tknow what it is.
基金the National Natural Science Foundation of China under Grants 62176083,62176084,61877016,and 61976078the Key Research and Development Program of Anhui Province under Grant 202004d07020004the Natural Science Foundation of Anhui Province under Grant 2108085MF203.
文摘Theα-universal triple I(α-UTI)method is a recognized scheme in the field of fuzzy reasoning,whichwas proposed by our research group previously.The robustness of fuzzy reasoning determines the quality of reasoning algorithms to a large extent,which is quantified by calculating the disparity between the output of fuzzy reasoning with interference and the output without interference.Therefore,in this study,the interval robustness(embodied as the interval stability)of theα-UTI method is explored in the interval-valued fuzzy environment.To begin with,the stability of theα-UTI method is explored for the case of an individual rule,and the upper and lower bounds of its results are estimated,using four kinds of unified interval implications(including the R-interval implication,the S-interval implication,the QL-interval implication and the interval t-norm implication).Through analysis,it is found that theα-UTI method exhibits good interval stability for an individual rule.Moreover,the stability of theα-UTI method is revealed in the case of multiple rules,and the upper and lower bounds of its outcomes are estimated.The results show that theα-UTI method is stable for multiple rules when four kinds of unified interval implications are used,respectively.Lastly,theα-UTI reasoning chain method is presented,which contains a chain structure with multiple layers.The corresponding solutions and their interval perturbations are investigated.It is found that theα-UTI reasoning chain method is stable in the case of chain reasoning.Two application examples in affective computing are given to verify the stability of theα-UTImethod.In summary,through theoretical proof and example verification,it is found that theα-UTImethod has good interval robustness with four kinds of unified interval implications aiming at the situations of an individual rule,multi-rule and reasoning chain.
文摘Iam worried about my home country, the UK. Whenever I read a news story from there, it reads as if Great Britain should be renamed Malignant Britain. The news is dominated with horror stories
文摘A preliminary takeover plan to rescue beleaguered baby formula maker Sanlu is taking shape After months of waiting and specu-lation, the destiny of Sanlu GroupCo., the dairy products maker at the center of a scandal over chemi-cally contaminated milk, is starting to come into focus.Beijing-based Sanyuan Group isreportedly set to acquire Sanlu’s sevenkey affiliate milk plants in Shijiazhuang,capital of Hebei Province. Meanwhile,
文摘[提示]一个美国乘客,在飞机上,因一幼儿的啼哭影响了他的睡眠,而采取了如此行动: He then asked for a glass of water and doused(泼洒)the toddler(初学走路的孩子)with it as the shocked parents watched.当然,此君也为此付出了相当的代价。
文摘大气温湿廓线是数值预报中最基本的气象参数，高光谱红外卫星可以观测到较高垂直分辨率的大气信息，为了准确获取廓线信息，利用搭载于美国对地观测卫星Suomi NPP（national polar-orbiting partner-ship）平台上的CrIS（cross-track infrared sounder）红外高光谱观测资料，讨论了通道选取方法，采用特征向量统计法反演法得到初始大气廓线，利用非线性牛顿迭代法进一步提高反演精度。将反演结果和全球数据同化系统GDAS（global data assimilation system ）模式分析数据以及配对的无线探空值进行比较，发现反演结果与真值趋势一致，较之初始廓线有显著提高，在100～700 hPa之间，温度廓线反演精度最高，均方差小于1 K ，在300～900 hPa之间，湿度廓线反演精度最高，均方差小于20％，与所选取通道的雅各比峰值区间一致。
