Smart Fintech Assistant - PayViet

Introduction

PayViet was completed in 48h by Circus team at JUNCTIONX HANOI 2023. We are Track Winner of 𝐅𝐢𝐧𝐭𝐞𝐜𝐡 𝐓𝐫𝐚𝐜𝐤: “𝐒𝐦𝐚𝐫𝐭 𝐅𝐢𝐧𝐭𝐞𝐜𝐡 𝐀𝐬𝐬𝐢𝐬𝐭𝐚𝐧𝐭”.

• Video demo.

Chat App

Run

$ cd chat-app
$ npm install
$ npx ionic serve

Trainning model

Data

180 samples, generated by ChatGPT with human control.

Experimental

• Evaluation method: use stratified K-Folds cross-validator, numbers of folds = 5.

• Result

  • Accuracy: 0.93
  • Precision: 0.94
  • Recall: 0.81
  • F1 score: 0.91

Run

$ cd train-model
$ python train.py

Model API

$ cd model-api
$ flask run

Format

$  http://127.0.0.1:5000/home?mess=MESS_TEXT

* replace MESS_TEXT

Sample

Label 1: Transaction

$ http://127.0.0.1:5000/home?mess=Chị chuyển tiền giúp em vào tài khoản 1029384756 ạ

Label 0: No transaction

$ http://127.0.0.1:5000/home?mess=Mình không nhận tiền đâu, cám ơn bạn