Tsim RAG | B4N1

Tsim RAG

3 months ago · b4n1 Read time: 6 min

Leveraging Orchestration Tools rau AI-Powered Software Architecture

Introduction

Qhov kev thov nce ntxiv rau AI-powered software architecture tau coj mus rau kev txhim kho ntau yam cuab yeej orchestration uas ua kom muaj kev sib koom ua ke ntawm Artificial Intelligence (AI) thiab Machine Learning (ML) muaj peev xwm rau hauv software systems. Hauv tsab xov xwm no, peb yuav tshawb nrhiav qhov kev siv ntawm AI-tsav software architecture siv cov cuab yeej orchestration xws li LangChain thiab DSPy, nrog rau kev tsom mus rau kev sib koom ua ke RAG (Reasoning and Action Graph) thiab LLM (Large Language Model) muaj peev xwm rau kev txhim kho scalability, kev ua tau zoo, thiab kev ruaj ntseg.

Cov cuab yeej Orchestration yog dab tsi?

Cov cuab yeej Orchestration yog software moj khaum uas ua rau lub automation ntawm complex workflows thiab cov txheej txheem los ntawm kev koom ua ke ntau yam kev pab cuam, kev siv, thiab systems. Lawv muab lub hauv paus hauv paus rau kev tswj hwm thiab kev sib koom tes ntawm cov khoom sib txawv, ua kom muaj txiaj ntsig zoo thiab ua kom tiav cov haujlwm.

LangChain: Python-Based Orchestration Tool

LangChain yog lub tsev qiv ntawv qhib Python uas muab cov txheej txheem dav dav rau kev tsim AI-powered software architecture. Nws muaj ntau yam nta, suav nrog:

  • ** RAG (Raasoning and Action Graph) Integration**: LangChain muab kev siv RAG built-in, ua rau kev tsim cov laj thawj nyuaj thiab cov duab ua haujlwm uas tuaj yeem siv los ua qauv thiab ua haujlwm AI-driven workflows.
  • ** LLM (Large Language Model) Kev sib koom ua ke**: LangChain txhawb kev koom ua ke ntawm LLMs, xws li LLaMA thiab BERT, rau kev ua haujlwm yam lus thiab tsim cov haujlwm.
  • ** Scalability thiab Performance **: LangChain yog tsim los tswj cov haujlwm loj AI ua haujlwm, muab kev ua haujlwm tau zoo thiab muaj peev xwm ua tau zoo.

Ua AI-Driven Software Architecture nrog LangChain

Txhawm rau ua kom pom kev siv AI-tsav software architecture siv LangChain, cia peb xav txog ib qho piv txwv yooj yim ntawm chatbot uas siv RAG los xav txog cov neeg siv cov lus nug thiab tsim cov lus teb.

`` python import langchain los ntawm langchain.chains import llm

rag = langchain.RAG( npe = "chatbot_rag", nodes =[ {"name": "nyob zoo", "text": "nyob zoo, kuv tuaj yeem pab koj li cas?"}, {"name": "goodbye", "text": "Goodbye, it was nice chatting with you."}, ], ntug =[ {"from": "nyob zoo", "to": "goodbye", "condition": "user_says_goodbye"}, ], )

Tsim LLM

llm = llm.LLM( name="chatbot_llm", model="lwm", max_tokens = 100, )

Tsim cov saw hlau chatbot

chain = langchain.Chain( npe = "chatbot_chain", llm = wm, rag = rag, )

Kuaj cov chatbot

user_input = "Nyob zoo, koj nyob li cas?" teb = chain.run(user_input) print( teb)


**DSPy: Ib Lub Cuab Yeej Siv Los Ua Los Ntawm Xeb**
--------------------------------------------------

DSPy yog Rust-based orchestration cuab yeej uas muab kev ua haujlwm siab thiab ua kom muaj peev xwm tsim tau rau kev tsim AI-powered software architecture. Nws muaj ntau yam nta, suav nrog:

* **RAG (Raasoning and Action Graph) Integration**: DSPy muab kev siv RAG built-in, ua kom muaj kev tsim cov laj thawj nyuaj thiab cov duab ua haujlwm uas tuaj yeem siv los ua qauv thiab ua haujlwm AI-tsav kev ua haujlwm.
* ** LLM (Large Language Model) Kev sib koom ua ke**: DSPy txhawb kev koom ua ke ntawm LLMs, xws li LLaMA thiab BERT, rau kev ua cov lus ntuj thiab tsim cov dej num.
* ** Scalability thiab Performance **: DSPy yog tsim los tswj cov haujlwm loj AI ua haujlwm, muab kev ua haujlwm tau zoo thiab ua kom muaj peev xwm ua tau haujlwm.

**Ua AI-Driven Software Architecture nrog DSPy**
----------------------------------------------------------------------------------

Txhawm rau ua kom pom qhov kev siv ntawm AI-tsav software architecture siv DSPy, cia peb xav txog ib qho piv txwv yooj yim ntawm chatbot uas siv RAG los xav txog cov neeg siv cov lus nug thiab tsim cov lus teb.

``` xeb
siv dspy:: saw;
siv dspy::llm;

// Tsim RAG
cia rag = chain::RAG::new(
    "chatbot_rag",
    kev![
        chain::Node::new("pab qhua", "nyob zoo, kuv pab tau koj li cas?"),
        chain::Node::new("goodbye", "Goodbye, it was nice chatting with you."),
    ],
    kev![
        chain::Edge::new("nyob zoo", "goodbye", "user_says_goodbye"),
    ],
);

// Tsim LLM
let llm = llm::LLM::new(
    "chatbot_llm",
    "lwm",
    100,
);

// Tsim chatbot saw
cia chain = chain::Chain::new(
    "chatbot_chain",
    llm,
    rag,
);

// Kuaj lub chatbot
let user_input = "Nyob zoo, koj nyob li cas?";
cia teb = chain.run(user_input);
println!("{}", teb);

** Sab saum toj 5-10 Feem Ntau Siv Cov Lus Qhia/Snippet **

Nov yog qee qhov feem ntau siv cov lus txib thiab snippet rau LangChain thiab DSPy:

  • LangChain:
    • langchain.RAG(): Tsim ib qho tshiab RAG piv txwv.
    • langchain.LLM(): Tsim ib qho piv txwv LLM tshiab.
    • langchain.Chain(): Tsim ib qho piv txwv tshiab.
    • rag.run(): Khiav RAG thiab tsim cov lus teb.
    • llm.run(): Khiav LLM thiab tsim cov lus teb.
  • DSPy:
    • dspy::chain::RAG::new(): Tsim ib qho RAG tshiab.
    • dspy::llm::LLM::new(): Tsim ib qho piv txwv LLM tshiab.
    • dspy::chain::Chain::new(): Tsim cov saw tshiab.
    • chain.run(): Khiav cov saw thiab tsim cov lus teb.

Visualization

Nov yog qhov yooj yim pom ntawm RAG thiab LLM muaj peev xwm siv Chart.js:

``javascript const ctx = document.getElementById('myChart').getContext('2d'); const chart = new Chart(ctx, { hom: 'bar', cov ntaub ntawv: { Tags: ['RAG', 'LLM'], cov ntaub ntawv: [{ Tag: 'Capabilities', Cov ntaub ntawv: [10, 20], Xim xim: [ 'rgba(255, 99, 132, 0.2)', 'rgba(54, 162, 235, 0.2)', ], borderColor: [ 'rgba(255, 99, 132, 1), ib. 'rgba(54, 162, 235, 1)', ib. ], ciam teb dav: 1 }] }, kev xaiv: { nplai: { y: { pibAtZero: muaj tseeb } } } });


**Qhov xaus**
----------

Hauv kev xaus, LangChain thiab DSPy yog cov cuab yeej orchestration muaj zog uas ua rau kev siv AI-tsav software architecture siv RAG thiab LLM muaj peev xwm. Los ntawm kev siv cov cuab yeej no, cov neeg tsim khoom tuaj yeem tsim kho qhov loj me, ua tau zoo, thiab ruaj ntseg software uas tuaj yeem daws cov haujlwm nyuaj AI. Nrog rau lawv qhov yooj yim ntawm kev siv thiab hloov pauv, LangChain thiab DSPy yog qhov kev xaiv zoo tshaj plaws rau kev tsim AI-powered software architecture.

**Cov lus pom zoo**
-----------------------

Raws li kev sib tham hauv kab lus no, ntawm no yog qee cov lus pom zoo rau cov neeg tsim khoom uas xav siv AI-tsav software architecture siv LangChain thiab DSPy:

* Pib los ntawm kev kawm cov hauv paus ntawm LangChain thiab DSPy, suav nrog lawv lub peev xwm RAG thiab LLM.
* Kev sim nrog cov piv txwv yooj yim, xws li piv txwv chatbot, kom tau txais kev xav txog seb cov cuab yeej ua haujlwm li cas.
* Maj mam txav mus rau ntau txoj haujlwm nyuaj, xws li kev tsim cov lus pom zoo lossis cov lus ua cov raj xa dej.
* Siv Sab saum toj 5-10 Feem Siv Feem Ntau Cov Lus Qhia/Snippets raws li cov lus qhia siv rau cov lus txib thiab snippets.
* Pom koj lub peev xwm RAG thiab LLM siv Chart.js kom nkag siab zoo dua ntawm kev sib raug zoo ntawm cov khoom sib txawv.

Los ntawm kev ua raws li cov lus pom zoo no, cov neeg tsim khoom tuaj yeem qhib tag nrho lub peev xwm ntawm LangChain thiab DSPy thiab tsim AI-powered software architecture uas tuaj yeem ua haujlwm nyuaj thiab muab kev ua tau zoo tshwj xeeb thiab muaj peev xwm.

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