• Stars
    star
    611
  • Rank 73,401 (Top 2 %)
  • Language
    TypeScript
  • License
    MIT No Attribution
  • Created over 1 year ago
  • Updated 3 months ago

Reviews

There are no reviews yet. Be the first to send feedback to the community and the maintainers!

Repository Details

すぐに業務活用できるビジネスユースケース集付きの安全な生成AIアプリ実装

Important

This repository is currently developed for Japanese users. If you wish for multilingual support, please react to this issue.

Generative AI Use Cases JP

Generative AI(生成系 AI)は、ビジネスの変革に革新的な可能性をもたらします。このリポジトリでは、Generative AI を活用したビジネスユースケースをデモンストレーションしています。

sc_lp.png

生成系AIの進化に伴い、破壊的な変更を加えることが多々あります。エラーが発生した際は、まず最初にmainブランチの更新がないかご確認ください。

ユースケース一覧

ユースケースは随時追加予定です。ご要望があれば Issue に起票をお願いいたします。

チャット

LLM とチャット形式で対話することができます。LLM と直接対話するプラットフォームが存在するおかげで、細かいユースケースや新しいユースケースに迅速に対応することができます。また、プロンプトエンジニアリングの検証用環境としても有効です。

RAG チャット

RAG は LLM が苦手な最新の情報やドメイン知識を外部から伝えることで、本来なら回答できない内容にも答えられるようにする手法です。それと同時に、根拠に基づいた回答のみを許すため、LLM にありがちな「それっぽい間違った情報」を回答させないという効果もあります。例えば、社内ドキュメントを LLM に渡せば、社内の問い合わせ対応が自動化できます。このリポジトリでは Amazon Kendra から情報を取得しています。

文章生成

あらゆるコンテキストで文章を生成することは LLM が最も得意とするタスクの 1 つです。記事・レポート・メールなど、あらゆるコンテキストに対応します。

要約

LLM は、大量の文章を要約するタスクを得意としています。ただ要約するだけでなく、文章をコンテキストとして与えた上で、必要な情報を対話形式で引き出すこともできます。例えば、契約書を読み込ませて「XXX の条件は?」「YYY の金額は?」といった情報を取得することが可能です。

校正

LLM は、誤字脱字のチェックだけでなく、文章の流れや内容を考慮したより客観的な視点から改善点を提案できます。人に見せる前に LLM に自分では気づかなかった点を客観的にチェックしてもらいクオリティを上げる効果が期待できます。

翻訳

多言語で学習した LLM は、翻訳を行うことも可能です。また、ただ翻訳するだけではなく、カジュアルさ・対象層など様々な指定されたコンテキスト情報を翻訳に反映させることが可能です。

Web コンテンツ抽出

ブログやドキュメントなどの Web コンテンツを抽出します。LLM によって不要な情報はそぎ落とし、成立した文章として整形します。抽出したコンテンツは要約、翻訳などの別のユースケースで利用できます。

画像生成

画像生成 AI は、テキストや画像を元に新しい画像を生成できます。アイデアを即座に可視化することができ、デザイン作業などの効率化を期待できます。こちらの機能では、プロンプトの作成を LLM に支援してもらうことができます。

アーキテクチャ

このサンプルでは、フロントエンドは React を用いて実装し、静的ファイルは Amazon CloudFront + Amazon S3 によって配信されています。バックエンドには Amazon API Gateway + AWS Lambda、認証には Amazon Congito を使用しています。また、LLM は Amazon Bedrock を使用します。RAG のデータソースには Amazon Kendra を利用しています。

arch.png

デプロイ

Important

このリポジトリでは、デフォルトでバージニア北部リージョン (us-east-1) の Anthropic Claude モデルを利用する設定になっています。Model access 画面 (us-east-1)を開き、Anthropic Claude にチェックして Save changes してください。Claude Instant を利用する場合など、設定を変更する方法については Amazon Bedrock のモデルを変更する を参照してください。

アプリケーションは AWS Cloud Development Kit(以降 CDK)を利用してデプロイします。Step-by-Step の解説、あるいは、別のデプロイ手段を利用する場合は以下を参照してください。

まず、以下のコマンドを実行してください。全てのコマンドはリポジトリのルートで実行してください。

npm ci

CDK を利用したことがない場合、初回のみ Bootstrap 作業が必要です。すでに Bootstrap された環境では以下のコマンドは不要です。

npx -w packages/cdk cdk bootstrap

続いて、以下のコマンドで AWS リソースをデプロイします。デプロイが完了するまで、お待ちください(20 分程度かかる場合があります)。

npm run cdk:deploy

デプロイオプション

その他

参照

Security

See CONTRIBUTING for more information.

License

This library is licensed under the MIT-0 License. See the LICENSE file.

More Repositories

1

aws-cdk-examples

Example projects using the AWS CDK
Python
4,121
star
2

aws-serverless-workshops

Code and walkthrough labs to set up serverless applications for Wild Rydes workshops
JavaScript
3,977
star
3

aws-workshop-for-kubernetes

AWS Workshop for Kubernetes
Shell
2,618
star
4

aws-machine-learning-university-accelerated-nlp

Machine Learning University: Accelerated Natural Language Processing Class
Jupyter Notebook
2,080
star
5

aws-serverless-airline-booking

Airline Booking is a sample web application that provides Flight Search, Flight Payment, Flight Booking and Loyalty points including end-to-end testing, GraphQL and CI/CD. This web application was the theme of Build on Serverless Season 2 on AWS Twitch running from April 24th until end of August in 2019.
Vue
1,967
star
6

ecs-refarch-cloudformation

A reference architecture for deploying containerized microservices with Amazon ECS and AWS CloudFormation (YAML)
Makefile
1,673
star
7

lambda-refarch-webapp

The Web Application reference architecture is a general-purpose, event-driven, web application back-end that uses AWS Lambda, Amazon API Gateway for its business logic. It also uses Amazon DynamoDB as its database and Amazon Cognito for user management. All static content is hosted using AWS Amplify Console.
JavaScript
1,561
star
8

serverless-patterns

Serverless patterns. Learn more at the website: https://serverlessland.com/patterns.
Python
1,544
star
9

aws-modern-application-workshop

A tutorial for developers that want to learn about how to build modern applications on top of AWS. You will build a sample website that leverages infrastructure as code, containers, serverless code functions, CI/CD, and more.
1,459
star
10

amazon-bedrock-workshop

This is a workshop designed for Amazon Bedrock a foundational model service.
Jupyter Notebook
1,419
star
11

aws-machine-learning-university-accelerated-cv

Machine Learning University: Accelerated Computer Vision Class
Jupyter Notebook
1,409
star
12

aws-glue-samples

AWS Glue code samples
Python
1,277
star
13

aws-deepracer-workshops

DeepRacer workshop content
Jupyter Notebook
1,086
star
14

aws-genai-llm-chatbot

A modular and comprehensive solution to deploy a Multi-LLM and Multi-RAG powered chatbot (Amazon Bedrock, Anthropic, HuggingFace, OpenAI, Meta, AI21, Cohere, Mistral) using AWS CDK on AWS
TypeScript
1,061
star
15

aws-refarch-wordpress

This reference architecture provides best practices and a set of YAML CloudFormation templates for deploying WordPress on AWS.
PHP
1,001
star
16

aws-machine-learning-university-accelerated-tab

Machine Learning University: Accelerated Tabular Data Class
Jupyter Notebook
955
star
17

aws-serverless-ecommerce-platform

Serverless Ecommerce Platform is a sample implementation of a serverless backend for an e-commerce website. This sample is not meant to be used as an e-commerce platform as-is, but as an inspiration on how to build event-driven serverless microservices on AWS.
Python
947
star
18

aws-big-data-blog

Java
895
star
19

machine-learning-samples

Sample applications built using AWS' Amazon Machine Learning.
Python
867
star
20

eks-workshop

AWS Workshop for Learning EKS
CSS
777
star
21

startup-kit-templates

CloudFormation templates to accelerate getting started on AWS.
Python
760
star
22

aws-incident-response-playbooks

756
star
23

aws-security-reference-architecture-examples

Example solutions demonstrating how to implement patterns within the AWS Security Reference Architecture guide using CloudFormation and Customizations for AWS Control Tower.
Python
731
star
24

retail-demo-store

AWS Retail Demo Store is a sample retail web application and workshop platform demonstrating how AWS infrastructure and services can be used to build compelling customer experiences for eCommerce, retail, and digital marketing use-cases
Jupyter Notebook
708
star
25

lambda-refarch-imagerecognition

The Image Recognition and Processing Backend reference architecture demonstrates how to use AWS Step Functions to orchestrate a serverless processing workflow using AWS Lambda, Amazon S3, Amazon DynamoDB and Amazon Rekognition.
JavaScript
662
star
26

aws-secure-environment-accelerator

The AWS Secure Environment Accelerator is a tool designed to help deploy and operate secure multi-account, multi-region AWS environments on an ongoing basis. The power of the solution is the configuration file which enables the completely automated deployment of customizable architectures within AWS without changing a single line of code.
HTML
653
star
27

simple-websockets-chat-app

This SAM application provides the Lambda functions, DynamoDB table, and roles to allow you to build a simple chat application based on API Gateway's new WebSocket-based API feature.
JavaScript
632
star
28

aws-codedeploy-samples

Samples and template scenarios for AWS CodeDeploy
Shell
627
star
29

emr-bootstrap-actions

This repository hold the Amazon Elastic MapReduce sample bootstrap actions
Shell
612
star
30

aws-bookstore-demo-app

AWS Bookstore Demo App is a full-stack sample web application that creates a storefront (and backend) for customers to shop for fictitious books. The entire application can be created with a single template. Built on AWS Full-Stack Template.
TypeScript
612
star
31

aws-lex-web-ui

Sample Amazon Lex chat bot web interface
JavaScript
607
star
32

hardeneks

Runs checks to see if an EKS cluster follows EKS Best Practices.
Python
603
star
33

lambda-refarch-mobilebackend

Serverless Reference Architecture for creating a Mobile Backend
Objective-C
584
star
34

amazon-personalize-samples

Notebooks and examples on how to onboard and use various features of Amazon Personalize
Jupyter Notebook
572
star
35

aws-serverless-workshop-innovator-island

Welcome to the Innovator Island serverless workshop! This repo contains all the instructions and code you need to complete the workshop.
JavaScript
564
star
36

kubernetes-for-java-developers

A Day in Java Developer’s Life, with a taste of Kubernetes
Java
562
star
37

aws-iot-chat-example

💬 Chat application using AWS IoT platform via MQTT over the WebSocket protocol
JavaScript
534
star
38

aws-dynamodb-examples

DynamoDB Examples
JavaScript
532
star
39

aws-amplify-graphql

Sample using AWS Amplify and AWS AppSync together for user login and authorization when making GraphQL queries and mutations. Also includes complex objects for uploading and downloading data to and from S3 with a React app.
JavaScript
521
star
40

aws-mobile-appsync-chat-starter-angular

GraphQL starter progressive web application (PWA) with Realtime and Offline functionality using AWS AppSync
TypeScript
520
star
41

aws-serverless-security-workshop

In this workshop, you will learn techniques to secure a serverless application built with AWS Lambda, Amazon API Gateway and RDS Aurora. We will cover AWS services and features you can leverage to improve the security of a serverless applications in 5 domains: identity & access management, code, data, infrastructure, logging & monitoring.
JavaScript
505
star
42

amazon-forecast-samples

Notebooks and examples on how to onboard and use various features of Amazon Forecast.
Jupyter Notebook
471
star
43

lambda-refarch-fileprocessing

Serverless Reference Architecture for Real-time File Processing
Python
450
star
44

ecs-blue-green-deployment

Reference architecture for doing blue green deployments on ECS.
Python
442
star
45

cloudfront-authorization-at-edge

Protect downloads of your content hosted on CloudFront with Cognito authentication using cookies and Lambda@Edge
TypeScript
439
star
46

aws-service-catalog-reference-architectures

Sample CloudFormation templates and architecture for AWS Service Catalog
JavaScript
430
star
47

amazon-bedrock-samples

This repository contains examples for customers to get started using the Amazon Bedrock Service. This contains examples for all available foundational models
Jupyter Notebook
422
star
48

siem-on-amazon-opensearch-service

A solution for collecting, correlating and visualizing multiple types of logs to help investigate security incidents.
Python
409
star
49

aws-microservices-deploy-options

This repo contains a simple application that consists of three microservices. Each application is deployed using different Compute options on AWS.
Jsonnet
407
star
50

aws-cost-explorer-report

Python SAM Lambda module for generating an Excel cost report with graphs, including month on month cost changes. Uses the AWS Cost Explorer API for data.
Python
406
star
51

aws-security-workshops

A collection of the latest AWS Security workshops
Jupyter Notebook
401
star
52

aws-sam-java-rest

A sample REST application built on SAM and DynamoDB that demonstrates testing with DynamoDB Local.
Java
400
star
53

amazon-elasticsearch-lambda-samples

Data ingestion for Amazon Elasticsearch Service from S3 and Amazon Kinesis, using AWS Lambda: Sample code
JavaScript
393
star
54

amazon-textract-textractor

Analyze documents with Amazon Textract and generate output in multiple formats.
Jupyter Notebook
390
star
55

amazon-cloudfront-functions

JavaScript
388
star
56

aws-saas-factory-bootcamp

SaaS on AWS Bootcamp - Building SaaS Solutions on AWS
JavaScript
376
star
57

aws-lambda-extensions

A collection of sample extensions to help you get started with AWS Lambda Extensions
Go
376
star
58

amazon-sagemaker-notebook-instance-lifecycle-config-samples

A collection of sample scripts to customize Amazon SageMaker Notebook Instances using Lifecycle Configurations
Shell
366
star
59

non-profit-blockchain

Builds a blockchain network and application to track donations to non-profit organizations, using Amazon Managed Blockchain
SCSS
360
star
60

amazon-textract-code-samples

Amazon Textract Code Samples
Jupyter Notebook
355
star
61

amazon-neptune-samples

Samples and documentation for using the Amazon Neptune graph database service
JavaScript
355
star
62

lambda-refarch-streamprocessing

Serverless Reference Architecture for Real-time Stream Processing
JavaScript
349
star
63

amazon-ecs-java-microservices

This is a reference architecture for java microservice on Amazon ECS
Java
345
star
64

sessions-with-aws-sam

This repo contains all the SAM templates created in the Twitch series #SessionsWithSAM. The show is every Thursday on Twitch at 10 AM PDT.
JavaScript
343
star
65

amazon-rekognition-video-analyzer

A working prototype for capturing frames off of a live MJPEG video stream, identifying objects in near real-time using deep learning, and triggering actions based on an objects watch list.
JavaScript
343
star
66

aws-eks-accelerator-for-terraform

The AWS EKS Accelerator for Terraform is a framework designed to help deploy and operate secure multi-account, multi-region AWS environments. The power of the solution is the configuration file which enables the users to provide a unique terraform state for each cluster and manage multiple clusters from one repository. This code base allows users to deploy EKS add-ons using Helm charts.
HCL
338
star
67

aws-deepcomposer-samples

Jupyter Notebook
336
star
68

amazon-ecs-mythicalmysfits-workshop

A tutorial for developers who want to learn about how to containerized applications on top of AWS using AWS Fargate. You will build a sample website that leverages infrastructure as code, containers, CI/CD, and more! If you're planning on running this, let us know @ [email protected]. At re:Invent 2018, these sessions were run as CON214/CON321/CON322.
HTML
334
star
69

aws-iot-examples

Examples using AWS IoT (Internet of Things). Deprecated. See README for updated guidance.
JavaScript
331
star
70

aws-media-services-simple-vod-workflow

Lab that covers video conversion workflow for Video On Demand using AWS MediaConvert.
Python
328
star
71

php-examples-for-aws-lambda

Demo serverless applications, examples code snippets and resources for PHP
PHP
324
star
72

aws-serverless-cicd-workshop

Learn how to build a CI/CD pipeline for SAM-based applications
CSS
317
star
73

create-react-app-auth-amplify

Implements a basic authentication flow for signing up/signing in users as well as protected client side routing using AWS Amplify.
JavaScript
314
star
74

api-gateway-secure-pet-store

Amazon API Gateway sample using Amazon Cognito credentials through AWS Lambda
Objective-C
309
star
75

aws-etl-orchestrator

A serverless architecture for orchestrating ETL jobs in arbitrarily-complex workflows using AWS Step Functions and AWS Lambda.
Python
307
star
76

amazon-textract-serverless-large-scale-document-processing

Process documents at scale using Amazon Textract
Python
302
star
77

lambda-go-samples

An example of using AWS Lambda with Go
Go
302
star
78

amazon-cloudfront-secure-static-site

Create a secure static website with CloudFront for your registered domain.
JavaScript
300
star
79

amazon-ecs-firelens-examples

Sample logging architectures for FireLens on Amazon ECS and AWS Fargate.
300
star
80

aws-nodejs-sample

Sample project to demonstrate usage of the AWS SDK for Node.js
JavaScript
299
star
81

aws-cognito-apigw-angular-auth

A simple/sample AngularV4-based web app that demonstrates different API authentication options using Amazon Cognito and API Gateway with an AWS Lambda and Amazon DynamoDB backend that stores user details in a complete end to end Serverless fashion.
JavaScript
297
star
82

lambda-ecs-worker-pattern

This example code illustrates how to extend AWS Lambda functionality using Amazon SQS and the Amazon EC2 Container Service (ECS).
POV-Ray SDL
291
star
83

aws-lambda-fanout

A sample AWS Lambda function that accepts messages from an Amazon Kinesis Stream and transfers the messages to another data transport.
JavaScript
289
star
84

aws-saas-factory-ref-solution-serverless-saas

Python
286
star
85

aws-mlu-explain

Visual, Interactive Articles About Machine Learning: https://mlu-explain.github.io/
JavaScript
285
star
86

aws-serverless-shopping-cart

Serverless Shopping Cart is a sample implementation of a serverless shopping cart for an e-commerce website.
Python
282
star
87

aws-serverless-samfarm

This repo is full CI/CD Serverless example which was used in the What's New with AWS Lambda presentation at Re:Invent 2016.
JavaScript
280
star
88

eb-node-express-sample

Sample Express application for AWS Elastic Beanstalk
EJS
279
star
89

eb-py-flask-signup

HTML
270
star
90

codepipeline-nested-cfn

CloudFormation templates, CodeBuild build specification & Python scripts to perform unit tests of a nested CloudFormation template.
Python
269
star
91

aws-amplify-auth-starters

Starter projects for developers looking to build web & mobile applications that have Authentication & protected routing
269
star
92

aws-containers-task-definitions

Task Definitions for running common applications Amazon ECS
264
star
93

aws-proton-cloudformation-sample-templates

Sample templates for AWS Proton
262
star
94

aws2tf

aws2tf - automates the importing of existing AWS resources into Terraform and outputs the Terraform HCL code.
Shell
261
star
95

aws-cdk-changelogs-demo

This is a demo application that uses modern serverless architecture to crawl changelogs from open source projects, parse them, and provide an API and website for viewing them.
JavaScript
260
star
96

designing-cloud-native-microservices-on-aws

Introduce a fluent way to design cloud native microservices via EventStorming workshop, this is a hands-on workshop. Contains such topics: DDD, Event storming, Specification by example. Including the AWS product : Serverless Lambda , DynamoDB, Fargate, CloudWatch.
Java
257
star
97

aws-secrets-manager-rotation-lambdas

Contains Lambda functions to be used for automatic rotation of secrets stored in AWS Secrets Manager
Python
256
star
98

lambda-refarch-iotbackend

Serverless Reference Architecture for creating an IoT Backend
Python
251
star
99

aws-health-aware

AHA is an incident management & communication framework to provide real-time alert customers when there are active AWS event(s). For customers with AWS Organizations, customers can get aggregated active account level events of all the accounts in the Organization. Customers not using AWS Organizations still benefit alerting at the account level.
Python
250
star
100

Intelli-Agent

Chatbot Portal with Agent: Streamlined Workflow for Building Agent-Based Applications
Python
250
star