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        • Building a Handwritten Digit Recognition Model with ModelArts Standard - ModelArts

          Building a Handwritten Digit Recognition Model with ModelArts Standard - ModelArts

          When uploading data to OBS, do not encrypt the data. Otherwise, the training will fail. Files do not need to be decompressed. Directly upload compressed packages to OBS. Upload the training script train.py to the mnist-code folder.

          Help > ModelArts > Getting Started
        • Building a Handwritten Digit Recognition Model with ModelArts Standard - ModelArts

          Building a Handwritten Digit Recognition Model with ModelArts Standard - ModelArts

          When uploading data to OBS, do not encrypt the data. Otherwise, the training will fail. Files do not need to be decompressed. Directly upload compressed packages to OBS. Upload the training script train.py to the mnist-code folder.

          Help > ModelArts > Best Practices > Model Training
        • (Optional) Session Authentication - ModelArts

          (Optional) Session Authentication - ModelArts

          For security, encrypt your AK/SK and store them in the configuration file or environment variables. # In this example, the AK/SK are stored in environment variables for identity authentication.

          Help > ModelArts > SDK Reference > Session Authentication
        • Using Ascend FaultDiag to Diagnose Logs in the ModelArts Lite Cluster Resource Pool - ModelArts

          Using Ascend FaultDiag to Diagnose Logs in the ModelArts Lite Cluster Resource Pool - ModelArts

          For security, encrypt your AK/SK and store them in the configuration file or environment variables. # In this example, the AK/SK is stored in environment variables for identity authentication.

          Help > ModelArts > ModelArts User Guide (Lite Cluster) > Using Lite Cluster Resources
        • Access Authenticated Using an AK/SK - ModelArts

          Access Authenticated Using an AK/SK - ModelArts

          For security, encrypt your AK/SK and store them in the configuration file or environment variables. # In this example, the AK/SK are stored in environment variables for identity authentication.

          Help > ModelArts > Model Inference (To Be Offline) > Deploying an AI Application as a Service > Deploying AI Applications as Real-Time Services > Accessing Real-Time Services > Authentication Mode
        • Access Authenticated Using a Token - ModelArts

          Access Authenticated Using a Token - ModelArts

          You can also use the AK and SK to encrypt API calling requests. For details, see Overview of Session Authentication. Figure 4 Parameter settings On the Body tab page, file input and text input are available. File input Select form-data.

          Help > ModelArts > Model Inference (To Be Offline) > Deploying an AI Application as a Service > Deploying AI Applications as Real-Time Services > Accessing Real-Time Services > Authentication Mode
        • Error Codes - ModelArts

          Error Codes - ModelArts

          Obtain details about the fulfillment task. 400 ModelArts.4760 Failed to encrypt data. Encrypting data failed. Check the input. 400 ModelArts.4800 The label task already exists A labeling task whose name is the task_name value already exists.

          Help > ModelArts > API Reference > Common Parameters
        • Creating a Training Job Phase - ModelArts

          Creating a Training Job Phase - ModelArts

          For security, encrypt your AK/SK and store them in the configuration file or environment variables. # In this example, the AK/SK are stored in environment variables for identity authentication.

          Help > ModelArts > ModelArts User Guide (Standard) > Using Workflows for Low-Code AI Development > Workflow Development Command Reference > Creating Workflow Phases
        • Secure Boundaries - ModelArts

          Secure Boundaries - ModelArts

          Encrypt sensitive information with encryption component before data transmission. App authentication key is an access credential for real-time services. You must keep the app key properly. Parent topic: Security

          Help > ModelArts > Service Overview > Security
        • Downloading a File from JupyterLab to a Local PC - ModelArts

          Downloading a File from JupyterLab to a Local PC - ModelArts

          For security, encrypt your AK/SK and store them in the configuration file or environment variables. # In this example, the AK and SK are stored in environment variables for identity authentication.

          Help > ModelArts > ModelArts User Guide (Standard) > Using Notebook for AI Development and Debugging > Using a Notebook Instance for AI Development Through JupyterLab
        • Changing or Resetting the Lite Server OS - ModelArts

          Changing or Resetting the Lite Server OS - ModelArts

          For security, encrypt your AK/SK and store them in the configuration file or environment variables. // In this example, the AK/SK are stored in environment variables for identity authentication.

          Help > ModelArts > ModelArts User Guide (Lite Server) > Managing Lite Server Resources
        • Accessing a Real-Time Service Through App Authentication - ModelArts

          Accessing a Real-Time Service Through App Authentication - ModelArts

          For security, encrypt and store them in the configuration file or environment variables. # In this example, the app_key and app_secret are stored in environment variables for identity authentication.

          Help > ModelArts > ModelArts User Guide (Standard) > Using ModelArts Standard to Deploy Models for Inference and Prediction > Deploying a Model as Real-Time Inference Jobs > Authentication Methods for Accessing Real-time Services
        • Accessing a Real-Time Service Through AK/SK-based Authentication - ModelArts

          Accessing a Real-Time Service Through AK/SK-based Authentication - ModelArts

          For security, encrypt your AK/SK and store them in the configuration file or environment variables. # In this example, the AK/SK are stored in environment variables for identity authentication.

          Help > ModelArts > ModelArts User Guide (Standard) > Using ModelArts Standard to Deploy Models for Inference and Prediction > Deploying a Model as Real-Time Inference Jobs > Authentication Methods for Accessing Real-time Services
        • Downloading a File from JupyterLab to a Local Path - ModelArts

          Downloading a File from JupyterLab to a Local Path - ModelArts

          For security, encrypt your AK/SK and store them in the configuration file or environment variables. # In this example, the AK/SK are stored in environment variables for identity authentication.

          Help > ModelArts > DevEnviron > JupyterLab > Uploading and Downloading Data in Notebook
        • Accessing a Real-Time Service Through Token-based Authentication - ModelArts

          Accessing a Real-Time Service Through Token-based Authentication - ModelArts

          You can also use the AK and SK to encrypt API calling requests. For details, see Overview of Session Authentication. Figure 3 Parameter settings In the Body tab, file input and text input are available. File input Select form-data.

          Help > ModelArts > ModelArts User Guide (Standard) > Using ModelArts Standard to Deploy Models for Inference and Prediction > Deploying a Model as Real-Time Inference Jobs > Authentication Methods for Accessing Real-time Services
        • Creating an AI Application - ModelArts

          Creating an AI Application - ModelArts

          Table 13 model_security Parameter Mandatory Type Description model_key No String Obtain the model key after using the Edge to encrypt the model. rootKey No String Obtain the root key after using the Edge to encrypt the model. security_policy No String Obtain the model encryption policy

          Help > ModelArts > API Reference > AI Application Management
        • Access Authenticated Using an Application - ModelArts

          Access Authenticated Using an Application - ModelArts

          For security, encrypt and store them in the configuration file or environment variables. # In this example, the app_key and app_secret are stored in environment variables for identity authentication.

          Help > ModelArts > Model Inference (To Be Offline) > Deploying an AI Application as a Service > Deploying AI Applications as Real-Time Services > Accessing Real-Time Services > Authentication Mode
        • Making an API Request - ModelArts

          Making an API Request - ModelArts

          The value is obtained from the request signature result and is required when the AK/SK are used to encrypt the signature.

          Help > ModelArts > API Reference > Calling APIs
        • Best Practices of Security Configuration - ModelArts

          Best Practices of Security Configuration - ModelArts

          You shall encrypt the preceding sensitive information and save it in the program configuration file. Using Independent Agencies for Different IAM Users To use ModelArts resources, ensure that you have obtained the agency authorization from the user.

          Help > ModelArts > Best Practices
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