[SAMPLE] Nexdata | Foundation Data Collection and Data Annotation | LLM Data| SFT Data | RHLF | ...

1. Overview
- Unsupervised Learning: For the training data required in unsupervised learning, Nexdata delivers data collection and cleaning services for both single-modal and cross-modal data. We provide Natural Language Processing (NLP) Data cleaning and personnel support services based on the specific data types and characteristics of the client's domain.

-SFT: Nexdata assists clients in generating high-quality supervised fine-tuning data for model optimization through prompts and outputs annotation.

-Red teaming: Nexdata helps clients train and validate models through drafting various adversarial attacks, such as exploratory or potentially harmful questions. Our red team capabilities help clients identify problems in their models related to hallucinations, harmful content, false information, discrimination, language bias and etc.

-RLHF: Nexdata assist clients in manually ranking multiple outputs generated by the SFT-trained model according to the rules provided by the client, or provide multi-factor scoring. By training annotators to align with values and utilizing a multi-person fitting approach, the quality of feedback can be improved.

2. Our Capacity
-Global Resources: Global resources covering hundreds of languages worldwide

-Compliance: All the Natural Language Processing (NLP) Data are collected with proper authorization

-Quality: Multiple rounds of quality inspections ensures high quality data output

-Secure Implementation: NDA is signed to gurantee secure implementation and data is destroyed upon delivery.

-Efficency: Our platform supports human-machine interaction and semi-automatic labeling, increasing labeling efficiency by more than 30% per annotator. It has successfully been applied to nearly 5,000 projects.

3.About Nexdata
Nexdata is equipped with professional data collection devices, tools and environments, as well as experienced project managers in data collection and quality control, so that we can meet the Natural Language Processing (NLP) Data collection requirements in various scenarios and types. We have global data processing centers and more than 20,000 professional annotators, supporting on-demand Natural Language Processing (NLP) Data annotation services, such as speech, image, video, point cloud and Natural Language Processing (NLP) Data, etc. Please visit us at https://www.nexdata.ai/?source=Datarade

搜集汇总

背景与挑战

背景概述

该数据集展示了Nexdata提供的数据收集与标注服务，涵盖无监督学习、SFT、红队测试和RLHF等多种AI训练需求，并具备全球多语言资源、严格合规性和高效标注能力。Nexdata拥有专业的数据处理设施和两万余名标注人员，支持语音、图像、视频等多模态数据的标注服务。