如果我们为英文版本指南提供翻译，那么如果存在任何冲突，将以英文版本指南为准。在提供翻译时使用机器翻译。
内置算法的常见参数
下表列出了 Amazon SageMaker 提供的每种算法的参数。
| 算法名称 | 渠道名称 | 训练图像和推理图像注册表路径 | 训练输入模式 | 文件类型 | 实例类 | 可并行化 |
|---|---|---|---|---|---|---|
| BlazingText | 训练 |
|
文件或管道 | 文本文件（每行一句，带空格分隔的标记） | GPU（仅单个实例） 或 CPU | 否 |
| DeepAR 预测 | 训练和 (可选) 测试 |
|
File (文件) | JSON 行或 Parquet | GPU 或 CPU | 是 |
| 因子分解机 | 训练和 (可选) 测试 |
|
文件或管道 | recordIO-protobuf | CPU（对密集数据使用 GPU） | 是 |
| 图像分类 | 训练和验证，（可选）train_lst、validation_lst 和模型 |
|
文件或管道 | recordIO 或图像文件 (.jpg 或 .png) | GPU | 是 |
| IP 见解 | 训练和 (可选) 验证 |
|
File (文件) | CSV | CPU 或 GPU | 是 |
| k-means | 训练和 (可选) 测试 |
|
文件或管道 | recordIO-protobuf 或 CSV | CPU或 GPUCommon (一个或多个实例上的单个GPU设备) | 否 |
| k-nearest-neighbor (k-NN) | 训练和 (可选) 测试 |
|
文件或管道 | recordIO-protobuf 或 CSV | CPU 或 GPU（一个或多个实例上的单个 GPU 设备） | 是 |
|
LDA |
训练和 (可选) 测试 |
|
文件或管道 | recordIO-protobuf 或 CSV | CPU（仅单个实例） | 否 |
| 线性学习器 | 训练和 (可选) 验证和/或测试 | <ecr_path>/线性差:<tag> |
文件或管道 | recordIO-protobuf 或 CSV | CPU 或 GPU | 是 |
| 神经主题模型 | 训练和 (可选) 验证和/或测试 |
|
文件或管道 | recordIO-protobuf 或 CSV | GPU 或 CPU | 是 |
| Object2Vec | 训练和 (可选) 验证和/或测试 |
|
File (文件) | JSON 行 | GPU 或 CPU（仅单个实例） | 否 |
| 对象检测 | 训练和验证，（可选）train_annotation、validation_annotation 和模型 |
|
文件或管道 | recordIO 或图像文件 (.jpg 或 .png) | GPU | 是 |
| PCA | 训练和 (可选) 测试 |
|
文件或管道 | recordIO-protobuf 或 CSV | GPU 或 CPU | 是 |
| 随机森林砍伐 | 训练和 (可选) 测试 |
|
文件或管道 | recordIO-protobuf 或 CSV | CPU | 是 |
| 语义分割 | 训练和验证、train_annotation、validation_annotation 以及（可选）label_map 和模型 |
|
文件或管道 | 图像文件 | GPU（仅单个实例） | 否 |
|
Seq2Seq 建模 |
训练、验证和 vocab | <ecr_path>/seq2seq(队列2seq):<tag> |
File (文件) | recordIO-protobuf | GPU（仅单个实例） | 否 |
| XGBoost | 训练和 (可选) 验证 |
|
File (文件) | CSV或 LibSVM | CPU | 是 |
可并行化 的算法可部署在多个计算实例上以进行分布式训练。对于 Training Image and Inference Image Registry Path (训练镜像和推理镜像仓库路径) 列，可使用 :1 版本标签来确保您使用的是算法的稳定版本。您可以通过在具有 :1 标签的推理镜像上使用具有 :1 标签的镜像来可靠地托管已训练的模型。通过在镜像仓库路径中使用 :latest 标签，可让您获得最新版本的算法，但可能会导致出现与向后兼容性有关的问题。避免将 :latest 标签用于生产用途。
对于 培训图像和推断图像注册路径 列,根据算法和地区,使用以下值之一 <ecr_path>.
算法: BlazingText、图像分类、对象检测、语义分割、 Seq2Seq,和 XGBoost (0.72)(0.72)间
| AWS 区域 | 训练图像和推理图像注册表路径 |
|---|---|
| us-west-1 | 632365934929.dkr.ecr.us-west-1.amazonaws.com |
| us-west-2 | 433757028032.dkr.ecr.us-west-2.amazonaws.com |
| us-east-1 | 811284229777.dkr.ecr.us-east-1.amazonaws.com |
| us-east-2 | 825641698319.dkr.ecr.us-east-2.amazonaws.com |
| ap-east-1 | 286214385809.dkr.ecr.ap-east-1.amazonaws.com |
| ap-northeast-1 | 501404015308.dkr.ecr.ap-northeast-1.amazonaws.com |
| ap-northeast-2 | 306986355934.dkr.ecr.ap-northeast-2.amazonaws.com |
| ap-south-1 | 991648021394.dkr.ecr.ap-south-1.amazonaws.com |
| ap-southeast-1 | 475088953585.dkr.ecr.ap-southeast-1.amazonaws.com |
| ap-southeast-2 | 544295431143.dkr.ecr.ap-southeast-2.amazonaws.com |
| ca-central-1 | 469771592824.dkr.ecr.ca-central-1.amazonaws.com |
| cn-north-1 | 390948362332.dkr.ecr.cn-north-1.amazonaws.com.cn |
| cn-northwest-1 | 387376663083.dkr.ecr.cn-northwest-1.amazonaws.com.cn |
| eu-central-1 | 813361260812.dkr.ecr.eu-central-1.amazonaws.com |
| eu-north-1 | 669576153137.dkr.ecr.eu-north-1.amazonaws.com |
| eu-west-1 | 685385470294.dkr.ecr.eu-west-1.amazonaws.com |
| eu-west-2 | 644912444149.dkr.ecr.eu-west-2.amazonaws.com |
| eu-west-3 | 749696950732.dkr.ecr.eu-west-3.amazonaws.com |
| me-south-1 | 249704162688.dkr.ecr.me-south-1.amazonaws.com |
| sa-east-1 | 855470959533.dkr.ecr.sa-east-1.amazonaws.com |
| us-gov-west-1 | 226302683700.dkr.ecr.us-gov-west-1.amazonaws.com |
算法: DeepAR 预测
| AWS 区域 | 训练图像和推理图像注册表路径 |
|---|---|
| us-west-1 | 632365934929.dkr.ecr.us-west-1.amazonaws.com |
| us-west-2 | 156387875391.dkr.ecr.us-west-2.amazonaws.com |
| us-east-1 | 522234722520.dkr.ecr.us-east-1.amazonaws.com |
| us-east-2 | 566113047672.dkr.ecr.us-east-2.amazonaws.com |
| ap-east-1 | 286214385809.dkr.ecr.ap-east-1.amazonaws.com |
| ap-northeast-1 | 633353088612.dkr.ecr.ap-northeast-1.amazonaws.com |
| ap-northeast-2 | 204372634319.dkr.ecr.ap-northeast-2.amazonaws.com |
| ap-south-1 | 991648021394.dkr.ecr.ap-south-1.amazonaws.com |
| ap-southeast-1 | 475088953585.dkr.ecr.ap-southeast-1.amazonaws.com |
| ap-southeast-2 | 514117268639.dkr.ecr.ap-southeast-2.amazonaws.com |
| ca-central-1 | 469771592824.dkr.ecr.ca-central-1.amazonaws.com |
| cn-north-1 | 390948362332.dkr.ecr.cn-north-1.amazonaws.com.cn |
| cn-northwest-1 | 387376663083.dkr.ecr.cn-northwest-1.amazonaws.com.cn |
| eu-north-1 | 669576153137.dkr.ecr.eu-north-1.amazonaws.com |
| eu-central-1 | 495149712605.dkr.ecr.eu-central-1.amazonaws.com |
| eu-west-1 | 224300973850.dkr.ecr.eu-west-1.amazonaws.com |
| eu-west-2 | 644912444149.dkr.ecr.eu-west-2.amazonaws.com |
| eu-west-3 | 749696950732.dkr.ecr.eu-west-3.amazonaws.com |
| me-south-1 | 249704162688.dkr.ecr.me-south-1.amazonaws.com |
| sa-east-1 | 855470959533.dkr.ecr.sa-east-1.amazonaws.com |
| us-gov-west-1 | 226302683700.dkr.ecr.us-gov-west-1.amazonaws.com |
算法: 整流机、IP洞察、k平均值、k最近的相邻、线性学习者、 Object2Vec、神经病学主题模型、PCA和随机森林
| AWS 区域 | 训练图像和推理图像注册表路径 |
|---|---|
| us-west-1 | 632365934929.dkr.ecr.us-west-1.amazonaws.com |
| us-west-2 | 174872318107.dkr.ecr.us-west-2.amazonaws.com |
| us-east-1 | 382416733822.dkr.ecr.us-east-1.amazonaws.com |
| us-east-2 | 404615174143.dkr.ecr.us-east-2.amazonaws.com |
| ap-east-1 | 286214385809.dkr.ecr.ap-east-1.amazonaws.com |
| ap-northeast-1 | 351501993468.dkr.ecr.ap-northeast-1.amazonaws.com |
| ap-northeast-2 | 835164637446.dkr.ecr.ap-northeast-2.amazonaws.com |
| ap-south-1 | 991648021394.dkr.ecr.ap-south-1.amazonaws.com |
| ap-southeast-1 | 475088953585.dkr.ecr.ap-southeast-1.amazonaws.com |
| ap-southeast-2 | 712309505854.dkr.ecr.ap-southeast-2.amazonaws.com |
| ca-central-1 | 469771592824.dkr.ecr.ca-central-1.amazonaws.com |
| cn-north-1 | 390948362332.dkr.ecr.cn-north-1.amazonaws.com.cn |
| cn-northwest-1 | 387376663083.dkr.ecr.cn-northwest-1.amazonaws.com.cn |
| eu-central-1 | 664544806723.dkr.ecr.eu-central-1.amazonaws.com |
| eu-north-1 | 669576153137.dkr.ecr.eu-north-1.amazonaws.com |
| eu-west-1 | 438346466558.dkr.ecr.eu-west-1.amazonaws.com |
| eu-west-2 | 644912444149.dkr.ecr.eu-west-2.amazonaws.com |
| eu-west-3 | 749696950732.dkr.ecr.eu-west-3.amazonaws.com |
| me-south-1 | 249704162688.dkr.ecr.me-south-1.amazonaws.com |
| sa-east-1 | 855470959533.dkr.ecr.sa-east-1.amazonaws.com |
| us-gov-west-1 | 226302683700.dkr.ecr.us-gov-west-1.amazonaws.com |
算法: 潜在狄利克雷分配 (LDA)
| AWS 区域 | 训练图像和推理图像注册表路径 |
|---|---|
| us-west-1 | 632365934929.dkr.ecr.us-west-1.amazonaws.com |
| us-west-2 | 266724342769.dkr.ecr.us-west-2.amazonaws.com |
| us-east-1 | 766337827248.dkr.ecr.us-east-1.amazonaws.com |
| us-east-2 | 999911452149.dkr.ecr.us-east-2.amazonaws.com |
| ap-northeast-1 | 258307448986.dkr.ecr.ap-northeast-1.amazonaws.com |
| ap-northeast-2 | 293181348795.dkr.ecr.ap-northeast-2.amazonaws.com |
| ap-south-1 | 991648021394.dkr.ecr.ap-south-1.amazonaws.com |
| ap-southeast-1 | 475088953585.dkr.ecr.ap-southeast-1.amazonaws.com |
| ap-southeast-2 | 297031611018.dkr.ecr.ap-southeast-2.amazonaws.com |
| ca-central-1 | 469771592824.dkr.ecr.ca-central-1.amazonaws.com |
| eu-central-1 | 353608530281.dkr.ecr.eu-central-1.amazonaws.com |
| eu-west-1 | 999678624901.dkr.ecr.eu-west-1.amazonaws.com |
| eu-west-2 | 644912444149.dkr.ecr.eu-west-2.amazonaws.com |
| us-gov-west-1 | 226302683700.dkr.ecr.us-gov-west-1.amazonaws.com |
算法: XGBoost (0.90年)
| AWS 区域 | 训练图像和推理图像注册表路径 |
|---|---|
| us-west-1 | 746614075791.dkr.ecr.us-west-1.amazonaws.com |
| us-west-2 | 246618743249.dkr.ecr.us-west-2.amazonaws.com |
| us-east-1 | 683313688378.dkr.ecr.us-east-1.amazonaws.com |
| us-east-2 | 257758044811.dkr.ecr.us-east-2.amazonaws.com |
| ap-northeast-1 | 354813040037.dkr.ecr.ap-northeast-1.amazonaws.com |
| ap-northeast-2 | 366743142698.dkr.ecr.ap-northeast-2.amazonaws.com |
| ap-southeast-1 | 121021644041.dkr.ecr.ap-southeast-1.amazonaws.com |
| ap-southeast-2 | 783357654285.dkr.ecr.ap-southeast-2.amazonaws.com |
| ap-south-1 | 720646828776.dkr.ecr.ap-south-1.amazonaws.com |
| ap-east-1 | 651117190479.dkr.ecr.ap-east-1.amazonaws.com |
| ca-central-1 | 341280168497.dkr.ecr.ca-central-1.amazonaws.com |
| cn-north-1 | 450853457545.dkr.ecr.cn-north-1.amazonaws.com.cn |
| cn-northwest-1 | 451049120500.dkr.ecr.cn-northwest-1.amazonaws.com.cn |
| eu-central-1 | 492215442770.dkr.ecr.eu-central-1.amazonaws.com |
| eu-north-1 | 662702820516.dkr.ecr.eu-north-1.amazonaws.com |
| eu-west-1 | 141502667606.dkr.ecr.eu-west-1.amazonaws.com |
| eu-west-2 | 764974769150.dkr.ecr.eu-west-2.amazonaws.com |
| eu-west-3 | 659782779980.dkr.ecr.eu-west-3.amazonaws.com |
| me-south-1 | 801668240914.dkr.ecr.me-south-1.amazonaws.com |
| sa-east-1 | 737474898029.dkr.ecr.sa-east-1.amazonaws.com |
| us-gov-west-1 | 414596584902.dkr.ecr.us-gov-west-1.amazonaws.com |
使用路径和训练输入模式，如下所示：
-
要创建训练作业 (使用对
CreateTrainingJobAPI 的请求)，请指定训练镜像的 Docker 镜像仓库路径和训练输入模式。您可以创建训练作业来通过特定数据集训练模型。 -
要创建模型（具有
CreateModel请求），请指定推理镜像的 Docker 镜像仓库路径。Amazon SageMaker 启动基于终端节点配置的机器学习计算实例并部署模型，其中包括构件（模型训练的结果）。