Demo Xia: I downloaded all the popular frameworks at present. I ran for the examples in different frames and looked at the results. I just thought it was good. Then I thought, well, in-depth learning is just like that. It's not too difficult. This kind of person, I met a lot during the interview, many students or just changed careers came up to talk about a demo, handwritten number recognition, CIFAR10 data image classification and so on, but you asked him how the specific process of handwritten number recognition was realized? Is the effect now good and can it be optimized? Why should the activation function choose this, can it choose another? Can you explain the principle of CNN briefly? I'm overwhelmed.Located on the southeast coast of Hui'an County, bordering the Taiwan Strait, it was built by Zhou Dexing, Jiang Xiahou, in the 20th year of Ming Hongwu (1387 A.D.) to resist Japanese pirates when he was managing coastal defense. In the first year of Qing Long (1567 A.D.), the famous anti-Japanese generals Qi Jiguang and Yu Dayou saw their teachers Chongwu, and the stone carving "Wei Zhen Hai Bang" at the North Gate was handed down to Qi. In the 8th year of Shunzhi in Qing Dynasty (1651 A.D.), Zheng Chenggong stayed here to fight against Qing Dynasty, and there was a legacy of "Horseshoe Stone". In 1988, it was listed as the third batch of national key cultural relics protection units by the State Council. Inside and outside the ancient city, there are more than 20 ancient architectural remains, such as temples and temples, which were built in the Song, Ming and Qing Dynasties respectively and have been repaired and continued to this day. Together with the ancient city, they form a group of historic sites that can be visited. In particular, Longhou Rock in Dazha Mountain, 3 kilometers outside the city, has both Neolithic sites and cliff carvings by literati poets describing the history of the ancient city. Outside the half moon bay, the earth rock carving created by famous painter Hong Shiqing-"Fish Dragon Cave" and the seal cutting calligraphy masterpieces by famous calligraphers Zhu Qizhan, Qian Juntao, Liu Haisu and others are engraved on the strange stone reef. There are also modern stone carving exhibition parks and provincial seaside forest parks under the ancient city. Climbing the ancient city is enough to explore the ancient scenery.讲述了元气少女的 “粉丝女主”和高冷学霸的“爱豆男主”成为同桌， 女主“粉丝”属性给男主造成了一系列的困扰。The earliest measurement division of 12 units and 60 units came from Sumerians in Mesopotamia between the Euphrates and Tigris rivers between 4000 BC and 2000 BC, who created the first high civilization of mankind. The invention of wheels and cuneiform characters divided the whole into 12 units (12 months a year, the concept of "one dozen") and 60 units of measurement system (minute hand)一事无成的落魄作家孟大卫(王迅 饰)与妻子杨晓楠(于莎莎 饰)感情遇危机，偏又雪上加霜被诊患癌。 心灰意冷的孟大卫购买了人生意外险，欲在自己死后为妻子留笔巨款。一心求死的孟大卫前往泰国寻找担任导游 的妻子，试过各种办法自杀，却总是未能成功，还阴差阳错引发一系列搞笑闹剧。余生时间已不多，孟大卫只好 聘请专业杀手Bryan(金圣柱 饰)来杀自己。奈何人品衰到底，“菜鸟”杀手接连失误，炸药扔错、电梯事故算 错时间、撞车对不准......孟大卫彻底绝望，谁知他已默默被卷入一场神秘的文件夹争斗中。而这份来头不小的文件夹，已给众多人招来杀身之祸。黑道小弟snake(赵英俊 饰)为其丢掉性命;本想代 购生财却上当的“二傻兄弟”龙大(梁超 饰)、龙二(潘斌龙 饰)因其被追打......最后黑道霸主鲨鱼(曾志伟 饰)将目标锁定在孟大卫身上。究竟衰到爆的孟大卫能否求死成功?低智商的龙氏二兄弟还将如何犯傻?看似凶狠却屡次被整的黑道老大怎 样翻身?一连串啼笑皆非的意外惊喜即将上演......永平帝看着他的眼睛，忽然颔首笑道：爱卿如此赤诚。黄金花(毛舜筠 饰)，街坊邻居称之为黄师奶，视家庭重于一切，与老公(吕良伟 饰) 合力照顾患有自闭症儿子(凌文龙 饰) 20 年，岂料老公爱上狐狸精丹凤眼 (冼色丽 饰)，辛苦维繫的家庭瞬间变得零散，不知所措的黄金花更因而萌起杀死小三的复仇计划！一众师奶们无意中揭破她的密谋，从慌张慢慢变成支持。正当黄金花逐步迈向目标之际，她赫然醒悟：成为真正不再失败的女人，原来还有更好的出路……
