首页 卷积神经网络的猫的训练集与测试集图片

卷积神经网络的猫的训练集与测试集图片

上传者： 38003892 | 上传时间： 2025-04-19 13:04:54 | 文件大小： 926KB | 文件类型： RAR
卷积神经网络（Convolutional Neural Network，简称CNN）是一种深度学习模型，特别适用于处理图像数据，因其在图像识别和分类任务中表现出色而被广泛应用于计算机视觉领域。在这个特定的压缩包中，包含了用于训练和测试CNN模型的猫的图片数据集。 这个数据集总共包含四种不同类型的猫：布偶猫、孟买猫、暹罗猫和英国短毛猫。每种类型的猫都有一个特定的标签来区分它们：0表示布偶猫，1代表孟买猫，2对应暹罗猫，而3则代表英国短毛猫。这种标签方式使得模型能够学习并理解不同猫类之间的差异。 训练集由320张100x100像素的图片组成，这些图片将用于教模型如何识别猫的特征。在机器学习中，训练集是模型学习的基础，它通过反复迭代调整权重和偏置，以最小化预测结果与真实标签之间的差距，这个过程被称为反向传播和优化。常见的优化算法有随机梯度下降（SGD）、动量SGD和Adam等。 测试集包含69张同样大小的图片，其目的是在模型训练完成后评估模型的性能。在实际应用中，测试集应当独立于训练集，以免模型过度拟合训练数据。通过比较模型对测试集的预测结果与真实标签，我们可以得到模型的准确率、精确率、召回率和F1分数等评价指标，从而了解模型的泛化能力。 在构建CNN模型时，通常会包含以下层：卷积层（Convolutional Layer）、池化层（Pooling Layer）、激活函数（如ReLU）、全连接层（Fully Connected Layer）以及损失函数（如交叉熵损失）。卷积层通过滤波器（kernel）检测图像中的特征，池化层则降低数据的维度，提高计算效率，而激活函数如ReLU则引入非线性，使模型能学习更复杂的模式。 为了训练这个猫的分类任务，我们首先需要预处理数据，包括归一化像素值到0-1区间，可能还需要进行数据增强，如翻转、旋转或缩放图片，以增加模型的泛化能力。然后，我们将数据集分为输入X和标签Y，使用合适的学习率和优化器开始训练。在训练过程中，我们会监控损失值和验证集上的精度，以便在模型性能不再提升时及时停止训练，防止过拟合。 使用测试集评估模型的性能，如果结果满意，我们可以将模型部署到实际应用中，例如在手机应用上实现自动识别猫的品种。如果结果不理想，我们可能需要调整模型架构、参数或者增加更多训练数据，以进一步优化模型性能。 这个“卷积神经网络的猫的训练集与测试集图片”数据集提供了一个很好的平台，让我们可以实践和理解CNN在图像分类任务中的工作原理和效果。通过合理的模型设计、训练策略和评估方法，我们可以构建出一个有效的猫品种识别系统。

文件下载

资源详情

[{"title":"（ 389 个子文件 926KB ） 卷积神经网络的猫的训练集与测试集图片","children":[{"title":"3_c2bf84d5be601d4142ce1d7f352ada47.jpg <span style='color:#111;'> 3.64KB </span>","children":null,"spread":false},{"title":"2_62ee25c48f4376343c52fd25ded9c423.jpg <span style='color:#111;'> 3.61KB </span>","children":null,"spread":false},{"title":"1_timg (2).jpg <span style='color:#111;'> 3.49KB </span>","children":null,"spread":false},{"title":"1_3b2bac0e7d9ec3782b02380e3a52f881.jpg <span style='color:#111;'> 3.33KB </span>","children":null,"spread":false},{"title":"3_36ed4bd8c25e3ddd0e91c54326cc57b1.jpg <span style='color:#111;'> 3.32KB </span>","children":null,"spread":false},{"title":"2_c492665fc6854d4fc65de0e256d89209.jpg <span style='color:#111;'> 3.31KB </span>","children":null,"spread":false},{"title":"2_53db0f44797eb88ad414d8ecd7ff8bc6.jpg <span style='color:#111;'> 3.30KB </span>","children":null,"spread":false},{"title":"2_e1d42af0142f85dc3e91a543609d0a1d.jpg <span style='color:#111;'> 3.20KB </span>","children":null,"spread":false},{"title":"0_0_0cdd5e89bd35a07ea8298dbc199a75af.jpg <span style='color:#111;'> 3.17KB </span>","children":null,"spread":false},{"title":"0_0_bfcd929f71929295d36cf8a3f7f7ed0e.jpg <span style='color:#111;'> 3.16KB </span>","children":null,"spread":false},{"title":"2_fb9ccb3f8cda74e7248a1b555a19e3a9.jpg <span style='color:#111;'> 3.15KB </span>","children":null,"spread":false},{"title":"0_0_d73d023c157f6bc0bd13e0d797afde5c.jpg <span style='color:#111;'> 3.12KB </span>","children":null,"spread":false},{"title":"2_a48353fcd89640c1cf2ae3e8a1fa7b67.jpg <span style='color:#111;'> 3.12KB </span>","children":null,"spread":false},{"title":"3_9cbace9a1d6a3565fbcdd22d5b0d4f67.jpg <span style='color:#111;'> 3.09KB </span>","children":null,"spread":false},{"title":"1_1d5742f712f7fc774b42e3b3475b6717.jpg <span style='color:#111;'> 3.08KB </span>","children":null,"spread":false},{"title":"2_75bdb6c2b9f8d4129a6803d768196785.jpg <span style='color:#111;'> 3.08KB </span>","children":null,"spread":false},{"title":"2_a5f5503a4d3de3b074f814b05daa4e4c.jpg <span style='color:#111;'> 3.04KB </span>","children":null,"spread":false},{"title":"3_1f103682723a84822cee8d355b9b53e3.jpg <span style='color:#111;'> 3.04KB </span>","children":null,"spread":false},{"title":"2_73adbda1ecae89b9b08c1f24dc00a07b.jpg <span style='color:#111;'> 3.03KB </span>","children":null,"spread":false},{"title":"1_d4380311898eba8132f105bf8db652b0.jpg <span style='color:#111;'> 3.01KB </span>","children":null,"spread":false},{"title":"2_8c3247e6bfa6eba2c3ec7974e78c1bb7.jpg <span style='color:#111;'> 3.00KB </span>","children":null,"spread":false},{"title":"3_4df9b6eb47c8334512f20eb6cc8f4b3d.jpg <span style='color:#111;'> 3.00KB </span>","children":null,"spread":false},{"title":"2_0b28529dcb29a962e26be1d1f7413f8b.jpg <span style='color:#111;'> 2.97KB </span>","children":null,"spread":false},{"title":"1_f57bf7c8795bf907984d652b2f96eea3.jpg <span style='color:#111;'> 2.97KB </span>","children":null,"spread":false},{"title":"2_170bc91cd5e58ba3638164b3a3dd49a2.jpg <span style='color:#111;'> 2.96KB </span>","children":null,"spread":false},{"title":"3_timg (3).jpg <span style='color:#111;'> 2.96KB </span>","children":null,"spread":false},{"title":"1_timg (4).jpg <span style='color:#111;'> 2.94KB </span>","children":null,"spread":false},{"title":"0_0_f52e441c8ec9b784dca6cf07a5440baa.jpg <span style='color:#111;'> 2.93KB </span>","children":null,"spread":false},{"title":"2_9ac127974d1fd726128faa01f49ac79a.jpg <span style='color:#111;'> 2.92KB </span>","children":null,"spread":false},{"title":"2_a82c32f6f496634ab0e837e8c512d6c2.jpg <span style='color:#111;'> 2.92KB </span>","children":null,"spread":false},{"title":"0_0_ae8598201f1ca0235a8f05b80d64dd2a.jpg <span style='color:#111;'> 2.91KB </span>","children":null,"spread":false},{"title":"3_7fa756d13427749542f2d20c03ded578.jpg <span style='color:#111;'> 2.91KB </span>","children":null,"spread":false},{"title":"0_0_aa0f80b3df2d2fb0505b0387b216e887.jpg <span style='color:#111;'> 2.91KB </span>","children":null,"spread":false},{"title":"3_92527139f619b87b54e82d1c078d8647.jpg <span style='color:#111;'> 2.90KB </span>","children":null,"spread":false},{"title":"0_0_b858630fb01c13a1c11eea12f02750aa.jpg <span style='color:#111;'> 2.90KB </span>","children":null,"spread":false},{"title":"2_9607779dc6ed75737efce1f7c0ce9a37.jpg <span style='color:#111;'> 2.90KB </span>","children":null,"spread":false},{"title":"2_86de4d46f49e75b2fcedfe38ab19066b.jpg <span style='color:#111;'> 2.90KB </span>","children":null,"spread":false},{"title":"3_a6ece0696d0dbff981c189c80192cd1d.jpg <span style='color:#111;'> 2.89KB </span>","children":null,"spread":false},{"title":"1_0b64d11f2705be3f71c162fe5fcb6aa4.jpg <span style='color:#111;'> 2.89KB </span>","children":null,"spread":false},{"title":"3_597fedbee9c659b92a0559a65a90d16c.jpg <span style='color:#111;'> 2.89KB </span>","children":null,"spread":false},{"title":"3_fe1ab2b0651a7923c0ecf564ad2e0a77.jpg <span style='color:#111;'> 2.89KB </span>","children":null,"spread":false},{"title":"2_d2003930c9f1acd190aa32c3a9a602a8.jpg <span style='color:#111;'> 2.88KB </span>","children":null,"spread":false},{"title":"0_0_ef1eed38187fcceef1e89c9b2319be1d.jpg <span style='color:#111;'> 2.85KB </span>","children":null,"spread":false},{"title":"0_0_c966242544bed26192644fbce4b93601.jpg <span style='color:#111;'> 2.84KB </span>","children":null,"spread":false},{"title":"3_e795cb7aa8f3b1bb1c9beb4b15f5b344.jpg <span style='color:#111;'> 2.84KB </span>","children":null,"spread":false},{"title":"0_0_f284dfa9d338fce0f5ca5ed829a84ffe.jpg <span style='color:#111;'> 2.84KB </span>","children":null,"spread":false},{"title":"3_3cad297ab35c90679481b61bc4bdc74f.jpg <span style='color:#111;'> 2.83KB </span>","children":null,"spread":false},{"title":"3_3ac0364d4b12d61b8184238b0febdc34.jpg <span style='color:#111;'> 2.83KB </span>","children":null,"spread":false},{"title":"3_0de31e5aade165116112c08280fb255b.jpg <span style='color:#111;'> 2.82KB </span>","children":null,"spread":false},{"title":"1_f3c4099d6c1d145e837eba92f249a837.jpg <span style='color:#111;'> 2.82KB </span>","children":null,"spread":false},{"title":"1_f3c4099d6c1d145e837eba92f249a837.jpg <span style='color:#111;'> 2.82KB </span>","children":null,"spread":false},{"title":"1_146ba902ed9c34c9987393111ec5a82b.jpg <span style='color:#111;'> 2.81KB </span>","children":null,"spread":false},{"title":"1_fda8743e0a094c4ffb64e093ec291ca6.jpg <span style='color:#111;'> 2.81KB </span>","children":null,"spread":false},{"title":"3_cb898a2326453d7394f944e5cc422d7f.jpg <span style='color:#111;'> 2.79KB </span>","children":null,"spread":false},{"title":"0_0_921dc8872a01bfd8f25f507b0fe4a3b8.jpg <span style='color:#111;'> 2.79KB </span>","children":null,"spread":false},{"title":"2_0a178be0860bfcb5c59ca28145b6c0dd.jpg <span style='color:#111;'> 2.79KB </span>","children":null,"spread":false},{"title":"2_42095331b34f33ae548cb1d1252d6887.jpg <span style='color:#111;'> 2.78KB </span>","children":null,"spread":false},{"title":"3_timg (1).jpg <span style='color:#111;'> 2.78KB </span>","children":null,"spread":false},{"title":"1_15f249a70e4d7f81c3be677fc8f4699d.jpg <span style='color:#111;'> 2.77KB </span>","children":null,"spread":false},{"title":"3_7a72192d50b1236242ea557aecf79b30.jpg <span style='color:#111;'> 2.77KB </span>","children":null,"spread":false},{"title":"0_0_fa9a8eecb5682c1fb86cec4aba9467ef.jpg <span style='color:#111;'> 2.77KB </span>","children":null,"spread":false},{"title":"2_fcfe5250e37933d86b463f84a0d4600f.jpg <span style='color:#111;'> 2.77KB </span>","children":null,"spread":false},{"title":"3_e13d4d4b73f9bd94f95ff6117ca85c7c.jpg <span style='color:#111;'> 2.76KB </span>","children":null,"spread":false},{"title":"0_0_42515c539450b213cd563c879e3d977a.jpg <span style='color:#111;'> 2.75KB </span>","children":null,"spread":false},{"title":"2_9c12dd17e50acf1ed7452ba384140b06.jpg <span style='color:#111;'> 2.75KB </span>","children":null,"spread":false},{"title":"0_0_1fd6e7dd9c52a13bd68c08382324851c.jpg <span style='color:#111;'> 2.75KB </span>","children":null,"spread":false},{"title":"2_8004d78998cc38d2f7ffe0f8700dbee6.jpg <span style='color:#111;'> 2.75KB </span>","children":null,"spread":false},{"title":"1_f787f494140e302b4d02079f4338816c.jpg <span style='color:#111;'> 2.74KB </span>","children":null,"spread":false},{"title":"3_9c2e865b7f0bec907cf46d87127ef6b1.jpg <span style='color:#111;'> 2.74KB </span>","children":null,"spread":false},{"title":"0_0_f78fb3cb5b88efa10d54ef05e34d986f.jpg <span style='color:#111;'> 2.74KB </span>","children":null,"spread":false},{"title":"1_aea96b8fe89b09446467288dd436072d.jpg <span style='color:#111;'> 2.73KB </span>","children":null,"spread":false},{"title":"2_c04607fcb5e2fb4e6a8e8d8b52b9b531.jpg <span style='color:#111;'> 2.73KB </span>","children":null,"spread":false},{"title":"3_14fc21d68b6245197c72af8f5f0cbf36.jpg <span style='color:#111;'> 2.73KB </span>","children":null,"spread":false},{"title":"3_e4d142675784d74aa2d44076e15e473a.jpg <span style='color:#111;'> 2.73KB </span>","children":null,"spread":false},{"title":"3_001bdba1eab08d97e59fc0100d4d80e7.jpg <span style='color:#111;'> 2.72KB </span>","children":null,"spread":false},{"title":"3_2b1f33a7e52a44b1ebe5168bc494945d.jpg <span style='color:#111;'> 2.72KB </span>","children":null,"spread":false},{"title":"0_0_5773c2d710d46fc668ede0a81ae71c51.jpg <span style='color:#111;'> 2.72KB </span>","children":null,"spread":false},{"title":"3_c029f6f6f2940fc80f5000d4a17e6b99.jpg <span style='color:#111;'> 2.72KB </span>","children":null,"spread":false},{"title":"0_0_0da9603f324b84d1c42bacf5a9666499.jpg <span style='color:#111;'> 2.71KB </span>","children":null,"spread":false},{"title":"2_ca5cf97bb58ce976baca7c645d320f72.jpg <span style='color:#111;'> 2.71KB </span>","children":null,"spread":false},{"title":"2_2db034a00ce6bab91ca034d5a25f451b.jpg <span style='color:#111;'> 2.71KB </span>","children":null,"spread":false},{"title":"1_9a5d6fc3043141c0dd3762467f314cb2.jpg <span style='color:#111;'> 2.70KB </span>","children":null,"spread":false},{"title":"0_0_2d69471ec4b5141590b63b74a014606b.jpg <span style='color:#111;'> 2.69KB </span>","children":null,"spread":false},{"title":"2_6dc678e63eddf7d0ff115caa856e9f17.jpg <span style='color:#111;'> 2.69KB </span>","children":null,"spread":false},{"title":"1_f68d111d711fe6d9699870a8c587e6f0.jpg <span style='color:#111;'> 2.69KB </span>","children":null,"spread":false},{"title":"3_a4a769261917ca5e0d56009547f96d98.jpg <span style='color:#111;'> 2.69KB </span>","children":null,"spread":false},{"title":"0_0_fda4c03d3b591abab40e92af8432cef5.jpg <span style='color:#111;'> 2.68KB </span>","children":null,"spread":false},{"title":"2_236eb46393d543543caf9c7a9d48a401.jpg <span style='color:#111;'> 2.68KB </span>","children":null,"spread":false},{"title":"1_3a750dd3aad411d3de09c4980f46e04c.jpg <span style='color:#111;'> 2.68KB </span>","children":null,"spread":false},{"title":"2_582bcd6840cce979190ed4b914d2295e.jpg <span style='color:#111;'> 2.68KB </span>","children":null,"spread":false},{"title":"2_72cbcff88d917df573821450947b42a6.jpg <span style='color:#111;'> 2.68KB </span>","children":null,"spread":false},{"title":"2_d7ab34f47aed448efd2c0796a6a82992.jpg <span style='color:#111;'> 2.68KB </span>","children":null,"spread":false},{"title":"2_92aa4ea2568c19d578390bab15d62183.jpg <span style='color:#111;'> 2.68KB </span>","children":null,"spread":false},{"title":"0_0_1f226a2fb690735852c1ff17a3252b64.jpg <span style='color:#111;'> 2.67KB </span>","children":null,"spread":false},{"title":"0_0_51714aab41a2bac958fc7dbfcb1e001f.jpg <span style='color:#111;'> 2.66KB </span>","children":null,"spread":false},{"title":"0_0_1984c4a718728ac6176948e7a2ff8620.jpg <span style='color:#111;'> 2.66KB </span>","children":null,"spread":false},{"title":"1_0a9c637df2ec879a1744e94546a4d068.jpg <span style='color:#111;'> 2.66KB </span>","children":null,"spread":false},{"title":"3_dbf797240f83bbf843f8680a2056dd34.jpg <span style='color:#111;'> 2.65KB </span>","children":null,"spread":false},{"title":"1_70fa616affe9512da7553f3af293d1ce.jpg <span style='color:#111;'> 2.64KB </span>","children":null,"spread":false},{"title":"3_b31295d6aa2b10109938555bbb4ef1d0.jpg <span style='color:#111;'> 2.64KB </span>","children":null,"spread":false},{"title":"......","children":null,"spread":false},{"title":"<span style='color:steelblue;'>文件过多，未全部展示</span>","children":null,"spread":false}],"spread":true}]

评论信息

其他资源

免责申明

【只为小站】的资源来自网友分享，仅供学习研究，请务必在下载后24小时内给予删除，不得用于其他任何用途，否则后果自负。基于互联网的特殊性，【只为小站】 无法对用户传输的作品、信息、内容的权属或合法性、合规性、真实性、科学性、完整权、有效性等进行实质审查；无论 【只为小站】 经营者是否已进行审查，用户均应自行承担因其传输的作品、信息、内容而可能或已经产生的侵权或权属纠纷等法律责任。
本站所有资源不代表本站的观点或立场，基于网友分享，根据中国法律《信息网络传播权保护条例》第二十二条之规定，若资源存在侵权或相关问题请联系本站客服人员，zhiweidada#qq.com，请把#换成@，本站将给予最大的支持与配合，做到及时反馈和处理。关于更多版权及免责申明参见 版权及免责申明

个人信息

下载历史

相关资源标签

热门下载

最新下载