A Consistent Mistake in Remote Sensing Images’Classification Literature

Recently,the convolutional neural network(CNN)has been dom-inant in studies on interpreting remote sensing images(RSI).However,it appears that training optimization strategies have received less attention in relevant research.To evaluate this problem,the author proposes a novel algo-rithm named the Fast Training CNN(FST-CNN).To verify the algorithm’s effectiveness,twenty methods,including six classic models and thirty archi-tectures from previous studies,are included in a performance comparison.The overall accuracy(OA)trained by the FST-CNN algorithm on the same model architecture and dataset is treated as an evaluation baseline.Results show that there is a maximal OA gap of 8.35%between the FST-CNN and those methods in the literature,which means a 10%margin in performance.Meanwhile,all those complex roadmaps,e.g.,deep feature fusion,model combination,model ensembles,and human feature engineering,are not as effective as expected.It reveals that there was systemic suboptimal perfor-mance in the previous studies.Most of the CNN-based methods proposed in the previous studies show a consistent mistake,which has made the model’s accuracy lower than its potential value.The most important reasons seem to be the inappropriate training strategy and the shift in data distribution introduced by data augmentation(DA).As a result,most of the performance evaluation was conducted based on an inaccurate,suboptimal,and unfair result.It has made most of the previous research findings questionable to some extent.However,all these confusing results also exactly demonstrate the effectiveness of FST-CNN.This novel algorithm is model-agnostic and can be employed on any image classification model to potentially boost performance.In addition,the results also show that a standardized training strategy is indeed very meaningful for the research tasks of the RSI-SC.

Try to Save Mistakes

We can make mistakes at any age.Somemistakes we make are about money.But mostmistakes are about people.“When I got thatjob,did Jim really feel good about it as afriend?Or is he envious(嫉妒)of my luck?”“And Paul—Why didn't I find that he wasfriendly just because I had a car?”When welook back,thinking about these,that can makeus feel bad.But when we look back.it's too late.

＂Mistake＂ And ＂Error＂

This paper discussed a method to judge and to reject the mistake and error of the monitoring strategies for English teaching and learning, and alsopresented a classification of mistake and error according to the following factors： the definition and analysisofmistake and error.With the development of theanalysis theories, more attention has been paid to the characteristic and the principle of mistake and error in the second language teaching and learning. By analyzing the differences between mistake and error, the teachers and learners can get clear of the study of English and improve the ability of using English.

胡一郎的故事:Mistake

从赵明那里回来,胡一郎脑子里清晰了许多,对.com也开始有了自己的“思想”:想挣大钱当然不是坏事,但首先是要好好地活着,BtoB或BtoC已经不再是那么地重要,重要的是to be or not tobe。 to be的前提当然是要有钱有人,还要少犯错误,对于脆弱的.com来说,小错也可能致命。然而大家都还在“青春期”,大家的目标都很模糊,谁能保证自己在一片黑暗中没有躁动和莽撞之举呢?

What to Do When You Make Mistakes in Talking

The best way of learning a language is by using it.The best way of learning English is talking in English as much as possible.Sometimes you will get your words mixed up(混淆) and people will not understand you.

Correction:Nanomaterial-Based Repurposing of Macrophage Metabolism and Its Applications

Following publication of the original article[1],the authors reported an error in the last author’s name,it was mistakenly written as“Jun Den”.The correct author’s name“Jun Deng”has been updated in this Correction.

Erratum

For the paper,Identification and epitope mapping of anti-p72 single-chain antibody against African swine fever virus based on phage display antibody library,published in Journal of Integrative Agriculture 2023,Vol.22,No.9,on page 2834-2847,the authors regret to apprise about a post-publication mistake in Fig.7 of the article.There are errors in the flow cytometry analysis.The new corrected Fig.7 is provided in this corrigendum to match with the corresponding text.

Erratum to:Review on biomass metallurgy:Pretreatment technology,metallurgical mechanism and process design

Erratum to:International Journal of Minerals,Metallurgy and Materials Volume 29,Number 6,June 2022,Page 1133 https://doi.org/10.1007/s12613-022-2501-9 The original version of this article unfortunately contained a mistake.The spelling of the surname of one of the co-authors was incorrect.The name should be Alberto N.Conejo.

Correction:Nonlinear dynamics in Divisia monetary aggregates:an application of recurrence quantification analysis

Following publication of the original article(Andreadis et al.2023),the authors reported that they mistakenly omitted the affiliations 1,2 and 3 for Ioannis Andreadis,Athanasios D.Fragkou and Theodoros E.Karakasidis.The correct affiliations for each author should read.

Erratum to:Development of chloroplast marker for identification of Ulva species

Erratum to:https://doi.org/10.1007/s00343-022-2154-6 The financial supporting information of this article contains a mistake.The correct one is given below.

Corrigendum to“Effects of a symptom management interventionbased on group sessions combined with a mobile health applicationfor persons living with HIV in China:A randomized controlled trial”[Int J Nurs Sci 8(2021)370-379]

The authors regret that the clinical trial registration number appear incorrectly due to their unintentional mistake,which matched another of their clinical trial project.The correct registration number is(ChiCTR2000039097).The authors would like to apologise for any inconvenience caused.

棋下得不好,怪空气?

1 A newly published study shows that chess players perform objectively worse and make more suboptimal(次优的)moves when there is more fine particulate matter(颗粒物)in the air.2“We find that when individuals are exposed to higher levels of air pollution,they will make more mistakes,and they will make larger mistakes.”

Causes for the Fall of Hurstwood in Sister Carrie

This paper has a brief look to the life of Theodore Dreiser(1871-1945),one of the most important writers in American literature and background information of composing his first novel"Sister Carrie".It mainly touches on the causes for the fall of Hurstwood.Three reasons are listed:theft,his crazy infatuation for Carrie and not adapting for the new circumstances.

Study of translation ability with non-English majored postgraduates and its application to translation teaching and learning

The present paper discusses the typical problems in a C-E translation exercise by non-English-major postgraduates. It concludes by providing some implications to translation teaching and learning.

英语自学口语考试指导(23)

本期话题如下:1. What is your opinion about capital punishment?It is fair,The criminals deserve it.People can be protected.Order can be kept.Peace can be maintained.It is cruel.It should be abolished.“杀人偿命”,这几乎是人人皆知的道理。因为那些危害社会治安、损坏公共财产、残害人民生命的罪犯不清除掉就不足以平民愤,社会就不稳定,

含蓄条件句的表达方式

把条件含蓄地包含于句子各成分或上下文之中,这种表达方法在论文、小说和科技资料中出现得似乎比带有条件的主从复合句还要多,含蓄条件有的是真实条件。

To What Extent and in What Areas Do Chinese Students Encounter Difficulties with the English Spelling

Writing system is totally different from Chinese writing system.From Chinese learners of English know that,English words are seen as illogical and inconsistent.Learning English spelling presents some difficulties for Chinese students because of inconsistencies in English words.But what type of errors do Chinese students make? The intention of this paper is to find out the types of errors for Chinese students and the cause for these mistakes in order to find an approach to improve their spelling accuracy.

Error Correction in the Classroom

Making errors is inevitable in learning a second language.This paper discusses the following questions concerning errors correction in the classroom:Whether to correct errors,what time to correct errors,who corrects errors and how to correct errors respectively.