Alternative data datasets
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Qwen3-4B Patent Embeddings (专利特征向量数据集) 📌 简介 (Introduction) 本数据集包含了海量专利文本的特征向量（Embeddings）。所有特征向量均使用强大的 Qwen3-embedding-4B 模型提取。 数据领域: 专利 (Patents) 特征提取模型: Qwen3-embedding-4B 数据格式: .mmap (Memory-mapped file, numpy-compatible) + .tsv 数据精度: float16 📂 数据结构 (Data Structure) 由于数据量庞大，在生成时使用了 4 张 GPU 进行分布式计算，因此数据被划分为 4 个分片（Shards）：shard_0 到 shard_3。 每个 Shard 目录下包含以下核心文件： embeddings.float16.mmap: 核心的特征向量矩阵
Application programming interfaces that standardize customer account and consumption information from utility providers.
US-GAAP Financial Data: SEC Filings of Listed US Companies Since January 2009
Normalized financial statements drawn from the SEC Financial Statement Data Sets and company-facts services, both built on the EDGAR APIs and spanning reported results across filers.
Images of crop and weed seedlings at different growth stages.
VesselsValue database supplying ship valuations, age records, and operating metrics across the worldwide fleet to support asset and lending decisions.
View source information and access options.
A comprehensive dataset comparing technology progress between China and Japan
AI importance scores for 18k+ SEC filings vs next-session excess moves
Over 3.9 million healthcare and wellness sites featuring operational status, contact indicators, and coverage details.
Multi-modal dataset: Bridging GAAP accounting and LLM-powered NLP for the S&P 50
Covering vast data science positions, web scraped as of Nov 20, 2022
Amazon Sales Data in 2025
Derived from USPTO and PatentsView bulk releases, this dataset catalogs 9.1 million U.S. patents from 1976 onward along with complete citation links, assignees, inventors, and CPC codes, with the full-graph edition exceeding 255 million rows.
Sui blockchain records covering account balances, block transactions, object modifications, coin movements, and checkpoint events.
Comprehensive zkSync records covering event logs, execution traces, and transactions.
Sentiment analysis in Chinese aggregates Weibo, other social platforms and mainland news sources, aimed at informing A-share equity approaches.
Turning on the lights in housing research.