Popular GitHub Repositories for Similarity Metrics

Qdrant - High-performance, massive-scale Vector Database and Vector Search Engine for the next generation of AI. Also available in the cloud https://cloud.qdrant.io/

? Open source LLM engineering platform: LLM Observability, metrics, evals, prompt management, playground, datasets. Integrates with OpenTelemetry, Langchain, OpenAI SDK, LiteLLM, and more. ?YC W23

Weaviate is an open-source vector database that stores both objects and vectors, allowing for the combination of vector search with structured filtering with the fault tolerance and scalability of a cloud-native database?.

Advanced AI Explainability for computer vision. Support for CNNs, Vision Transformers, Classification, Object detection, Segmentation, Image similarity and more.

Retrieval and Retrieval-augmented LLMs

The LLM Evaluation Framework

Best Practices, code samples, and documentation for Computer Vision.

Semantic cache for LLMs. Fully integrated with LangChain and llama_index.

KAG is a logical form-guided reasoning and retrieval framework based on OpenSPG engine and LLMs. It is used to build logical reasoning and factual Q&A solutions for professional domain knowledge bases. It can effectively overcome the shortcomings of the traditional RAG vector similarity calculation model.

Developer-friendly, serverless vector database for AI applications. Easily add long-term memory to your LLM apps!

Evidently is ??an open-source ML and LLM observability framework. Evaluate, test, and monitor any AI-powered system or data pipeline. From tabular data to Gen AI. 100+ metrics.

text2vec, text to vector. 文本向量表征工具，把文本转化为向量矩阵，实现了Word2Vec、RankBM25、Sentence-BERT、CoSENT等文本表征、文本相似度计算模型，开箱即用。

Python SDK for AI agent monitoring, LLM cost tracking, benchmarking, and more. Integrates with most LLMs and agent frameworks including OpenAI Agents SDK, CrewAI, Langchain, Autogen, AG2, and CamelAI

High-level library to help with training and evaluating neural networks in PyTorch flexibly and transparently.

搜索所有中文NLP数据集，附常用英文NLP数据集

《大模型白盒子构建指南》：一个全手搓的Tiny-Universe

Top2Vec learns jointly embedded topic, document and word vectors.

mean Average Precision - This code evaluates the performance of your neural net for object recognition.

? AI-powered enterprise search engine ?

A comprehensive set of fairness metrics for datasets and machine learning models, explanations for these metrics, and algorithms to mitigate bias in datasets and models.