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2022年02月
123class person(){ String name;} 123int main(){ return main();} 12345678910111213<!DOCTYPE html><title>Title</title><style>body {width: 500px;}</style><script type="application/javascript"> function $init() {return true;}</script><body> <p checked class="title" id='title'>Title</p> <!-- here goes the rest of the page --></body> 作文类型 议论文 问题解决型 观点选择型 现象解释型 应用文 广告类 信件类 通知类 问题解决型模板模板概述第一段落：1. 提出问题， 过渡句。 第二段落：论点，论据（x 3）。 第三段落：重申观点，提出期望。 模板实例第一段： With the rapid (development, communication, globalization) of (education, society, technology, culture, economy, medical servise), it is of great necessity for (youngsters, people, teenagers, college students） to _. The following solutions can account for this (phenomenon/issue.) 第二段： 论点1 First and foremost, there is no doubt that _. 论据1 Based on a most recent survey, it is revealed that a majority of successful social elites admit that they prefer _. 论点2 Furthermore, it is obvious that it is beneficial for _ to _. 论据2 Where there is a will, there is a way. where there are friends, there is communication. Therefore, _. 论点3 Last but not least, no one can deny that it is high time that we can travel to an English speaking country. 论据3 Only in this way, can we _. 第三段 In a word, it is clear that we should promote our speaking ability. If we try our utmost to _, the future of our life will be both promising and rosy. 观点选择型模板模板概述第一段落：1. 阐述问题，列出不同观点，做出选择。 第二段落：论点，论据（x 3)。 第三段落：重申观点，提出期望。 模板实例第一段： With the rapid development/communication/globalization of economy/culture/society/technology/medical service/education, nowadays _ have different options upon _. Some thinks that to find a job somewhere is beneficial, while others think _ is beneficial, while others think _ is a better choice. Personally, I prefer the former/latter. The following reasons can account for my preference. 第二段： 论点1 First and foremost, there is no doubt that _. 论据1 Based on a most recent survey, it is revealed that a majority of successful social elites admit that they prefer _. 论点2 Furthermore, it is obvious that it is beneficial for _ to _ . 论据2 Where there is a will, there is a way. where there are friends, there is communication. Therefore, _. 论点3 Last but not least, no one can deny that it is high time that we can travel to an English speaking country. 论据3 Only in this way, can we _. 第三段： In a word, it is clear that we should promote our speaking ability. If we try our utmost to _, the future of our life will be both promising and rosy. 现象解释型模板模板概述第一段落：1. 阐述问题，，做出选择。 第二段落：论点，论据（x 3)。 第三段落：重申观点，提出期望。 模板实例第一段： With the rapid development/communication/globalization of economy/culture/society/technology/medical service/education, there is an increasing number of citizens moving from suburbs to the urban area. nowadays _ have different options upon _. Some thinks that to find a job somewhere is beneficial, while others think _ is beneficial, while others think _ is a better choice. Personally, I prefer the former/latter. The following reasons can account for my preference. 第二段： 论点1 First and foremost, there is no doubt that _. 论据1 Based on a most recent survey, it is revealed that a majority of successful social elites admit that they prefer _. 论点2 Furthermore, it is obvious that it is beneficial for _ to _ . 论据2 Where there is a will, there is a way. where there are friends, there is communication. Therefore, _. 论点3 Last but not least, no one can deny that it is high time that we can travel to an English speaking country. 论据3 Only in this way, can we _. 第三段： In a word, it is clear that we should promote our speaking ability. If we try our utmost to _, the future of our life will be both promising and rosy. 信件类模板信件模板 开头段：1、问候；2、自我介绍；3、（写信背景）写信目的 中间段：根据题目写句子，投用万能句式 结尾段：客套结尾 12345 May 5th, 2013Dear XXX, How's everything going? I'm ____, a student from China. _________. I'm writing this letter (on the behalf of _______) to ______________________.(apologize 道歉, complain about sth 投诉, offer suggestion to sth 建议, apply for this position 申请，求职, invite sb to sth 邀请, let you know about 告知信). The followings are the details. First thing I want to deliver(ask,say) is ______________________. Please kindly be informed. Seconde matter concerned is ______________________. At last ______________________. Thank you for your time. Yours sincerrely, Shen Chun 123I'm glad to heard that ... 我很高兴听到...I hope you can consider my invitation(suggestion) carefully ... 我希望你认真考虑我的邀请（邀请）My name is ___, and I am ____. 用于正式场合 通知类模块通知模板 第一段：描述通知 第二段：用题目要求造句 第三段：呼吁/答疑 + 联系方式 1234567 NoticeSeptember 11th This notice is for the purpose of ____. This forth coming event is aimed at _____. The followings are the details. _______________. if you have any questions, you are free to contact at 192389 in the working hours. Shen chun
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2022年01月
标题一以地铁ACC(地铁自动售检票系统清分中心简称)系统的用户行程数据、站点 数据为基础，完成基于地铁出行行程大数据的分析建模和算法研究，实现对地铁的线路级别以及站点级别的客流进行分析和预测。 1234class person(){ String name; char sex;} 123int main(){ return main();}
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2022年01月
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2022年01月
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2022年01月
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2022年01月
Welcome to Hexo! This is your very first post. Check documentation for more info. If you get any problems when using Hexo, you can find the answer in troubleshooting or you can ask me on GitHub. anchor anchor boxes是学习卷积神经网络用于目标识别过程中最重要且最难理解的一个概念。这个概念最初是Faster R-CNN中提出，此后在SSD、YOLOV2、YOLOV3等优秀的目标识别模型中得到了广泛的应用。 一些目标检测方法1、滑动窗口 这是比较原始的目标检测方法，给定一个固定尺寸的窗口，根据设定的步伐，一步一步的从左至右、从上至下滑动，把每个窗口输入到卷积神经网络中进行预测和分类，这样做有两个缺点: 由于窗口尺寸固定，因此不适合形变较大的物体 窗口较多，运算量大 2、区域建议 这是R-CNN系列中核心的思想，以Faster R-CNN为例，模型中使用了两个神经网络，一个是是CNN，一个是RPN(Regional Proposal)，区域建议网络不负责图像的分类，它只负责选取出图像中可能属于数据集其中一类的候选区域。接下来就是把RPN产生的候选区域输入到分类网络中进行最终的分类。 3、anchor box anchor box第一次是出现在Faster R-CNN的论文里，要理解anchor box ，首先要理解两个问题： 一个窗口只能检测一个目标 无法解决多尺度问题。 目前anchor box的选择主要有三种方式： 人为经验选取 k-means聚类 作为超参数进行学习 YOLOV3 三尺度输出：多尺度检测方法， num_epochs = 60, learning_rate = 0.00025, warmup_steps=20000, lr_decay_epochs=[20,40], Baseline设置：参考COCO