嗨,大家好,这个资料库包含脚本的源代码,用于检测视频/摄像机框架中的汽车,然后在它们周围绘制矩形框。 用于检测汽车和边界框坐标的ML算法是一种预训练的级联模型。 全文在哪里? 该项目的完整文章最初发布在上,文章标题 入门 首先,我们必须克隆项目存储库或下载项目zip,然后将其解压缩。 git clone https://github.com/Kalebu/Real-time-Vehicle-Dection-Python cd Real-time-Vehicle-Dection-Python Real-time-Vehicle-Dection-Python - > 依存关系 现在,一旦我们在本地目录中有了项目存储库,现在就可以安装运行脚本所需的依赖项 pip install opencv-python 范例影片 我们在该项目中使用的示例视频是 ,它将在您下载或克隆存储库时出现,以加载具
2025-12-17 14:53:27 2.76MB python data-science machine-learning article
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计算机视觉注释工具(CVAT) CVAT是用于计算机视觉的免费,在线,交互式视频和图像注释工具。 我们的团队正在使用它来注释数百万个具有不同属性的对象。 许多UI和UX决策都是基于专业数据注释团队的反馈。 在线尝试 。 文献资料 截屏 支持的注释格式 单击“上传注释”和“转储注释”按钮后,可以选择格式。 数据集框架允许通过其命令行工具和Python库进行其他数据集转换。 有关支持的格式的更多信息,请参阅。 注释格式 进口 出口 X X X X X X X 分割蒙版 X X X X X X X X X X X X X X X X X X X X X X X X 深度学习无服务器功能,用于自动标记 名称 类型 框架 中央处理器 显卡 互动者 OpenVINO X 探测器 OpenVINO X 探测器 OpenVINO X 探测器
2025-12-10 22:26:23 24.77MB computer-vision deep-learning annotation tensorflow
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多值神经元的CR-梯度学习算法的收敛性,徐东坡,梁爽,基于CR微分理论,我们提出一个CR梯度学习算法用于训练多值神经元模型。在训练样本是$k$-可分的条件下,我们证明了所提出的新学习算法�
2025-12-09 09:11:19 466KB 首发论文
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四、 实验程序流程图 五、 实验步骤 1、Proteus 仿真 a.在 Proteus 中打开设计文档“多位十六进制加法运算.DSN”; b.单步运行,打开调试窗口进行调试。 参考程序: CODE SEGMENT ASSUME CS:CODE,DS:DATA BEG: MOV AX,DATA MOV DS,AX MOV SI,OFFSET NUM1 MOV AX,0 开始 N1+N2 N1+N2+N3 结束
2025-11-29 12:35:21 1.03MB proteus 8086
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Through exposure to the news and social media, you are probably aware of the fact that machine learning has become one of the most exciting technologies of our time and age. Large companies, such as Google, Facebook, Apple, Amazon, and IBM, heavily invest in machine learning research and applications for good reasons. While it may seem that machine learning has become the buzzword of our time and age, it is certainly not a fad. This exciting field opens the way to new possibilities and has become indispensable to our daily lives. This is evident in talking to the voice assistant on our smartphones, recommending the right product for our customers, preventing credit card fraud, filtering out spam from our email inboxes, detecting and diagnosing medical diseases, the list goes on and on. If you want to become a machine learning practitioner, a better problem solver, or maybe even consider a career in machine learning research, then this book is for you. However, for a novice, the theoretical concepts behind machine learning can be quite overwhelming. Many practical books have been published in recent years that will help you get started in machine learning by implementing powerful learning algorithms. Getting exposed to practical code examples and working through example applications of machine learning are a great way to dive into this field. Concrete examples help illustrate the broader concepts by putting the learned material directly into action. However, remember that with great power comes great responsibility! In addition to offering a hands-on experience with machine learning using the Python programming languages and Python-based machine learning libraries, this book introduces the mathematical concepts behind machine learning algorithms, which is essential for using machine learning successfully. Thus, this book is different from a purely practical book; it is a book that discusses the necessary details regarding machine learning concepts and offers intuitive yet informative explanations of how machine learning algorithms work, how to use them, and most importantly, how to avoid the most common pitfalls. Currently, if you type "machine learning" as a search term in Google Scholar, it returns an overwhelmingly large number of publications—1,800,000. Of course, we cannot discuss the nitty-gritty of all the different algorithms and applications that have emerged in the last 60 years. However, in this book, we will embark on an exciting journey that covers all the essential topics and concepts to give you a head start in this field. If you find that your thirst for knowledge is not satisfied, this book references many useful resources that can be used to follow up on the essential breakthroughs in this field. If you have already studied machine learning theory in detail, this book will show you how to put your knowledge into practice. If you have used machine learning techniques before and want to gain more insight into how machine learning actually works, this book is for you. Don't worry if you are completely new to the machine learning field; you have even more reason to be excited. Here is a promise that machine learning will change the way you think about the problems you want to solve and will show you how to tackle them by unlocking the power of data. Before we dive deeper into the machine learning field, let's answer your most important question, "Why Python?" The answer is simple: it is powerful yet very accessible. Python has become the most popular programming language for data science because it allows us to forget about the tedious parts of programming and offers us an environment where we can quickly jot down our ideas and put concepts directly into action. We, the authors, can truly say that the study of machine learning has made us better scientists, thinkers, and problem solvers. In this book, we want to share this knowledge with you. Knowledge is gained by learning. The key is our enthusiasm, and the real mastery of skills can only be achieved by practice. The road ahead may be bumpy on occasions and some topics may be more challenging than others, but we hope that you will embrace this opportunity and focus on the reward. Remember that we are on this journey together, and throughout this book, we will add many powerful techniques to your arsenal that will help us solve even the toughest problems the data-driven way.
2025-11-25 01:59:33 10.6MB TensorFlow Python 机器学习
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压实、采摘和种植 (CPG) 这是 CPG 的官方 Pytorch 实现——一种用于对象分类的终身学习算法。 有关CPG的详细信息,请参阅论文《 ( , ) 该代码仅供学术研究使用。 如需商业用途,请联系教授( )。 基准测试 施引论文 如果这些代码有助于您的研究,请引用以下论文: @inproceedings{hung2019compacting, title={Compacting, Picking and Growing for Unforgetting Continual Learning}, author={Hung, Ching-Yi and Tu, Cheng-Hao and Wu, Cheng-En and Chen, Chien-Hung and Chan, Yi-Ming and Chen, Chu-Song}, booktitle={Advance
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UofG_PGT_IDSS 该存储库包含用于实践从UofG的MSc计算科学的PGT学习过程中从数据科学与系统概论课程获得的知识的代码。 请注意,该代码是根据。 注意力 可以在Visual Studio代码(如果支持)中打开和编辑IPYNB文件。 到2021年3月31日,使用代码编辑器(版本:1.55.0)看起来一切都很好。 作为一种选择,您还可以在Anaconda中使用Jupyter Notebook。 下表列出了开发中使用的主要软件包。 姓名 版本 Python 3.8.8 1.0 1.0 matplotlib 3.3.4 麻木 1.20.1 大熊猫 1.2.3 科学的 1.6.1
2025-11-10 22:36:39 122.23MB data-science python3 learning-exercise JupyterNotebook
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DeepBGC:生物合成基因簇的检测和分类 DeepBGC使用深度学习来检测细菌和真菌基因组中的BGC。 DeepBGC使用双向长期短期记忆递归神经网络和Pfam蛋白域的word2vec样载体嵌入。 使用随机森林分类器预测产品类别和检测到的BGC的活性。 :pushpin: 消息 :pushpin: DeepBGC 0.1.23:预测BGCs现在可以在antiSMASH使用JSON输出文件被上传用于可视化 根据以下说明,照常安装和运行DeepBGC 上传antismash.json从DeepBGC输出文件夹使用“上传额外的注释” 页 预测的BGC区域及其预测分数将与antiSMASH BGC一起显示 刊物 用于生物合成基因簇预测的深度学习基因组挖掘策略Geoffrey D Hannigan,David Prihoda等人,《核酸研究》,gkz654, //doi.org/10.1093/nar/gkz654 使用
2025-10-29 18:34:24 557KB python deep-learning bidirectional-lstm
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在本实践项目中,我们探讨了如何利用OpenAI的Gym库进行Q-learning强化学习算法的应用。Gym是一个广泛使用的Python库,它为各种环境提供了一个标准接口,这些环境可以用于训练和测试强化学习算法。这里,我们专注于“FrozenLake”环境,这是一个经典的学习问题,旨在模拟一个简单的迷宫游戏,其目标是通过一个冰湖到达目的地。 **Q-learning强化学习基础** Q-learning是一种无模型的、离策略的强化学习算法,它的核心思想是通过构建Q表来学习一个智能体在给定状态下的最优行动。Q表记录了在每种状态下执行每种动作所能获得的期望奖励。随着时间的推移,通过不断更新Q表,智能体逐渐学会哪种行为序列会带来最大的长期奖励。 **Gym环境的搭建** 在Gym库中,环境通常通过`gym.make()`函数创建。例如,要创建“FrozenLake”环境,我们可以编写`env = gym.make('FrozenLake-v0')`。这个环境提供了`reset()`和`step()`两个主要方法。`reset()`用于初始化环境并返回初始状态,而`step()`则接受一个动作作为输入,执行该动作并返回新的状态、奖励、是否游戏结束以及额外的信息。 **FrozenLake环境的源程序结构** “FrozenLake”环境的源代码展示了如何实现一个简单的MDP(Markov Decision Process)环境。它包括状态空间、动作空间、状态转移概率和奖励函数等组件。在源码中,你可以看到如何定义湖的布局、每个位置的状态(如安全、冰裂或目标)以及智能体可能执行的动作(如上、下、左、右)。 **Q-learning在FrozenLake中的应用** 在解决FrozenLake问题时,Q-learning的步骤如下: 1. 初始化Q表,将所有状态-动作对的值设为0。 2. 对环境进行多次迭代,每次迭代执行以下步骤: a. 选择一个动作,根据当前策略(如ε-greedy策略)。 b. 在环境中执行这个动作,观察新状态和获得的奖励。 c. 更新Q表,使用Q-learning的更新公式:`Q(s, a) <- Q(s, a) + α * (r + γ * max(Q(s', a')) - Q(s, a))`,其中s是旧状态,a是执行的动作,s'是新状态,α是学习率,γ是折扣因子,r是奖励。 d. 如果游戏结束,停止迭代;否则,将新状态设置为当前状态并继续。 **实现与优化** 在实践中,可能会采用不同的技术来提高Q-learning的性能,如经验回放缓冲区、目标网络稳定性和策略改进。同时,为了防止过度拟合,可以引入探索策略如ε-greedy,随着学习的进行逐渐减少ε值。 通过这样的实践,你可以深入理解Q-learning的工作原理,以及如何将强化学习应用于解决实际问题。Gym库提供了丰富的环境,可以用来扩展你的学习,如Atari游戏、机器人控制等,进一步提升你的强化学习技能。
2025-10-13 10:26:32 9KB 强化学习
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项目工程资源经过严格测试可直接运行成功且功能正常的情况才上传,可轻松copy复刻,拿到资料包后可轻松复现出一样的项目,本人系统开发经验充足(全栈开发),有任何使用问题欢迎随时与我联系,我会及时为您解惑,提供帮助 【资源内容】:项目具体内容可查看/点击本页面下方的*资源详情*,包含完整源码+工程文件+说明(若有)等。【若无VIP,此资源可私信获取】 【本人专注IT领域】:有任何使用问题欢迎随时与我联系,我会及时解答,第一时间为您提供帮助 【附带帮助】:若还需要相关开发工具、学习资料等,我会提供帮助,提供资料,鼓励学习进步 【适合场景】:相关项目设计中,皆可应用在项目开发、毕业设计、课程设计、期末/期中/大作业、工程实训、大创等学科竞赛比赛、初期项目立项、学习/练手等方面中 可借鉴此优质项目实现复刻,也可基于此项目来扩展开发出更多功能 #注 1. 本资源仅用于开源学习和技术交流。不可商用等,一切后果由使用者承担 2. 部分字体及插图等来自网络,若是侵权请联系删除,本人不对所涉及的版权问题或内容负法律责任。收取的费用仅用于整理和收集资料耗费时间的酬劳 3. 积分资源不提供使用问题指导/解答
2025-10-08 22:32:41 5.27MB
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