AI News 前天 20:00
AI在软件开发中的持续部署:挑战与实践
index_new5.html
../../../zaker_core/zaker_tpl_static/wap/tpl_guoji1.html

 

文章探讨了人工智能(AI)在软件开发持续集成和持续部署(CI/CD)流水线中的影响。与传统软件不同,AI模型的部署面临数据漂移、模型版本控制、漫长的训练时间以及复杂的监控需求等独特挑战。因此,将DevOps原则应用于AI系统,即MLOps,成为关键。MLOps扩展了DevOps,专注于模型和数据集的管理,通过自动化、持续集成、监控和协作来构建可扩展的机器学习部署流水线。文章详细介绍了构建ML流水线的步骤,包括数据摄入、模型训练、自动化测试、分阶段部署及生产部署,并强调了拥有专门的MLOps开发团队的重要性,以及版本控制、多维度测试、容器化、自动化重训触发、集成监控、角色协作和可扩展性规划等最佳实践,以确保AI系统可靠且可扩展。

📊 **AI部署的独特性与挑战**: 与传统软件的确定性不同,AI模型的输出受数据和统计行为影响,面临数据漂移、模型版本控制复杂、训练时间长及硬件需求高、生产监控指标多样(准确性、偏见、公平性)等独特挑战。这要求AI部署不能照搬传统软件的模式,必须构建具备自动化和监控能力的机器学习流水线。

🚀 **MLOps:DevOps在AI领域的延伸**: MLOps借鉴并扩展了DevOps的自动化、协作和快速反馈原则,专门针对机器学习流水线。它在代码管理的基础上,增加了对模型和数据集的管理,解决了数据验证、实验跟踪和模型再训练策略等AI特有难题,是实现可扩展机器学习部署的基础。

⚙️ **构建机器学习持续部署流水线**: 设计ML流水线需超越代码本身,包含数据采集与验证、模型训练与版本管理、自动化测试(准确性、偏见、性能)、部署到预生产环境进行集成测试,最终实现自动化生产部署。持续的生产监控和反馈循环对于检测漂移和触发再训练至关重要,尤其是在金融和医疗等高风险行业。

🤝 **专注的MLOps团队与最佳实践**: 建立专门的MLOps开发团队比短期咨询更能提供长期的所有权、跨职能专业知识和风险管理。成功的AI DevOps依赖于版本控制(代码、数据、模型)、超越准确性的测试(公平性、可解释性)、容器化以确保环境一致性、自动化重训触发器、集成实时监控、促进数据科学家、工程师和运维团队间的协作,以及规划可扩展性,将实验性系统转化为生产级基础设施。

AI’s effects on continuous development and deployment pipelines are becoming difficult to ignore. However, decision-makers in software development functions need to consider a broad range of elements when considering the uses of the technology.

The challenges of deploying AI at scale

Deploying artificial intelligence isn’t the same as deploying, for example, a web app. Traditional software updates are usually deterministic: once code passes tests, everything works as it’s meant to. With AI and machine learning, outputs can vary because models depend on ever-changing data and complex statistical behaviour.

Some unique challenges you’ll face include:

The challenges mean you can’t treat AI like traditional software. You need machine learning pipelines built with automation and monitoring.

Applying DevOps principles to AI systems

DevOps was designed to bring developers and operations closer by promoting automation, collaboration, and fast feedback loops. When you bring these principles to AI, so AI and DevOps, you create a foundation for scalable machine learning deployment pipelines.

Some DevOps best practices translate directly:

The main difference between DevOps and MLOps lies in the focus. While DevOps centres on code, MLOps is about managing models and datasets alongside code. MLOps extends DevOps to address challenges specific to machine learning pipelines, like data validation, experiment tracking, and retraining strategies.

Designing a continuous deployment pipeline for machine learning

When building a continuous deployment system for ML, you need to think beyond just code. Gone are the days of just needing to know how to programme and code; now it’s about much more. Having an artificial intelligence development company that can implement these stages for you is crucial. A step-by-step framework could look like this:

    Data ingestion and validation: Collect data from multiple sources, validate it for quality, and ensure privacy compliance. For example, a healthcare company might verify that patient data is anonymised before use.Model training and versioning: Train models in controlled environments and store them with a clear version history. Fintech companies often keep a strict record of which datasets and algorithms power models that impact credit scoring.Automated testing: Validate accuracy, bias, and performance before models move forward. This prevents unreliable models from reaching production.Deployment to staging: Push models to a staging environment first to test integration with real services.Production deployment: Deploy with automation, often using containers and orchestration systems like Kubernetes.Monitoring and feedback loops: Track performance in production, watch for drift, and trigger retraining when thresholds are met.

By designing an ML pipeline this way, you minimise risks, comply with regulations, and ensure reliable performance in high-stakes industries like healthcare and finance.

The Role of a dedicated development team in MLOps

You may wonder whether you need a dedicated software development team for MLOps or if hiring consultants is enough. The reality is that one-off consultants often provide short-term fixes, but machine learning pipelines require ongoing attention. Models degrade over time, new data becomes available, and deployment environments evolve.

A dedicated team provides long-term ownership, cross-functional expertise, faster iteration, and risk management. Having a dedicated software development team that knows what it’s doing, how it’s doing it, and can keep doing it for you in the long run is ideal and works a lot better than having one-off consultants.

Best practices for successful DevOps in AI

Even with the right tools and teams, success in DevOps for AI depends on following solid best practices.

These include:

These practices transform a machine learning pipeline from experimental systems into production-ready infrastructure.

Conclusion

The future of artificial intelligence depends on a reliable and scalable machine learning deployment pipeline. As a business, it’s paramount to implement AI in highly-specific ways to create digital services and products.

The post DevOps for AI: Continuous deployment pipelines for machine learning systems appeared first on AI News.

Fish AI Reader

Fish AI Reader

AI辅助创作,多种专业模板,深度分析,高质量内容生成。从观点提取到深度思考,FishAI为您提供全方位的创作支持。新版本引入自定义参数,让您的创作更加个性化和精准。

FishAI

FishAI

鱼阅,AI 时代的下一个智能信息助手,助你摆脱信息焦虑

联系邮箱 441953276@qq.com

相关标签

AI DevOps MLOps 持续部署 机器学习 软件开发 Continuous Deployment Machine Learning Software Development
相关文章