Data Science Research Topics

1. Predictive Analytics for Patient Readmission in Hospitals Using Machine Learning

Aim:
To develop a predictive model for identifying patients at high risk of hospital readmission.

Objectives:

  • To collect and preprocess patient data including demographics, diagnosis, and readmission history.
  • To build and compare classification models such as Random Forest, Logistic Regression, and XGBoost.
  • To evaluate model performance using standard metrics like accuracy, AUC, and recall.
  • To apply explainability techniques (e.g., SHAP) for interpreting model predictions

2. Sentiment Analysis of Consumer Reviews Using NLP and Deep Learning

Aim:
To analyze consumer sentiments using deep learning techniques on text reviews.

Objectives:

  • To gather product or service review data from e-commerce or social platforms.
  • To preprocess and vectorize textual data using NLP techniques.
  • To train deep learning models such as LSTM or BERT for sentiment classification.
  • To evaluate and visualize sentiment trends for business insights.

    3. Fraud Detection in Financial Transactions Using Anomaly Detection

    Aim:
    To identify fraudulent financial transactions using machine learning models.

    Objectives:

    • To obtain and prepare a dataset of financial transactions.
    • To implement unsupervised techniques like Isolation Forest and Autoencoders.
    • To compare the accuracy and false-positive rates of different models.
    • To develop a framework for real-time fraud detection.

      4. Air Quality Prediction Using Spatiotemporal Data and Machine Learning

      Aim:
      To forecast air pollution levels using time-series and geospatial data.

      Objectives:

      • To collect historical air quality and weather data from open sources.
      • To train forecasting models such as LSTM and ARIMA for PM2.5 prediction.
      • To integrate spatial features using geolocation data.
      • To visualize predicted air quality trends on interactive maps.

        5. Real-Time Traffic Flow Forecasting Using Edge-Compatible Data Science Models

        Aim:
        To forecast urban traffic congestion using real-time sensor data and edge computing.

        Objectives:

        • To source real-time traffic datasets from smart city APIs or simulators.
        • To design and implement time-series models compatible with edge devices.
        • To evaluate model latency, accuracy, and resource usage.
        • To deploy and test the system in a simulated edge environment.

            6. Energy Consumption Forecasting in Smart Homes Using IoT Data

            Aim:
            To predict energy usage patterns in smart homes for better energy management.

            Objectives:

            • To collect and preprocess energy consumption data from IoT devices.
            • To develop models using regression and time-series forecasting techniques.
            • To assess performance of models like Gradient Boosting and Prophet.
            • To recommend actionable strategies for reducing consumption during peak hours.

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