机器学习算法大模型的相关内容

阿里云文档 2025-04-03

机器学习线性支持向量机算法组件的配置及示例

支持向量机SVM（Support Vector Machine）是基于统计学习理论的一种机器学习方法，通过寻求结构风险最小化，提高学习机泛化能力，从而实现经验风险和置信范围最小化。本文介绍线性支持向量机算法组件的配置方法及使用示例。

文章 2024-06-19 来自：开发者社区

【机器学习】RLHF：在线方法与离线算法在大模型语言模型校准中的博弈

一、引言在人工智能领域，大型语言模型（LLM）的校准已成为一个备受关注的热点。基于人类反馈的强化学习（Reinforcement Learning from Human Feedback，简称RLHF）作为一种有效的校准方法，已逐渐在GPT-4、ChatGPT等先进模型中展现出其独特优势。然而，随着离线对齐算法的迅速崛起，RLHF所面临的挑战也日益严峻。本文将从RLHF的基本概念入手，...

文章 2022-06-13 来自：开发者社区

阿里云机器学习PAI开源中文NLP算法框架EasyNLP，助力NLP大模型落地

作者：临在、岑鸣、熊兮一导读随着 BERT、Megatron、GPT-3 等预训练模型在NLP领域取得瞩目的成果，越来越多团队投身到超大规模训练中，这使得训练模型的规模从亿级别发展到了千亿甚至万亿的规模。然而，这类超大规模的模型运用于实际场景中仍然有一些挑战。首先，模型参数量过大使得训练和推理速度过慢且部署成本极高；其次在很多实际场景中数据量不足的问题仍然制约着大模型在小样本场景中的应用，提高....

共有3条

< 1 >

跳转至： GO

更新时间 2024-06-21 11:50:17

本页面内关键词为智能算法引擎基于机器学习所生成，如有任何问题，可在页面下方点击"联系我们"与我们沟通。

算法机器学习相关内容

算法更多机器学习相关

算法您可能感兴趣

产品推荐

{"optioninfo":{"dynamic":"ture","static":"true"},"simplifiedDisplay":"newEdition","newCard":[{"ifIcon":"img","link":"https://img.alicdn.com/tfs/TB1XY8hGYr1gK0jSZFDXXb9yVXa-1740-328.png","icon":"","iconImg":"https://img.alicdn.com/tfs/TB1rLcm1Uz1gK0jSZLeXXb9kVXa-200-200.png","contentLink":"https://www.aliyun.com/product/vcs","title":"视觉计算服务","des":"视觉计算服务Visual Compute Service是一款弹性可伸缩的视觉智能计算服务。提供视觉数据接入、AI算法训练、计算资源调度的能力，通过API支撑开发业务应用，同时帮助开发者提升视觉AI创新效率，专注核心业务创新。","link1":"https://help.aliyun.com/document_detail/112402.html?spm=5176.cnvcs.0.0.64807eaa0cdSTd","btn1":"产品文档","link2":"","btn2":"","btn3":"","link3":"","infoGroup":[{"infoName":"产品入门","infoContent":{"firstContentName":"快速入门指导","lastContentName":"常见问题","firstContentLink":"https://help.aliyun.com/document_detail/112438.html","lastContentLink":"https://help.aliyun.com/knowledge_detail/112455.html"}},{"infoName":"最新动态","infoContent":{"firstContentLink":"https://www.aliyun.com/product/new?category=18&product=451","firstContentName":"产品最新动态","lastContentLink":"","lastContentName":""}}]}],"card":[],"search":[],"infoCard":[{"bannerUrl":"https://img.alicdn.com/tfs/TB1Xf81a3gP7K4jSZFqXXamhVXa-5169-974.jpg","bannerTitle":"mPaaS 小程序","bannerContent":"源自于支付宝小程序框架，亿级线上业务体量的锤炼，安全性媲美支付宝原生能力。<br>不仅面向自有 App 投放小程序，更可快速构建打包，覆盖支付宝、淘宝、钉钉等应用。","liveButtonName":"查看详情","liveButtonLink":"https://www.aliyun.com/product/mobilepaas/mpaas-miniprogram","contentTitle":"提供即开即用的端上体验","homePageLink":"https://common-buy.aliyun.com/?spm=5176.14673561.J_8751524360.2.56702709BussF3&commodityCode=mpaas_beta#/open","homePageName":"免费试用","linkGroup":[{"linkContent":"发布包大小极致优化，节省流量和存储。"},{"linkContent":"服务迭代不再受发版限制，快速发布，快速迭代。"},{"linkContent":"业务开发效率更加优秀，一次开发，多端运行。"}]}],"title":{"mainTitle":"mPaaS","subtitle":"源自于支付宝小程序框架，亿级线上业务体量的锤炼，安全性媲美支付宝原生能力。不仅面向自有 App 投放小程序，更可快速构建打包，覆盖支付宝、淘宝、钉钉等应用。","linkUrl":"https://www.aliyun.com/product/mobilepaas/mpaas-miniprogram","btnText":"查看详情"},"visual":{"topbg":"https://img.alicdn.com/tfs/TB1bQuBIYH1gK0jSZFwXXc7aXXa-3840-740.gif","icon":"","textColor":"dark"},"dataList":[{"summary":"啦啦啦","author":"wuwu","linksUrl":"#"}],"sceneCard":[],"txt":[]}

{"$env":{"JSON":{}},"$page":{"env":"production"},"$context":{"optioninfo":{"dynamic":"ture","static":"true"},"simplifiedDisplay":"newEdition","newCard":[{"ifIcon":"img","link":"https://img.alicdn.com/tfs/TB1XY8hGYr1gK0jSZFDXXb9yVXa-1740-328.png","icon":"","iconImg":"https://img.alicdn.com/tfs/TB1rLcm1Uz1gK0jSZLeXXb9kVXa-200-200.png","contentLink":"https://www.aliyun.com/product/vcs","title":"视觉计算服务","des":"视觉计算服务Visual Compute Service是一款弹性可伸缩的视觉智能计算服务。提供视觉数据接入、AI算法训练、计算资源调度的能力，通过API支撑开发业务应用，同时帮助开发者提升视觉AI创新效率，专注核心业务创新。","link1":"https://help.aliyun.com/document_detail/112402.html?spm=5176.cnvcs.0.0.64807eaa0cdSTd","btn1":"产品文档","link2":"","btn2":"","btn3":"","link3":"","infoGroup":[{"infoName":"产品入门","infoContent":{"firstContentName":"快速入门指导","lastContentName":"常见问题","firstContentLink":"https://help.aliyun.com/document_detail/112438.html","lastContentLink":"https://help.aliyun.com/knowledge_detail/112455.html"}},{"infoName":"最新动态","infoContent":{"firstContentLink":"https://www.aliyun.com/product/new?category=18&product=451","firstContentName":"产品最新动态","lastContentLink":"","lastContentName":""}}]}],"card":[],"search":[],"infoCard":[{"bannerUrl":"https://img.alicdn.com/tfs/TB1Xf81a3gP7K4jSZFqXXamhVXa-5169-974.jpg","bannerTitle":"mPaaS 小程序","bannerContent":"源自于支付宝小程序框架，亿级线上业务体量的锤炼，安全性媲美支付宝原生能力。<br>不仅面向自有 App 投放小程序，更可快速构建打包，覆盖支付宝、淘宝、钉钉等应用。","liveButtonName":"查看详情","liveButtonLink":"https://www.aliyun.com/product/mobilepaas/mpaas-miniprogram","contentTitle":"提供即开即用的端上体验","homePageLink":"https://common-buy.aliyun.com/?spm=5176.14673561.J_8751524360.2.56702709BussF3&commodityCode=mpaas_beta#/open","homePageName":"免费试用","linkGroup":[{"linkContent":"发布包大小极致优化，节省流量和存储。"},{"linkContent":"服务迭代不再受发版限制，快速发布，快速迭代。"},{"linkContent":"业务开发效率更加优秀，一次开发，多端运行。"}]}],"title":{"mainTitle":"mPaaS","subtitle":"源自于支付宝小程序框架，亿级线上业务体量的锤炼，安全性媲美支付宝原生能力。不仅面向自有 App 投放小程序，更可快速构建打包，覆盖支付宝、淘宝、钉钉等应用。","linkUrl":"https://www.aliyun.com/product/mobilepaas/mpaas-miniprogram","btnText":"查看详情"},"visual":{"topbg":"https://img.alicdn.com/tfs/TB1bQuBIYH1gK0jSZFwXXc7aXXa-3840-740.gif","icon":"","textColor":"dark"},"dataList":[{"summary":"啦啦啦","author":"wuwu","linksUrl":"#"}],"sceneCard":[],"txt":[]}}

视觉计算服务

视觉计算服务Visual Compute Service是一款弹性可伸缩的视觉智能计算服务。提供视觉数据接入、AI算法训练、计算资源调度的能力，通过API支撑开发业务应用，同时帮助开发者提升视觉AI创新效率，专注核心业务创新。

产品文档

产品入门

快速入门指导

常见问题