“datasets”

Use this skill when working with Hugging Face Datasets: loading local or Hub datasets, defining Features schemas, processing/streaming datasets, converting…

Search and discover NETL EDX CLAIMM datasets with 200+ US-focused critical minerals datasets

Use when you must prove an analysis ran on the intended data or lock a dataset version.

Split datasets into training, validation, and test partitions with the right stratification and temporal rules.

Answer questions from a named startup or community dataset using retrieved evidence.

Validate an existing evaluation dataset (JSONL/JSON/CSV) for structural correctness, duplicate IDs, missing required fields, and encoding issues — without…

Validates dataset formatting and quality for SageMaker model fine-tuning (SFT, DPO, or RLVR).

Generates code that transforms datasets between ML schemas for model training or evaluation.

Discover startup founders and employees from the full parsed dataset, company website, web search and LinkedIn.

Create and manage datasets on Hugging Face Hub.

学术数据集发现与推荐，深度集成 awesome-public-datasets，覆盖 30+ 学科分类

AI-assisted dataset annotation with COCO export — bbox, SAM2, DINOv3 methods

Diagnose, reset and reconcile dataset indexes and storage layouts.

Multi-source ML dataset discovery.

Routes tasks for discovering NLP datasets in the CLUEDatasetSearch catalogue, including Chinese NLP classification, QA, matching, NER, generation…

搜索和爬取网络上数据集相关信息，包括开源数据集、企业数据集发布、高质量数据集参评等。提取数据集名称、内容介绍、所属企业名称（简称自动扩展为全称），标记高质量数据集，生成结构化报告。用于：1) 搜索最新的数据集资源，2) 追踪企业数据集动态，3) 发现开源数据集链接，4) 每周生成数据集增量报告。

Marry multiple uploaded files into one canonical dataset.

Audits a tabular dataset before training or evaluation for exact duplicate rows across train/test, the same subject, patient, cell line or sensor appearing in…

Shared instructions for the explain-dataset skill.

Generate an Abaqus FEA training dataset for surrogate / ML models.

Run comprehensive quality checks on tabular data (CSV/Excel/TSV/JSON), detecting missing values, duplicates, outliers, format issues, and type inconsistencies…

Discover public NCBI GEO Series from a biological question with exact GSE-only query provenance, bounded metadata, study-design caveats, and an approved…

执行数据质量检查，对CSV/Excel/TSV/JSON等表格数据进行12个维度的全面审计，输出质量评分、问题详情和修复建议。当用户需要进行数据质量检测、查看缺失值、重复行、异常值、格式问题、类型混淆，或提及数据质量、质检、数据清洗前检查、异常值检测、格式校验、空值、数据健康度、质量评分等关键词时触发。

对已经形成标准图结构的电话网络数据集做总体概览，统计号码规模、通话边规模、设备边规模、风险标签分布、省份分布、时间覆盖和可分析能力范围。适用于回答“数据里有什么、规模多大、能做什么”；不用于建图、TopN 排名、单号码下钻或团伙簇识别。