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History of Urban Form 评分:
从城市形态历史中看交通管理的智能化。从史前到现代的巨大跨度中探寻城市发展的规律和特征,由此推演和展望城市发展的未来方向,和新技术带来的种种可能。
上传时间:2018-04 大小:60.76MB
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UrbanSound8K数据集.zip
2019-09-02Urbansound8K 是目前应用较为广泛的用于自动城市环境声分类研究的公共数据集。这个数据集一共包含8732条已标注的声音片段(<=4s),包含10个分类:空调声、汽车鸣笛声、儿童玩耍声、狗叫声、钻孔声、引擎空转声、枪声、手提钻、警笛声和街道音乐声。 (百度云网盘分享)
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UrbanSound8k数据集
2022-04-08UrbanSound8K 城市声音数据集(Urban Sound),声音包括:冷气机,汽车喇叭,儿童玩耍,狗吠声,钻孔,发动机空转,枪射击,手持式凿岩机,警笛,街头音乐。UrbanSound8K 城市声音数据集(Urban Sound),声音包括:冷气机,汽车喇叭,儿童玩耍,狗吠声,钻孔,发动机空转,枪射击,手持式凿岩机,警笛,街头音乐。UrbanSound8K 城市声音数据集(Urban Sound),声音包括:冷气机,汽车喇叭,儿童玩耍,狗吠声,钻孔,发动机空转,枪射击,手持式凿岩机,警笛,街头音乐。UrbanSound8K 城市声音数据集(Urban Sound),声音包括:冷气机,汽车喇叭,儿童玩耍,狗吠声,钻孔,发动机空转,枪射击,手持式凿岩机,警笛,街头音乐。UrbanSound8K 城市声音数据集(Urban Sound),声音包括:冷气机,汽车喇叭,儿童玩耍,狗吠声,钻孔,发动机空转,枪射击,手持式凿岩机,警笛,街头音乐。UrbanSound8K 城市声音数据集(Urban Sound),声音包括:冷气机,汽车喇叭,儿童玩耍,狗吠声,钻孔,发动机空转,枪射击,手持式凿岩
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UrbanSound8K-audio-classification-with-ResNet
2021-04-29使用ResNet-18的UrbanSound8K音频分类和语音命令数据集分类 该项目旨在使用ResNet-18架构对UrbanSound8K数据集中的环境声音进行分类。 此外,Google的语音命令数据集也使用ResNet-18架构进行分类。 URBANSOUND8K数据集 方法1: 这是对数据集中所有8732个数据点的标准train-dev-test拆分。 该方法的测试,验证和训练准确性报告如下。 数据分为约60-20-20的Train-dev-test分割 1.测试准确度:77.61% 这是使用标准train-dev-test分割报告的最佳测试准确性。 2.训练准确率:100% 3.验证准确性:77.26% 方法2: 这是数据集创建者推荐的方法:10倍交叉验证,将每个折叠中的所有数据用于训练和验证。 验证准确性,训练准确性和训练损失的10倍平均值是在每个时期结束时获取的。
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UrbanSound8k数据集.zip
2021-08-0610种语音的分类:冷气机,汽车喇叭,儿童玩耍,狗吠声,钻孔,发动机空转,枪射击,手持式凿岩机,警笛,街头音乐。每个录音长度约为4s,被放在10个fold文件中。百度网盘分享,永久有效。附163邮箱,有事随时邮件
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基于Urbansound8K数据集的环境声识别的方法简述-附件资源
2021-03-05基于Urbansound8K数据集的环境声识别的方法简述-附件资源
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A Brief History of Computing(2nd) epub
2017-12-28A Brief History of Computing(2nd) 英文epub 第2版 本资源转载自网络,如有侵权,请联系上传者或csdn删除 查看此书详细信息请在美国亚马逊官网搜索此书
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History of strength of materials
2019-03-26Timoshenko关于材料强度研究的经典著作,详细介绍了材料力学发展历史。
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history of homological algebra
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The history of RFID.pdf
2011-06-02The history of RFID.pdf The history of RFID.pdf The history of RFID.pdf
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Lee Smith - Brief History of ARM
2011-02-20Lee Smith - Brief History of ARM
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trainModel_python教程_UrbanSound8K下载_
2021-09-30声音分类,需要下载Urbansound8K数据集
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CMLS_UrbanSound8k_Classification
2021-04-22UrbanSound8k分类 CMLS家庭作业1 组号:15 简介 这项工作的目标是实现一个能够预测音频摘录中记录的音频事件的分类器。 音频数据是从UrbanSound8K-Urban Sound Datasets中检索的,该数据集是从10个类别中标记的城市声音的声音摘录的集合: 冷气机 汽车喇叭 孩子们玩 狗吠 钻Kong 发动机空转 开枪 手提凿岩机 警笛 街头音乐 使用10折交叉验证方法进行分类:将数据集分为10折,使用剩余的9进行测试以进行训练,然后针对每种测试折组合将此过程再重复9次。 设置 使用以下行下载数据集: !kaggle datasets download -d chrisfilo/urbansound8k 为了组织数据,提取特征并执行分类,使用的库为: 熊猫:管理数据 Numpy:基本数组操作 泡菜:保存数据并调用 Librosa:数据转换和特征提取 Sklea
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ISPRS Test Project on Urban Classification and 3D
2011-06-16The automated extraction of urban objects from data acquired by airborne sensors has been an important topic of research in photogrammetry for at least two decades. One observation that can be made is that most of the papers dealing with urban object extraction focus on a single object class, e.g. buildings, roads or, less frequently, trees. Typically, results are published for a few test sites available to the authors. Results presented by different authors typically refer to different scenes so that the quality of the results achieved using different algorithms cannot really be compared. There have been attempts in the past to distribute data sets for benchmarking object extraction techniques, e.g. the Avenches data set of ETH Zurich or OEEPE/EuroSDR data sets for building extraction or road extraction. Even if these data sets were still available, they would be outdated due to the fact that they are based on scanned aerial images acquired by analog cameras. Today, the transition to digital aerial cameras has nearly been completed, so that there is a need for new standard test sites for urban object extraction making use of the full benefits of modern airborne data, including multiple-overlap geometry, increased radiometric and spectral resolution, and (in the case of airborne laserscanner data) the recording of multiple echoes. Two such test sites, each containing several test areas for which reference data are available, are provided for the participants in this project in order to evaluate techniques for the extraction of various urban object classes. The test data are described in detail in Section 2 of this document.
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UrbanSound8K---Audio-Classification:使用CNN根据使用LIBROSA提取的特征对音频样本进行分类
2021-04-02介绍 该数据集包含来自10个类别的城市声音的8732个标记的声音摘录(<= 4s):空调,汽车喇叭,儿童玩耍,狗吠,钻探,enginge_idling,gun_shot,手提钻,警笛和street_music。 这些类别是根据城市声音分类法得出的。 有关数据集及其编译方式的详细说明,请参阅我们的论文。 所有摘录均取自上传到现场录音。 这些文件已预先排序为十折(名为fold1-fold10的文件夹),以帮助复制和比较上面文章中报告的自动分类结果。 除声音摘录外,还提供了一个CSV文件,其中包含有关每个摘录的元数据。 数据集链接-https: 方法 1.有3种基本方法可以从音频文件中提取特征:a)使用音频文件的mffcs数据b)使用音频的频谱图图像,然后将其转换为数据点(就像对图像所做的那样)。 使用Librosa的mel_spectogram函数可以轻松完成此操作。c)结合两个功能以构建
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history of RFID
2013-03-14history of RFID Many things are hidden in the shrouds of time. The task of tracing history and genealogy is arduous and challenging, but, ultimately, rewarding. Our past can open doors to our future. ...
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The History of Calculus Boyer 1949
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Handbook of the History of Logic
2019-04-05这是关于逻辑学史的电子书,扫描版,2004年版,经典著作,英文版
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The History of Statistics
2018-08-11The History of Statistics The Measurement of Uncertainty before 1900 (Stephen M. Stigler)
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A History of Curves and Surfaces in CAGD
2009-11-09This article provides a historical account of the major developments in the area of curves and surfaces as they entered the area of CAGD { ...and representation of free-form curves, surfaces, or volumes.
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语音信号数据集
2018-10-07这是《MATLAB神经网络43个案例分析》这本书中的语音特征信号数据集
- 4.75MB
The history of Linux
2018-05-19GNULinux Distribution Timeline和The history of Linux两张图,清晰说明了Linux发行版本的变迁和Linux的历史
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A History of Mathematics: An Introduction (2nd Edition)
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SUMS82 A History of Abstract Algebra
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HistoryOfEverything.zip
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美国大学教材 Meggs History of Graphic Design
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A Short History of Nearly Everything
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A Brief History of Humankind
2018-10-08理解区块链就需要了解人文历史,而这本书以其独特的视角向我们讲述了人类的共识来源。
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A Short History of Mathematical Population Dynamics
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