Nexdata | Foundation Data Collection and Data Annotation | LLM Data| SFT Data | RHLF | Red Teaming Services | Natural Language Processing (NLP) Data

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

Nexdata提供全面的AI数据服务，涵盖无监督学习数据收集与清洗、监督微调数据生成、红队测试及人类反馈强化学习支持。公司拥有全球资源、严格的质量控制和安全流程，并配备专业设备和大量标注人员，支持多种数据类型的高效标注。