This blog is a previous article: Elasticsearch: RAG using Open AI and Langchain – Retrieval Augmented Generation (1) Elasticsearch: RAG using Open AI and Langchain – Retrieval Augmented Generation (2) Elasticsearch: RAG using Open AI and Langchain – Retrieval Augmented Generation (3) ’s continuation. In this article, we will learn how to pass search results […]
Tag: trie
Information retrieval and data mining | [Experiment] Ranking retrieval model
Article directory Experimental content Related concepts Experimental steps Word segmentation preprocessing Build an inverted index table Calculate the similarity between query and each document queries preprocessing and retrieval functions Perform lexical analysis and standardization on the input text Retrieval function Debugging results Experimental content Implement the most basic Ranked retrieval model based on Experiment1 Input: […]
Use the Redis publish and subscribe function to implement dynamic registration monitoring and asynchronous retrieval of results
Introduction and objectives Publish/subscribe is very commonly used in our system development. Redis also provides this function, but it implements relatively basic functions. Redis cannot achieve these functions of reliable message publishing, subscription and message accumulation. But we can still use it to handle many business scenarios, such as: Our system uses services to call […]
An article explains clearly about Retrieval Enhanced Generation (RAG)
Article directory What is search enhancement generation? Working backwards: providing large language models with additional knowledge to answer questions Give LLM custom instructions through system prompts Provide specific knowledge sources for LLM Put it all together and ask questions Retrieval Step: Get the Right Information from Your Knowledge Base What is embedding? How do they […]
How does Elasticsearch implement full-text content retrieval in Word, PDF, and TXT?
Foreword Can support file upload and download To be able to search for files based on keywords, it is required to be able to search for the text in the file, and the file type must support word, pdf, and txt. File uploading and downloading are relatively simple. You must be able to retrieve the […]
Successfully solved HTTPSConnectionPool(host=huggingface.co, port=443): Max retries exceeded with url:LocalEntryNo
HTTPSConnectionPool(host=’huggingface.co’, port=443): Max retries exceeded with url:LocalEntryNotFoundError: Connection error, and we cannot find the requested files in the disk cache. Please try again or make sure your Internet connection is on. Table of Contents Solve the problem Solutions Solution Solve the problem ‘HTTPSConnectionPool(host=’huggingface.co’, port=443): Max retries exceeded with url: /unstructuredio/yolo_x_layout/resolve/main/yolox_l0.05_quantized.onnx (Caused by ConnectTimeoutError(<urllib3.connection.HTTPSConnection object at […]
Text video retrieval 2 (Learning Joint Embedding with Multimodal Cues forCross-Modal Video-Text Retrieval)
Code link: https://github.com/niluthpol/multimodal_vtt Introduction: This article is also an article on cross-modal retrieval of text and video retrieval. First, let’s introduce its main features: 1) A new feature extraction framework is proposed: This is the picture. Although it looks very complicated, compared with the articles I read before, other articles usually directly integrate the appearance […]
The principle and implementation of Trie tree/dictionary tree [C/C++]
Article directory Preface Example: Google classic interview questions The principle and implementation of dictionary tree definition Dictionary tree structure Dictionary tree operations String insertion String query Implementation of dictionary tree Character set array method Node class structure design Node interface character map Code implementation of node class Dictionary tree structure design Dictionary tree interface implementation […]
[Regaining C Language] 13. Dynamic data organization (2) Linked list (creation, traversal retrieval, insertion, deletion, exchange)
Table of Contents Preface 13. Dynamic data organization 13.1~2 Dynamic data organization, dynamic variables 13.3 Linked list 13.3.1 One-way linked list-creation 13.3.2 One-way linked list-traversal retrieval 13.3.3 One-way linked list-insertion, deletion and exchange insert delete exchange 13.3.4 One-way linked list-example 13.3.5 Stacks and Queues Foreword A linked list is a common dynamic data structure that […]
Design and implementation of python image retrieval system computer competition
0 Preface A series of high-quality competition projects, what I want to share today is Design and implementation of python image retrieval system Seniors give a comprehensive score to a question here (each item is worth 5 points) Difficulty factor: 3 points Workload: 3 points Innovation point: 4 points This project is relatively new and […]