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/

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?.

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

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

Retrieval and Retrieval-augmented LLMs

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

The LLM Evaluation Framework

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。

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

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

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.