WeKnora is a Tencent‑open‑source LLM‑based document understanding and semantic search framework that extracts structured content from PDFs, Word files and images, offers agent‑driven reasoning, multi‑modal retrieval, and a modular architecture, with step‑by‑step Docker deployment and a web UI for instant querying.
This article analyzes the fundamental limitations of traditional vector‑based Retrieval‑Augmented Generation, introduces Vectify AI’s reasoning‑driven PageIndex framework, and explains how hierarchical, non‑vector indexing enables more accurate, context‑aware document retrieval for complex, domain‑specific texts.
WeKnora is an open‑source LLM‑driven framework that transforms complex, multi‑format documents into searchable semantic knowledge, offering features such as Agent mode, hybrid retrieval, secure private deployment, and an easy‑to‑use web UI, with step‑by‑step installation instructions and demo screenshots.
WeKnora is an open‑source Tencent framework that leverages large language models, multimodal parsing and hybrid retrieval to let users query PDFs, Word files, images and other complex documents with natural language, offering a web UI, API and secure private‑cloud deployment options.
This guide walks through building an open‑source Retrieval‑Augmented Generation (RAG) system that indexes local files with Everything, uses hybrid BM25‑vector search via Elasticsearch, and answers questions with a local LLM, covering architecture, core techniques, deployment steps, performance tweaks, and common pitfalls.
This guide walks through setting up a Ubuntu VM, installing Docker, pulling the AnythingLLM image, configuring storage, launching the container, and using it to ingest and query local documents with a DeepSeek‑R1 model.
This guide walks you through a completely code‑free, step‑by‑step process to download Coco AI 0.7.0, configure the server and client, set up a local connector, link Ollama models, and verify both simple and deep‑thinking AI modes for document retrieval and intelligent Q&A.
This article introduces Kotaemon, an open‑source Retrieval‑Augmented Generation platform that lets users chat with their documents, offering a self‑hosted web UI, support for local and API LLMs, hybrid retrieval, multimodal question answering, GraphRAG indexing, and advanced reasoning capabilities, along with step‑by‑step installation via App or Docker.
This tutorial walks through building a Retrieval‑Augmented Generation application by setting up Baidu’s Vector Database and Qianfan embedding service, configuring credentials, creating a document database and vector table, loading and chunking PDFs, generating embeddings, storing them, and performing scalar, vector and hybrid similarity searches, ready for integration with Wenxin LLM for answer generation.
This article explains how traditional keyword search with Elasticsearch often yields inaccurate or incomplete results for document retrieval, introduces vectorization and semantic search using NLP embeddings, and demonstrates a practical workflow that combines these techniques with the Milvus vector database to achieve more accurate and efficient document search.
This article explains how AI‑generated content (AIGC) reshapes document search by combining traditional indexing with modern embedding and prompt‑tuning techniques, reviews key components such as LangChain and Supabase, compares existing AI‑search products, and discusses the future blend of classic and AI‑driven search.
This article introduces the intelligent question‑answering technology used in WeChat Search, covering background, knowledge‑graph‑based QA, document‑based QA, technical pipelines, key modules such as entity linking and relation recognition, and future research directions.
Meituan’s 2021 ACL contributions comprise seven accepted papers—six long and one short—introducing novel approaches to event argument decoding, cross‑domain slot transfer, contrastive out‑of‑domain detection, novel slot discovery, self‑supervised sentence representation, unsupervised semantic parsing, and pseudo‑query‑enhanced dense retrieval, inviting further research and collaboration.
