

Helpsteer2
Overview :
HelpSteer2, released by NVIDIA, is an open-source dataset aimed at supporting the training of models that align towards being more helpful, factually accurate, coherent, and controllable in terms of response complexity and redundancy. Collaborated on with Scale AI, it achieved a remarkable 88.8% performance on RewardBench when used with the Llama 3 70B base model, making it one of the top-performing reward models as of June 12, 2024.
Target Users :
The HelpSteer2 dataset is primarily intended for developers and researchers who need to train and optimize conversational systems, reward models, and language models. It is particularly suitable for professionals who aim to enhance model performance on specific tasks, such as customer service automation, virtual assistants, or any scenario requiring natural language understanding and generation.
Use Cases
Training a SteerLM regression reward model to improve the performance of conversational systems on specific tasks.
As part of a research project, analyzing and comparing the response quality of different models when handling multi-turn dialogues.
In the education sector, aiding students in understanding how machine learning techniques can be used to enhance language model responses.
Features
Contains 21,362 samples, each comprising a prompt, a response, and five human-rated attribute scores.
Attribute scores encompass helpfulness, accuracy, coherence, complexity, and redundancy.
Supports multi-turn dialogue samples, suitable for training DPO (Preference-based Dialogue Policy Optimization) or Preference RM (Reward Model) based on preference pairs.
Responses are generated by 10 distinct internal large language models, providing a diverse yet reasonable range of responses.
Annotated using Scale AI, ensuring high data quality and consistency.
The dataset adheres to the CC-BY-4.0 license, allowing for free use and distribution.
How to Use
Step 1: Visit the Hugging Face website and search for the HelpSteer2 dataset.
Step 2: Download the dataset and load it using appropriate tools or libraries.
Step 3: Based on your project requirements, select specific samples or attributes from the dataset for analysis.
Step 4: Train or optimize your language model using the dataset, monitoring its performance across various attributes.
Step 5: Adjust model parameters as needed to refine the training process.
Step 6: Evaluate model performance to ensure it meets expected standards in helpfulness, accuracy, and other critical attributes.
Step 7: Deploy the trained model into real-world applications, such as chatbots or virtual assistants.
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