README.md

metadata

title: Manufacturing Downtime Prediction API
emoji: 📉
colorFrom: green
colorTo: red
sdk: docker
pinned: false
license: apache-2.0

Manufacturing Downtime Prediction

Project Links:

• Deployed FastAPI
• Detailed Kaggle Notebook

Background

• The Manufacturing Downtime Dataset contains information about the operational parameters of various machines and their downtime records.
• Analyze machine performance, predict potential failures, and develop predictive maintenance strategies based on operational parameters.
• Features
  • Torque(Nm)
  • Hydraulic_Pressure(bar)
  • Cutting(kN)
  • Coolant_Pressure(bar)
  • Spindle_Speed(RPM)
  • Coolant_Temperature
• Target
  • Downtime

Directory Tree

├── app
│   ├── __init__.py
│   ├── main.py
│   ├── modelling.py
│   └──  inference.py
├── README.md
├── requirements.txt
├── Manufacturing_Downtime_Dataset.csv
└── .gitignore

Run Webapp Locally

Clone the project

  git clone https://github.com/sudhanshu2198/Manufacturing-Downtime-Prediction-API

Change to project directory

  cd Manufacturing-Downtime-Prediction-API

Create Virtaul Environment and install dependencies

  python3 -m venv venv
  source venv/bin/activate
  pip install -r requirements.txt

Run Locally

  uvicorn app.main:app

cURL Commands

1. Upload

Request
curl -X 'POST' \
  'http://127.0.0.1:8000/upload/' \
  -H 'accept: application/json' \
  -H 'Content-Type: multipart/form-data' \
  -F 'uploaded_file=@Manufacturing_Downtime_Dataset.csv;type=text/csv'

Response
{
  "file": "Manufacturing_Downtime_Dataset.csv",
  "content": "text/csv",
  "path": "dataset.csv"
}

2. Train

Request
curl -X 'POST' \
  'http://127.0.0.1:8000/train/' \
  -H 'accept: application/json' \
  -d ''
Response
  {
  "Accuracy": 0.9897750511247444,
  "F1_Score": 0.9896049896049895
  }

3. Predict

Request 1
curl -X 'POST' \
  'http://127.0.0.1:8000/predict/' \
  -H 'accept: application/json' \
  -H 'Content-Type: application/json' \
  -d '{
  "Torque": 28.38124,
  "Hydraulic_Pressure": 131.265854,
  "Cutting": 2.01,
  "Coolant_Pressure": 4.982836,
  "Spindle_Speed": 20033.0,
  "Coolant_Temperature": 20.1
}'

Response 1
{
  "Downtime": "No",
  "Confidence": 0.87
}

Request 2
curl -X 'POST' \
  'http://127.0.0.1:8000/predict/' \
  -H 'accept: application/json' \
  -H 'Content-Type: application/json' \
  -d '{
  "Torque": 25.614444,
  "Hydraulic_Pressure": 98.7,
  "Cutting": 3.49,
  "Coolant_Pressure": 6.839413,
  "Spindle_Speed": 18638.0,
  "Coolant_Temperature": 24.4
}'

Response 2
{
  "Downtime": "Yes",
  "Confidence": 0.98
}