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MongoDB使用$set和$inc修改器更新数据

.> db.name.find(){ _id : ObjectId(505a5925f67c1b9a341caefb), fname : jeff, lname : jiang } > db.name.update fname : jeffery}})> db.name.find(){ _id : ObjectId(505a5925f67c1b9a341caefb), fname : jeffery, lname : jiang 23}})> db.name.find(){ _id : ObjectId(505a5925f67c1b9a341caefb), age : 23, fname : jeffery, lname : jiang 我们实验一下:> db.name.find(){ _id : ObjectId(505a5925f67c1b9a341caefb), fname : jeffery, lname : jiang }> db.name.update({lname : jiang},{?

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HDU 4764 Stone(巴什博奕)

Problem DescriptionTang and Jiang are good friends. Specifically, Tang and Jiang will alternatively write numbers (integers) on a white board. Tang writes first, then Jiang, then again Tang, etc...

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    Python数据类型总结

    type(x))定义浮点型方式:x=float(1.22)print(type(x))1.4.2字符串str作用:名字,性别,国籍,地址等描述信息定义:在单引号、双引号、三引号内,由一串字符组成x=str(jiang : )print(age.isdigit())求字符串的长度:j=asdprint(len(j))成员运算in和not in :判断一个子字符换是否存在于一个大字符串中name=my name is jiang ,jiang is manprint(jiang in name)移除字符串左右两边的空白:name=    hello   res=name.strip(  )print(res)name=***hello 多个爱好,多门课程等定义:print(name,type(name))按照索引取值改值:name=print(name)name=Aprint(name)增加列表的元素:name=name.append(jiang name.remove(b)print(name)切片:name=print(name)计算长度(就是计算列表中元素的个数):name=print(len(name))成员运算in和not in:name=print(jiang

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    WCF后续之旅(15): 逻辑地址和物理地址

    -------------------------------------------------- 2: EndpointAddress & WCF Addressing (c) by 2008 Jiang -------------------------------------------------- 2: EndpointAddress & WCF Addressing (c) by 2008 Jiang ListenUri): 1: --------------------------------------------------------------- 2: ListenUri.cs (c) by 2008 Jiang -------------------------------------------------- 2: EndpointAddress & WCF Addressing (c) by 2008 Jiang -------------------------------------------------- 2: EndpointAddress & WCF Addressing (c) by 2008 Jiang

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    【ACM MM论文集】国际多媒体顶级会议ACM Multimedia 2017 Open Access Repository

    Xin-Shun XuSketch Recognition with Deep Visual-Sequential Fusion ModelJun-Yan He ; Xiao Wu ; Yu-Gang Jiang ; Shangfei WangDeep Low-rank Sparse Collective Factorization for Cross-Domain RecommendationShuhui Jiang Yun FuDetecting Temporal Proposal for Action Localization with Tree-structured Search PolicyXinyang Jiang Koji YataniLearning Fashion Compatibility with Bidirectional LSTMsXintong Han ; Zuxuan Wu ; Yu-Gang Jiang Perception for Person Re-identificationChen Shen ; Zhongming Jin ; Yiru Zhao ; Zhihang Fu ; Rongxin Jiang

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    Python|杨辉三角那点儿事

    代码示例:def jiang(x): if x == 0: return 1 else: return x*jiang(x-1)def jiang1(n,x): sum = 1 for i in range (x): sum *= n n -= 1 return sumdef jiang2(n,x): return jiang1(n,x)jiang(x)floor = int(input())for n in

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    基于深度学习的视频内容识别

    Jiang et al., Consumer Video Understanding: A Benchmark Database and An Evaluation of Human and Machine Jiang et al., Exploring Inter-feature and Inter-class Relationships with Deep Neural Networks for Video Hao Ye, Zuxuan Wu, Rui-Wei Zhao, Xi Wang, Yu-Gang Jiang, et al. Jiang et al., Modeling Spatial-Temporal Clues in a Hybrid Deep Learning Framework for Video Classification Jiang et al., manuscript under review. ----特征融合方法目标函数:?经验损失。可以是Logistic回归:?然后加一个类别关系的正则项: ?

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    CVPR2019 | 29篇目标检测相关论文汇总(含2D3D显著性目标检测等)

    Based Glaucoma Detection: A Large-scale Database and CNN Model作者:Liu Li, Mai Xu, Xiaofei Wang, Lai Jiang https:arxiv.orgabs1904.08739 25、A Simple Pooling-Based Design for Real-Time Salient Object Detection作者:Jiang-Jiang Liu, Qibin Hou, Ming-Ming Cheng, Jiashi Feng, Jianmin Jiang论文链接:https:arxiv.orgabs1904.09569源码链接:http

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    NER数据注释中标签一致性的验证

    Validating Label Consistency in NER Data Annotation原文作者:Qingkai Zeng, Mengxia Yu, Wenhao Yu, Tianwen Jiang , Tim Weninger, Meng Jiang原文链接:http:cn.arxiv.orgabs2101.08698

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    CVPR2019 | 29篇目标检测相关论文汇总(部分含源码)

    Based Glaucoma Detection: A Large-scale Database and CNN Model作者:Liu Li, Mai Xu, Xiaofei Wang, Lai Jiang https:arxiv.orgabs1904.08739 25、A Simple Pooling-Based Design for Real-Time Salient Object Detection作者:Jiang-Jiang Liu, Qibin Hou, Ming-Ming Cheng, Jiashi Feng, Jianmin Jiang论文链接:https:arxiv.orgabs1904.09569源码链接:http

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    Github项目推荐 | 基于深度学习的视频检测论文列表

    ECCV2018IOU-Net: Borui Jiang, Ruixuan Luo, Jiayuan Mao, Tete Xiao, Yuning Jiang.

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    图神经网络必读论文-Must-read papers on GNN

    CVPR 2019. paper Bo Jiang, Ziyan Zhang, Doudou Lin, Jin Tang. CVPR 2019. paper Bo Jiang, Doudou Lin, Jin Tang, Bin Luo. AAAI 2019. paper Jiatao Jiang, Zhen Cui, Chunyan Xu, Jian Yang. CVPR 2019. paper Hang Xu, Chenhan Jiang, Xiaodan Liang, Zhenguo Li. ICLR 2020. paper Jiechuan Jiang, Chen Dun, Tiejun Huang, Zongqing Lu.

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    机器推理系列文章概览:七大NLP任务最新方法与进展

    Shangwen Lv, Daya Guo, Jingjing Xu, Duyu Tang, Nan Duan, Ming Gong, Linjun Shou, Daxin Jiang, Guihong Haoyang Huang, Yaobo Liang, Nan Duan, Ming Gong, Linjun Shou, Daxin Jiang, Ming Zhou. Gen Li, Nan Duan, Yuejian Fang, Ming Gong, Daxin Jiang, Ming Zhou. Chenfei Wu, Nan Duan, Gen Li, Yanzhao Zhou, Duyu Tang, Xiaojie Wang, Daxin Jiang, Ming Zhou. Bo Zheng, Haoyang Wen, Yaobo Liang, Nan Duan, Wanxiang Che, Daxin Jiang, Ting Liu, Ming Zhou.

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    机器推理系列文章概览:七大NLP任务最新方法与进展

    Shangwen Lv, Daya Guo, Jingjing Xu, Duyu Tang, Nan Duan, Ming Gong, Linjun Shou, Daxin Jiang, Guihong competitions.codalab.orgcompetitions18814#results Haoyang Huang, Yaobo Liang, Nan Duan, Ming Gong, Linjun Shou, Daxin Jiang EMNLP, 2019.https:arxiv.orgpdf1909.00964.pdf Gen Li, Nan Duan, Yuejian Fang, Ming Gong, Daxin Jiang, visualcommonsense.comleaderboard Chenfei Wu, Nan Duan, Gen Li, Yanzhao Zhou, Duyu Tang, Xiaojie Wang, Daxin Jiang evalai.cloudcv.orgwebchallengeschallenge-page225leaderboard733 Bo Zheng, Haoyang Wen, Yaobo Liang, Nan Duan, Wanxiang Che, Daxin Jiang

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    机器推理系列文章概览:七大NLP任务最新方法与进展

    Shangwen Lv, Daya Guo, Jingjing Xu, Duyu Tang, Nan Duan, Ming Gong, Linjun Shou, Daxin Jiang, Guihong Haoyang Huang, Yaobo Liang, Nan Duan, Ming Gong, Linjun Shou, Daxin Jiang, Ming Zhou. Gen Li, Nan Duan, Yuejian Fang, Ming Gong, Daxin Jiang, Ming Zhou. Chenfei Wu, Nan Duan, Gen Li, Yanzhao Zhou, Duyu Tang, Xiaojie Wang, Daxin Jiang, Ming Zhou. Bo Zheng, Haoyang Wen, Yaobo Liang, Nan Duan, Wanxiang Che, Daxin Jiang, Ting Liu, Ming Zhou.

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    CVPR 2020 论文大盘点-实例分割篇

    2D实例分割.Deep Snake for Real-Time Instance Segmentation作者 | Sida Peng, Wen Jiang, Huaijin Pi, Xiuli Li, PointGroup: Dual-Set Point Grouping for 3D Instance Segmentation作者 | Li Jiang, Hengshuang Zhao, Shaoshuai End-to-End 3D Point Cloud Instance Segmentation Without Detection作者 | Haiyong Jiang, Feilong Yan, Jianfei

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    【最新】人工智能领域顶会AAAI 2018 Pre-Proceedings 论文列表(附pdf下载链接)

    XuA Neural Transition-Based Approach for Semantic Dependency Graph ParsingYuxuan Wang*, Wanxiang Che, Jiang Xiaobin Gao, Jiawei HanA Two-Stage MaxSAT Reasoning Approach for the Maximum Weight Clique ProblemHua Jiang Question-Aware Open Information ExtractionZhao Yan*, Duyu Tang, Nan Duan, Shujie Liu, Wendi Wang, Daxin Jiang in Adversarial Real-Time GamesRubens Moraes*, Levi LelisAsymmetric Deep Supervised HashingQing-Yuan Jiang Liang He, Weijie An, Jie ZhouCanonical Correlation Inference for Mapping Abstract Scenes to TextHelen Jiang

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    JavaScript基础学习--14 json、数组

    Demos:   https:github.comjiangheyanJavaScriptBase 一、json     1、格式与取值:{key: value}var json = {name: jiang } 最好用字符串的形式保存key,否则安全性不高console.log(json.name); jiangconsole.log(json); undefinedconsole.log(json); jiang

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    NAACL 2021 上的图神经网络好文

    Fan Jiang and Trevor Cohn. Yucheng Zhou, Xiubo Geng, Tao Shen, Wenqiang Zhang and Daxin Jiang. NAACL 2021 26 .

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    VS Code 提高前端开发效率插件

    fileheader.Author: Jiang,fileheader.LastModifiedBy: Jiang,热键ctrl+alt+ivscode-iconsVisual Studio 代码的图标

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