国产av日韩一区二区三区精品,成人性爱视频在线观看,国产,欧美,日韩,一区,www.成色av久久成人,2222eeee成人天堂

Table of Contents
Efficiently retrieve personnel information using natural language processing technology
Home Java javaTutorial How to efficiently query personnel data in MySql and ElasticSearch through natural language processing?

How to efficiently query personnel data in MySql and ElasticSearch through natural language processing?

Apr 19, 2025 pm 08:24 PM
mysql tool ai cos

How to efficiently query personnel data in MySql and ElasticSearch through natural language processing?

Efficiently retrieve personnel information using natural language processing technology

This article explores how to efficiently retrieve personnel data in MySQL and Elasticsearch databases using natural language processing (NLP) technology. For example, by entering a natural language query like "Men under 25 years old who work in Beijing", the information of people who meet the conditions (ages 0-25 years old, workplace in Beijing, gender male). Suppose your project is developed based on Java Spring Boot.

The previous method may have problems with insufficient accuracy. This paper proposes a better solution: use the OpenAI API to convert both personnel data and natural language queries into vectors, and then search vector similarity through Elasticsearch.

The specific steps are as follows:

  1. Data preprocessing: Use the OpenAI API to convert personnel data (age, workplace, gender and other attributes) into vectors and store them in Elasticsearch. This requires designing a reasonable vector encoding scheme to ensure that key attribute information can be effectively reflected in the vector.

  2. Natural language query processing: After receiving a natural language query (such as "a man under 25 years old, working in Beijing"), it also uses the OpenAI API to convert it into a vector.

  3. Elasticsearch vector search: Use the converted query vector to search vectors in Elasticsearch (for example, using cosine similarity ). The search results will return several personnel data vectors that are most similar to the query vector, and these data correspond to personnel information that meets the query conditions.

The advantage of this approach is that it can handle complex natural language queries and leverages the fast search capabilities of Elasticsearch. However, the parameter adjustment of OpenAI API, the optimization of Elasticsearch index structure, and the design of vector encoding scheme will directly affect the accuracy and efficiency of the query.

To improve accuracy, it is recommended to combine other NLP tools such as HanLP or Stanford NLP for word segmentation and named entity recognition (NER) to more accurately understand natural language queries and extract key information for vector generation. In addition, a more advanced vector database can be considered to further optimize retrieval speed and accuracy.

The above is the detailed content of How to efficiently query personnel data in MySql and ElasticSearch through natural language processing?. For more information, please follow other related articles on the PHP Chinese website!

Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

Hot AI Tools

Undress AI Tool

Undress AI Tool

Undress images for free

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Clothoff.io

Clothoff.io

AI clothes remover

Video Face Swap

Video Face Swap

Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

Hot Tools

Notepad++7.3.1

Notepad++7.3.1

Easy-to-use and free code editor

SublimeText3 Chinese version

SublimeText3 Chinese version

Chinese version, very easy to use

Zend Studio 13.0.1

Zend Studio 13.0.1

Powerful PHP integrated development environment

Dreamweaver CS6

Dreamweaver CS6

Visual web development tools

SublimeText3 Mac version

SublimeText3 Mac version

God-level code editing software (SublimeText3)

LayerZero, StarkNet, ZK Ecological Preheat: How long can the airdrop bonus last? LayerZero, StarkNet, ZK Ecological Preheat: How long can the airdrop bonus last? Jul 16, 2025 am 10:06 AM

The duration of the airdrop dividend is uncertain, but the LayerZero, StarkNet and ZK ecosystems still have long-term value. 1. LayerZero achieves cross-chain interoperability through lightweight protocols; 2. StarkNet provides efficient and low-cost Ethereum L2 expansion solutions based on ZK-STARKs technology; 3. ZK ecosystem (such as zkSync, Scroll, etc.) expands the application of zero-knowledge proof in scaling and privacy protection; 4. Participation methods include the use of bridging tools, interactive DApps, participating test networks, pledged assets, etc., aiming to experience the next generation of blockchain infrastructure in advance and strive for potential airdrop opportunities.

The flow of funds on the chain is exposed: What new tokens are being bet on by Clever Money? The flow of funds on the chain is exposed: What new tokens are being bet on by Clever Money? Jul 16, 2025 am 10:15 AM

Ordinary investors can discover potential tokens by tracking "smart money", which are high-profit addresses, and paying attention to their trends can provide leading indicators. 1. Use tools such as Nansen and Arkham Intelligence to analyze the data on the chain to view the buying and holdings of smart money; 2. Use Dune Analytics to obtain community-created dashboards to monitor the flow of funds; 3. Follow platforms such as Lookonchain to obtain real-time intelligence. Recently, Cangming Money is planning to re-polize LRT track, DePIN project, modular ecosystem and RWA protocol. For example, a certain LRT protocol has obtained a large amount of early deposits, a certain DePIN project has been accumulated continuously, a certain game public chain has been supported by the industry treasury, and a certain RWA protocol has attracted institutions to enter.

Bitcoin, Chainlink, and RWA resonance rise: crypto market enters institutional logic? Bitcoin, Chainlink, and RWA resonance rise: crypto market enters institutional logic? Jul 16, 2025 am 10:03 AM

The coordinated rise of Bitcoin, Chainlink and RWA marks the shift toward institutional narrative dominance in the crypto market. Bitcoin, as a macro hedging asset allocated by institutions, provides a stable foundation for the market; Chainlink has become a key bridge connecting the reality and the digital world through oracle and cross-chain technology; RWA provides a compliance path for traditional capital entry. The three jointly built a complete logical closed loop of institutional entry: 1) allocate BTC to stabilize the balance sheet; 2) expand on-chain asset management through RWA; 3) rely on Chainlink to build underlying infrastructure, indicating that the market has entered a new stage driven by real demand.

Pre-sales of Filecoin, Render, and AI storage are heating up: Is the explosion point of Web3 infrastructure coming? Pre-sales of Filecoin, Render, and AI storage are heating up: Is the explosion point of Web3 infrastructure coming? Jul 16, 2025 am 09:51 AM

Yes, Web3 infrastructure is exploding expectations as demand for AI heats up. Filecoin integrates computing power through the "Compute over Data" plan to support AI data processing and training; Render Network provides distributed GPU computing power to serve AIGC graph rendering; Arweave supports AI model weights and data traceability with permanent storage characteristics; the three are combining technology upgrades and ecological capital promotion, and are moving from the edge to the underlying core of AI.

What are the cryptocurrency market websites? Recommended virtual currency market websites What are the cryptocurrency market websites? Recommended virtual currency market websites Jul 17, 2025 pm 09:30 PM

In the ever-changing virtual currency market, timely and accurate market data is crucial. The free market website provides investors with a convenient way to understand key information such as price fluctuations, trading volume, and market value changes of various digital assets in real time. These platforms usually aggregate data from multiple exchanges, and users can get a comprehensive market overview without switching between exchanges, which greatly reduces the threshold for ordinary investors to obtain information.

How to trade stablecoins_A full flow diagram for beginners buying and selling How to trade stablecoins_A full flow diagram for beginners buying and selling Jul 18, 2025 am 06:00 AM

The stablecoin trading process includes the steps of registering an exchange, completing certification, buying or selling. First, choose a trusted exchange such as Binance, OKX, etc., and then complete KYC identity authentication, and then buy stablecoins through fiat currency recharge or OTC transactions. You can also transfer the stablecoins to the fund account and sell them through P2P transactions and withdraw them to the bank card or Alipay. When operating, you need to pay attention to choosing a regulated platform, confirm transaction security and handling fees.

Dogecoin, Pepe, Brett swept the meme track: speculation or new narrative? Dogecoin, Pepe, Brett swept the meme track: speculation or new narrative? Jul 16, 2025 am 09:57 AM

Dogecoin, Pepe and Brett are leading the meme coin craze. Dogecoin (DOGE) is the originator, firmly ranked first in the market value list, Pepe (PEPE) has achieved hundreds of times increase with its social geek culture, and Brett (BRETT) has become popular with its unique visual style as a new star in Base chain; the three were issued in 2013, 2023 and 2024 respectively. Technically, Dogecoin is based on Litecoin, Pepe and Brett are ERC-20 tokens, and the latter relies on the Base chain to improve efficiency. In terms of community, DOGE Twitter fans have exceeded 3 million, Pepe Reddit is leading in activity, Brett's popularity in Base chain, and DOGE has logged in on the platform.

How to set stop loss and take profit? Practical skills for risk control of cryptocurrency transactions How to set stop loss and take profit? Practical skills for risk control of cryptocurrency transactions Jul 17, 2025 pm 07:09 PM

In cryptocurrency trading, stop loss and take profit are the core tools of risk control. 1. Stop loss is used to automatically sell when the price falls to the preset point to prevent the loss from expanding; 2. Take-profit is used to automatically sell when the price rises to the target point and lock in profits; 3. The stop loss can be set using the technical support level method, the fixed percentage method or the volatility reference method; 4. Setting the stop profit can be based on the risk-return ratio method or the key resistance level method; 5. Advanced skills include moving stop loss and batch take-profit to dynamically protect profits and balance risks, thereby achieving long-term and stable trading performance.

See all articles