.. MindSpore documentation master file, created by sphinx-quickstart on Thu Aug 17 09:00:00 2020. You can adapt this file completely to your liking, but it should at least contain the root `toctree` directive. 在手机或IoT设备上使用MindSpore ================================= .. toctree:: :glob: :maxdepth: 1 :caption: 快速入门 :hidden: quick_start/quick_start quick_start/train_lenet .. toctree:: :glob: :maxdepth: 1 :caption: 获取MindSpore Lite :hidden: use/downloads use/build .. toctree:: :glob: :maxdepth: 1 :caption: 端侧推理 :hidden: use/converter_tool use/post_training_quantization use/data_preprocessing use/runtime use/tools .. toctree:: :glob: :maxdepth: 1 :caption: 端侧训练 :hidden: use/converter_train use/runtime_train use/tools_train .. raw:: html <div class="container"> <div class="row"> <div class="col-md-12"> <div> <div class="doc-condition"> <span class="doc-filter">筛选条件</span> <button class="doc-delete doc-btn" id="all">清除所有条件</button> </div> <div class="doc-label-content"> <div class="doc-label-choice"> <div class="row"> <div class="col-sm-2"> <div class="doc-os">操作系统</div> </div> <div class="col-sm-10 col-sm-pull-1"> <button class="doc-filter-btn doc-btn" id="os-Windows">Windows</button> <button class="doc-filter-btn doc-btn" id="os-Linux">Linux</button> <button class="doc-filter-btn doc-btn" id="os-Android">Android</button> </div> </div> </div> <div class="doc-label-choice"> <div class="row"> <div class="col-sm-2"> <div class="doc-user">用户</div> </div> <div class="col-sm-10 col-sm-pull-1"> <button class="doc-filter-btn doc-btn" id="user-Beginner">初级</button> <button class="doc-filter-btn doc-btn" id="user-Intermediate">中级</button> <button class="doc-filter-btn doc-btn" id="user-Expert">高级</button> </div> </div> </div> <div class="doc-label-choice"> <div class="row"> <div class="col-sm-2 "> <div class="doc-stage">阶段</div> </div> <div class="col-sm-10 col-sm-pull-1 doc-stage-detail"> <button class="doc-filter-btn doc-btn" id="stage-Whole-Process">全流程</button> <button class="doc-filter-btn doc-btn" id="stage-Environment-Preparation">环境准备</button> <button class="doc-filter-btn doc-btn" id="stage-Data-Preparation">数据准备</button> <button class="doc-filter-btn doc-btn" id="stage-Model-Export">模型导出</button> <button class="doc-filter-btn doc-btn" id="stage-Model-Converting">模型转换</button> <button class="doc-filter-btn doc-btn" id="stage-Model-Loading">模型加载</button> <button class="doc-filter-btn doc-btn" id="stage-Model-Training">模型训练</button> <button class="doc-filter-btn doc-btn" id="stage-Model-Optimization">模型调优</button> <button class="doc-filter-btn doc-btn" id="stage-Inference">推理应用</button> <button class="doc-filter-btn doc-btn" id="stage-Benchmark-Testing">基准测试</button> <button class="doc-filter-btn doc-btn" id="stage-Static-Library-Cropping">静态库裁剪</button> </div> </div> </div> </div> <hr> <div class="doc-article-list"> <div class="doc-article-item all os-Windows os-Linux os-Android stage-Whole-Process stage-Model-Converting stage-Model-Loading stage-Inference stage-Data-Preparation user-Beginner user-Intermediate user-Expert hidden"> <a href="https://www.mindspore.cn/tutorial/lite/zh-CN/r1.1/quick_start/quick_start.html" class="article-link"> <div> <div class="doc-article-head"> <span class="doc-head-content">实现一个图像分类应用</span> </div> <div class="doc-article-desc"> 本教程从端侧Android图像分类demo入手,帮助用户了解MindSpore Lite应用工程的构建、依赖项配置以及相关API的使用。 </div> </div> </a> </div> <div class="doc-article-item all os-Linux os-Android stage-Whole-Process stage-Model-Export stage-Model-Converting stage-Model-Training user-Beginner user-Intermediate user-Expert hidden"> <a href="https://www.mindspore.cn/tutorial/lite/zh-CN/r1.1/quick_start/train_lenet.html" class="article-link"> <div> <div class="doc-article-head"> <span class="doc-head-content">训练一个LeNet模型</span> </div> <div class="doc-article-desc"> 本教程基于LeNet训练示例代码,演示MindSpore Lite训练功能的使用。 </div> </div> </a> </div> <div class="doc-article-item all os-Windows os-Linux os-Android stage-Environment-Preparation user-Beginner user-Intermediate user-Expert hidden"> <a href="https://www.mindspore.cn/tutorial/lite/zh-CN/r1.1/use/downloads.html" class="article-link"> <div> <div class="doc-article-head"> <span class="doc-head-content">下载MindSpore Lite</span> </div> <div class="doc-article-desc"> 本教程介绍如何快速下载MindSpore Lite。 </div> </div> </a> </div> <div class="doc-article-item all os-Windows os-Linux os-Android stage-Environment-Preparation user-Beginner user-Intermediate user-Expert hidden"> <a href="https://www.mindspore.cn/tutorial/lite/zh-CN/r1.1/use/build.html" class="article-link"> <div> <div class="doc-article-head"> <span class="doc-head-content">编译MindSpore Lite</span> </div> <div class="doc-article-desc"> 本章节介绍如何快速编译出MindSpore Lite。 </div> </div> </a> </div> <div class="doc-article-item all os-Windows os-Linux stage-Model-Converting user-Intermediate user-Expert hidden"> <a href="https://www.mindspore.cn/tutorial/lite/zh-CN/r1.1/use/converter_tool.html" class="article-link"> <div> <div class="doc-article-head"> <span class="doc-head-content">推理模型转换</span> </div> <div class="doc-article-desc"> MindSpore Lite提供离线转换模型功能的工具,支持多种类型的模型转换,转换后的模型可用于推理。 </div> </div> </a> </div> <div class="doc-article-item all os-Windows os-Linux stage-Model-Converting stage-Model-Optimization user-Intermediate user-Expert hidden"> <a href="https://www.mindspore.cn/tutorial/lite/zh-CN/r1.1/use/post_training_quantization.html" class="article-link"> <div> <div class="doc-article-head"> <span class="doc-head-content">优化模型(训练后量化)</span> </div> <div class="doc-article-desc"> 对于已经训练好的float32模型,通过训练后量化将其转为int8,不仅能减小模型大小,而且能显著提高推理性能。本教程介绍了模型训练后量化的具体方法。 </div> </div> </a> </div> <div class="doc-article-item all os-Windows os-Linux stage-Data-Preparation user-Beginner user-Intermediate user-Expert hidden"> <a href="https://www.mindspore.cn/tutorial/lite/zh-CN/r1.1/use/image_processing.html" class="article-link"> <div> <div class="doc-article-head"> <span class="doc-head-content">预处理图像数据</span> </div> <div class="doc-article-desc"> 本教程介绍如何通过创建LiteMat对象,在推理前对图像数据进行处理,达到模型推理所需要的数据格式要求。 </div> </div> </a> </div> <div class="doc-article-item all os-Windows os-Linux os-Android stage-Inference stage-Model-Loading stage-Data-Preparation user-Intermediate user-Expert hidden"> <a href="https://www.mindspore.cn/tutorial/lite/zh-CN/r1.1/use/runtime_cpp.html" class="article-link"> <div> <div class="doc-article-head"> <span class="doc-head-content">使用Runtime执行推理(C++)</span> </div> <div class="doc-article-desc"> 通过MindSpore Lite模型转换后,需在Runtime中完成模型的推理执行流程。本教程介绍如何使用Java接口编写推理代码。 </div> </div> </a> </div> <div class="doc-article-item all os-Android stage-Inference stage-Model-Loading stage-Data-Preparation user-Intermediate user-Expert hidden"> <a href="https://www.mindspore.cn/tutorial/lite/zh-CN/r1.1/use/runtime_java.html" class="article-link"> <div> <div class="doc-article-head"> <span class="doc-head-content">使用Runtime执行推理(Java)</span> </div> <div class="doc-article-desc"> 通过MindSpore Lite模型转换后,需在Runtime中完成模型的推理执行流程。本教程介绍如何使用C++接口编写推理代码。 </div> </div> </a> </div> <div class="doc-article-item all os-Linux os-Windows stage-Environment-Preparation stage-Benchmark-Testing user-Intermediate user-Expert hidden"> <a href="https://www.mindspore.cn/tutorial/lite/zh-CN/r1.1/use/benchmark_tool.html" class="article-link"> <div> <div class="doc-article-head"> <span class="doc-head-content">使用Benchmark进行基准测试</span> </div> <div class="doc-article-desc"> 转换模型后执行推理前,你可以使用Benchmark工具对MindSpore Lite模型进行基准测试。它不仅可以对MindSpore Lite模型前向推理执行耗时进行定量分析(性能),还可以通过指定模型输出进行可对比的误差分析(精度)。 </div> </div> </a> </div> <div class="doc-article-item all os-Linux stage-Environment-Preparation stage-Static-Library-Cropping user-Intermediate user-Expert hidden"> <a href="https://www.mindspore.cn/tutorial/lite/zh-CN/r1.1/use/cropper_tool.html" class="article-link"> <div> <div class="doc-article-head"> <span class="doc-head-content">使用裁剪工具降低库文件大小</span> </div> <div class="doc-article-desc"> MindSpore Lite提供对Runtime的libmindspore-lite.a静态库裁剪工具,能够筛选出ms模型中存在的算子,对静态库文件进行裁剪,有效降低库文件大小。 </div> </div> </a> </div> <div class="doc-article-item all os-Linux stage-Environment-Preparation stage-Model-Export stage-Model-Converting user-Intermediate user-Expert hidden"> <a href="https://www.mindspore.cn/tutorial/lite/zh-CN/r1.1/use/converter_train.html" class="article-link"> <div> <div class="doc-article-head"> <span class="doc-head-content">训练模型转换</span> </div> <div class="doc-article-desc"> 本教程介绍了如何进行训练模型的转换。 </div> </div> </a> </div> <div class="doc-article-item all os-Linux os-Android stage-Model-Training stage-Model-Loading stage-Data-Preparation user-Intermediate user-Expert hidden"> <a href="https://www.mindspore.cn/tutorial/lite/zh-CN/r1.1/use/runtime_train_cpp.html" class="article-link"> <div> <div class="doc-article-head"> <span class="doc-head-content">使用Runtime执行训练 (C++)</span> </div> <div class="doc-article-desc"> 通过MindSpore Lite模型转换后,需在Runtime中完成模型的训练执行流程。本教程介绍如何使用C++接口编写训练代码。 </div> </div> </a> </div> <div class="doc-article-item all os-Linux stage-Data-Preparation stage-Benchmark-Testing user-Intermediate user-Expert hidden"> <a href="https://www.mindspore.cn/tutorial/lite/zh-CN/r1.1/use/benchmark_train_tool.html" class="article-link"> <div> <div class="doc-article-head"> <span class="doc-head-content">使用net_train进行端侧训练基准测试</span> </div> <div class="doc-article-desc"> MindSpore端侧训练为你提供了net_train工具对训练后的模型进行基准测试。它不仅可以对模型前向推理执行耗时进行定量分析(性能),还可以通过指定模型输出进行可对比的误差分析(精度)。 </div> </div> </a> </div> </div> <div class="doc-footer"> <nav aria-label="Page navigation"> <ul class="pagination" id="pageNav"> </ul> </nav> </div> </div> </div> </div> </div>