Compute
Elastic Cloud Server
Huawei Cloud Flexus
Bare Metal Server
Auto Scaling
Image Management Service
Dedicated Host
FunctionGraph
Cloud Phone Host
Huawei Cloud EulerOS
Networking
Virtual Private Cloud
Elastic IP
Elastic Load Balance
NAT Gateway
Direct Connect
Virtual Private Network
VPC Endpoint
Cloud Connect
Enterprise Router
Enterprise Switch
Global Accelerator
Management & Governance
Cloud Eye
Identity and Access Management
Cloud Trace Service
Resource Formation Service
Tag Management Service
Log Tank Service
Config
OneAccess
Resource Access Manager
Simple Message Notification
Application Performance Management
Application Operations Management
Organizations
Optimization Advisor
IAM Identity Center
Cloud Operations Center
Resource Governance Center
Migration
Server Migration Service
Object Storage Migration Service
Cloud Data Migration
Migration Center
Cloud Ecosystem
KooGallery
Partner Center
User Support
My Account
Billing Center
Cost Center
Resource Center
Enterprise Management
Service Tickets
HUAWEI CLOUD (International) FAQs
ICP Filing
Support Plans
My Credentials
Customer Operation Capabilities
Partner Support Plans
Professional Services
Analytics
MapReduce Service
Data Lake Insight
CloudTable Service
Cloud Search Service
Data Lake Visualization
Data Ingestion Service
GaussDB(DWS)
DataArts Studio
Data Lake Factory
DataArts Lake Formation
IoT
IoT Device Access
Others
Product Pricing Details
System Permissions
Console Quick Start
Common FAQs
Instructions for Associating with a HUAWEI CLOUD Partner
Message Center
Security & Compliance
Security Technologies and Applications
Web Application Firewall
Host Security Service
Cloud Firewall
SecMaster
Anti-DDoS Service
Data Encryption Workshop
Database Security Service
Cloud Bastion Host
Data Security Center
Cloud Certificate Manager
Edge Security
Situation Awareness
Managed Threat Detection
Blockchain
Blockchain Service
Web3 Node Engine Service
Media Services
Media Processing Center
Video On Demand
Live
SparkRTC
MetaStudio
Storage
Object Storage Service
Elastic Volume Service
Cloud Backup and Recovery
Storage Disaster Recovery Service
Scalable File Service Turbo
Scalable File Service
Volume Backup Service
Cloud Server Backup Service
Data Express Service
Dedicated Distributed Storage Service
Containers
Cloud Container Engine
SoftWare Repository for Container
Application Service Mesh
Ubiquitous Cloud Native Service
Cloud Container Instance
Databases
Relational Database Service
Document Database Service
Data Admin Service
Data Replication Service
GeminiDB
GaussDB
Distributed Database Middleware
Database and Application Migration UGO
TaurusDB
Middleware
Distributed Cache Service
API Gateway
Distributed Message Service for Kafka
Distributed Message Service for RabbitMQ
Distributed Message Service for RocketMQ
Cloud Service Engine
Multi-Site High Availability Service
EventGrid
Dedicated Cloud
Dedicated Computing Cluster
Business Applications
Workspace
ROMA Connect
Message & SMS
Domain Name Service
Edge Data Center Management
Meeting
AI
Face Recognition Service
Graph Engine Service
Content Moderation
Image Recognition
Optical Character Recognition
ModelArts
ImageSearch
Conversational Bot Service
Speech Interaction Service
Huawei HiLens
Video Intelligent Analysis Service
Developer Tools
SDK Developer Guide
API Request Signing Guide
Terraform
Koo Command Line Interface
Content Delivery & Edge Computing
Content Delivery Network
Intelligent EdgeFabric
CloudPond
Intelligent EdgeCloud
Solutions
SAP Cloud
High Performance Computing
Developer Services
ServiceStage
CodeArts
CodeArts PerfTest
CodeArts Req
CodeArts Pipeline
CodeArts Build
CodeArts Deploy
CodeArts Artifact
CodeArts TestPlan
CodeArts Check
CodeArts Repo
Cloud Application Engine
MacroVerse aPaaS
KooMessage
KooPhone
KooDrive
On this page

Creating a Dataset Import Task

Updated on 2022-11-24 GMT+08:00

You can import new data from OBS through an OBS path or a manifest file.

dataset.import_data(path=None,  anntation_config=None, **kwargs)

Table 1 lists the import modes supported by datasets.

Table 1 Import modes supported by datasets

Dataset Type

From an OBS Path

From a Manifest File

Remarks

Image classification

Supported

Supported

None

Object detection

Supported

Supported

None

Image segmentation

Supported

Supported

None

Text classification

Supported

Supported

None

Named entity recognition

Not supported

Supported

None

Text triplet

Not supported

Supported

None

Sound classification

Supported

Supported

None

Speech labeling

Not supported

Supported

None

Speech paragraph labeling

Not supported

Supported

None

Table dataset

Supported

Not supported

The schema of the newly imported table data is the same as that of the dataset.

Video labeling

Not supported

Supported

None

Sample Code

  • Example 1: Import an object detection dataset from an OBS path.
    from modelarts.session import Session
    from modelarts.dataset import Dataset
    session = Session()
    
    dataset = Dataset(session, dataset_id)
    annotation_config = dict()
    annotation_config['scene'] = "object_detection"
    annotation_config['format_name'] = "ModelArts PASCAL VOC 1.0"
    import_resp = dataset.import_data(path="/obs-gaia-test/data/image/image-detection/", annotation_config=annotation_config)
  • Example 2: Import an object detection dataset from a manifest file.
    annotation_config = dict()    # Task with data imported from a manifest file. annotation_config is used to import labels.
    import_resp = dataset.import_data(
                path="/obs-gaia-test/data/output/work_path/dataset-5932-Qdd1RUZ3wqBQrwrTr3v/annotation/V001/V001.manifest",annotation_config=annotation_config)
  • Example 3: Import a table dataset from an OBS path.
    import_resp = dataset.import_data(
                path="/obs-gaia-test/data/table/table1/", with_column_header=True)

Parameters

Table 2 Request parameters

Parameter

Mandatory

Type

Description

path

Yes

String

OBS path or manifest file path for importing data

  • If data is to be imported from a manifest file, ensure the manifest file is specified in the path.
  • If data is to be imported from an OBS path, ensure only image classification, object detection, image segmentation, text classification, sound classification, and table datasets are supported.
  • Newline characters (\n), carriage return characters (\r), and tab characters (\t) are not allowed.

annotation_config

No

Table 4

Data labeling format. If this parameter is set to None, no labels will be imported. If data is to be imported from a manifest file, import an empty dict object so that labels can be imported. The following labeling formats are supported:

  • Image classification
  • Object detection
  • Sound classification
  • Text classification

with_column_header

No

Boolean

Whether the first row of a table is the table header. This parameter is mandatory for table datasets.

  • True: The first row of a table is used as the table header.
  • False: The first row of a table is not used as the table header, but only as sample data.

We use cookies to improve our site and your experience. By continuing to browse our site you accept our cookie policy. Find out more

Feedback

Feedback

Feedback

0/500

Selected Content

Submit selected content with the feedback