黄达鸿

Key Skills

Software

Label Studio

Other

CVAT

Top Subject Matter

Text annotation and QA verification

Audio transcription annotation

Image annotation (basic)

Top Data Types

Text

Audio

Image

Top Task Types

Entity (NER) Classification

Transcription

Classification

Freelancer Overview

Part-time data annotation and AI training support (text labeling with QA). Core strengths include Label Studio, Other, and CVAT. AI-training focus includes data types such as Text, Audio, and Image and labeling workflows including Entity (NER) Classification, Transcription, and Classification.

Labeling Experience

AI training support (conversation review and moderation)

Text

Supported AI training workflows involving conversation review and content moderation. Assisted with model response evaluation and preference ranking tasks using task-specific criteria. Followed structured instructions to score and compare responses accurately.• Reviewed AI conversations for moderation and guideline compliance.• Evaluated model responses using provided rubrics.• Completed preference ranking for response selection tasks.• Maintained confidentiality and policy compliance during AI training support.

Not specified

Image annotation and classification

CVATImageClassification

Performed basic image annotation and classification tasks to label visual data. Applied guideline-based labeling procedures to ensure consistent tagging. Completed validation and QA verification steps to maintain quality targets.• Annotated and classified images using provided instructions.• Ensured labeling consistency with guideline requirements.• Performed validation/QA verification to reduce discrepancies.• Submitted completed annotations according to platform workflow.

Not specified

Audio transcription annotation support

OtherAudioTranscription

Completed audio transcription as part of annotation tasks aligned with dataset requirements. Ensured transcribed content matched expected output standards during verification steps. Applied attention to detail to reduce errors and improve deliverable quality.• Produced accurate audio transcriptions for labeled examples.• Checked transcription outputs for correctness during QA verification.• Followed task guidelines and platform instructions closely.• Prepared completed tasks for independent online submission.

Not specified

Part-time data annotation and AI training support (text labeling with QA)

Label StudioTextEntity (NER) Classification

Performed data annotation involving text classification and tagging based on provided guidelines. Conducted QA verification to validate annotated outputs for consistency and quality. Followed platform instructions and maintained confidentiality requirements throughout the annotation workflow.• Classified and tagged text data according to annotation guidelines.• Verified annotation accuracy through QA checks.• Maintained compliance with platform policies and confidentiality agreements.• Quickly learned new labeling rules to meet task requirements.

Not specified

Education

Work History