机器学习分类训练器

机器学习分类训练器将来自分类站点的已验证数据写入到 AI Center 数据集存储，以创建或更新机器学习分类模型。在使用此训练器之前，请在 AI Center 上创建一个数据集文件夹。项目和数据集文件夹的名称将用于配置训练器。

按照以下步骤使用机器学习分类训练器：

1. 使用“分类管理器”向导定义文档类型和字段。

2. 将“机器学习分类训练器”活动拖放到“训练分类器作用域”活动中。

3. In the Machine Learning Classifier wizard that automatically opens, provide the ML Skill and the ApiKey information. If you do not have a classifier ML Skill, go to step 5.

4. Select the Get Capabilities button. The wizard closes after this operation.

   备注：

   If you are creating the Machine Learning Classifier model for the first time (as opposed to trying to create a dataset to revise an existing ML model), skip steps 3 and 4 and just proceed to the next screen and manually enter the names of classification classes and map them to the Document Types declared in the Taxonomy Manager.

5. 为“项目”和“数据集”输入一个值。

   备注：

   This information pertains to the AI Center project and the dataset within that project to which you wish to send the validated classifier data.

6. 选择“训练分类器作用域”的“配置提取程序”选项。系统将显示向导。

7. 现在可以配置机器学习分类训练器了。对于每种文档类型，手动填写文本框，或从可用的下拉列表中选择要映射到每个字段的正确分类字段。下拉列表包含机器学习分类训练器使用在“机器学习分类器”向导中输入的 ML 技能声明为分类功能的所有字段。

8. To check if you are using the latest capabilities of the extractor, you can select the Get or refresh classifier capabilities which opens the Machine Learning Classifier wizard.

9. 从下拉列表中选择一个选项会自动确认该字段。

10. As you pass the document through the workflow containing the Machine Learning Classifier Trainer, the document will get labeled and stored in the appropriate folder on AI Center.