{ "cells": [ { "cell_type": "markdown", "id": "b59535fb", "metadata": {}, "source": [ "# 准备工作\n", "\n", "[![下载Notebook](https://mindspore-website.obs.cn-north-4.myhuaweicloud.com/website-images/r1.8/resource/_static/logo_notebook.png)](https://obs.dualstack.cn-north-4.myhuaweicloud.com/mindspore-website/notebook/r1.8/zh_cn/migration_guide/mindspore_preparation.ipynb) [![下载样例代码](https://mindspore-website.obs.cn-north-4.myhuaweicloud.com/website-images/r1.8/resource/_static/logo_download_code.png)](https://obs.dualstack.cn-north-4.myhuaweicloud.com/mindspore-website/notebook/r1.8/zh_cn/migration_guide/mindspore_preparation.py) [![查看源文件](https://mindspore-website.obs.cn-north-4.myhuaweicloud.com/website-images/r1.8/resource/_static/logo_source.png)](https://gitee.com/mindspore/docs/blob/r1.8/docs/mindspore/source_zh_cn/migration_guide/preparation.ipynb)\n", "\n", "## 概述\n", "\n", "在进行网络开发或网络迁移工作之前,首先需要安装MindSpore,并掌握机器学习的相关知识。用户可以选择购买《深度学习与MindSpore实践》一书来了解相关知识,通过访问[MindSpore官网](https://www.mindspore.cn)了解MindSpore的用法。\n", "\n", "## 安装MindSpore\n", "\n", "参考如下表格确定系统的发行版本、架构(X86或Arm)及Python版本。\n", "\n", "|系统|查询内容| 查询命令\n", "|:----|:----|:----\n", "|Linux|系统发行版本| `cat /proc/version`\n", "|Linux|系统架构| `uname -m`\n", "|Linux|Python版本| `python3`\n", "\n", "根据自己使用的操作系统及计算硬件,选择对应的MindSpore版本,通过Pip、Conda、Docker或源码编译等方式安装MindSpore,推荐访问[MindSpore安装页面](https://www.mindspore.cn/install),并参考该网站指导完成安装。\n", "\n", "## MindSpore验证\n", "\n", "安装完成MindSpore后可以运行以下命令(以MindSpore r1.6版本为例),测试MindSpore是否安装完成。" ] }, { "cell_type": "code", "execution_count": 1, "id": "be72fc1e", "metadata": { "ExecuteTime": { "end_time": "2022-03-07T06:36:12.928105Z", "start_time": "2022-03-07T06:36:10.636638Z" } }, "outputs": [ { "name": "stdout", "output_type": "stream", "text": [ "MindSpore version: 1.6.0\n", "The result of multiplication calculation is correct, MindSpore has been installed successfully!\n" ] } ], "source": [ "import mindspore\n", "\n", "mindspore.run_check()" ] }, { "cell_type": "markdown", "id": "36e8d603", "metadata": {}, "source": [ "## 知识准备\n", "\n", "### MindSpore文档\n", "\n", "用户可以通过参考[MindSpore教程](https://www.mindspore.cn/tutorials/experts/zh-CN/r1.8/index.html)了解如何使用MindSpore进行训练、调试、调优、推理;也可以通过参考[MindSpore Python API](https://www.mindspore.cn/docs/zh-CN/r1.8/index.html)详细了解MindSpore各接口的相关信息,以便于用户能够更好地使用。\n", "\n", "### ModelZoo和Hub\n", "\n", "[ModelZoo](https://gitee.com/mindspore/models/blob/r1.8/README_CN.md#)是MindSpore与社区共同提供的深度优化的模型集市,向开发者提供了深度优化的模型,以便于生态中的小伙伴可以方便地基于ModelZoo中的模型进行个性化开发。当前已经覆盖了机器视觉、自然语言处理、语音、推荐系统等多个领域的主流模型。\n", "\n", "[mindspore Hub](https://www.mindspore.cn/resources/hub)是存放MindSpore官方或者第三方开发者提供的预训练模型的平台。它向应用开发者提供了简单易用的模型加载和微调API,使得用户可以基于预训练模型进行推理或者微调,并部署到自己的应用中。用户也可以将自己训练好的模型按照指定的步骤[发布模型](https://www.mindspore.cn/hub/docs/zh-CN/r1.6/publish_model.html)到MindSpore Hub中,供其他用户下载和使用。\n", "\n", "### 云上训练\n", "\n", "ModelArts是华为云提供的面向AI开发者的一站式开发平台,集成了昇腾AI处理器资源池,用户可以在该平台下体验MindSpore。相关文档可参考[AI开发平台ModelArts](https://support.huaweicloud.com/wtsnew-modelarts/index.html)。" ] } ], "metadata": { "kernelspec": { "display_name": "MindSpore", "language": "python", "name": "mindspore" }, "language_info": { "codemirror_mode": { "name": "ipython", "version": 3 }, "file_extension": ".py", "mimetype": "text/x-python", "name": "python", "nbconvert_exporter": "python", "pygments_lexer": "ipython3", "version": "3.7.5" } }, "nbformat": 4, "nbformat_minor": 5 }