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SmrithiChembath/README.md

Hi, I'm Smrithi Chembath 👋


  • Master’s student in Data Science at the University of Texas at Arlington

  • Passionate about applying machine learning, NLP, and predictive analytics to solve real-world problems

  • Building hands-on projects in sentiment analysis, disaster prediction, and computer vision

  • Confident in working with real-world datasets and continuously learning to grow as a Data Scientist


What I Work On

  • Machine learning model development and evaluation

  • Natural Language Processing (sentiment analysis, transformers, text classification)

  • Predictive analytics and time series forecasting

  • Deep learning projects in image recognition and classification

  • Data visualization and storytelling with BI tools


Featured Projects

  • Twitter Sentiment Analysis – Compared classical ML (TF-IDF + Logistic Regression) with BERT, achieving 92% accuracy; deployed a demo with Gradio

  • Disaster Risk Prediction – Built an ML pipeline using XGBoost, SMOTE, and SARIMA forecasting, visualized on an interactive map

  • Deepfake Image Detection – Designed a classifier to detect real vs fake images across multiple categories

  • Healthcare Workforce Analysis – Conducted survey research and generated insights from national-level data

  • Reinforcement Learning Experiments – Implemented Q-Learning, Policy Iteration, and Deep Q-Learning on custom environments


Skills

  • Programming: Python, SQL

  • Machine Learning: scikit-learn, XGBoost

  • Deep Learning: PyTorch, TensorFlow, Hugging Face

  • NLP: NLTK, spaCy, gensim

  • Visualization: matplotlib, seaborn, plotly, Tableau, Power BI

  • Tools: Git, Jupyter, Streamlit, Flask, VS Code, Google Colab


Let’s Connect

LinkedIn: linkedin.com/in/smrithichembath

Pinned Loading

  1. BigData-MongoDB-SoccerWorldCup BigData-MongoDB-SoccerWorldCup Public

    MongoDB-based project modeling the Soccer World Cup database using document-oriented collections. Python used for data loading; queries executed via Mongo shell.

    Python

  2. Iris-Classification-LinearRegression Iris-Classification-LinearRegression Public

    Linear Regression implemented from scratch using NumPy and applied on the Iris dataset.

    Jupyter Notebook

  3. Neural-Networks Neural-Networks Public

    Built a custom neural network framework with forward/backward propagation and activation layers using NumPy. Applied to the XOR problem.

    Jupyter Notebook

  4. SparkSoccerAnalysis-DatabricksEdition SparkSoccerAnalysis-DatabricksEdition Public

    Soccer World Cup dataset analysis using Spark SQL on Databricks Community Edition. Data loaded from CSVs and queried using Scala.

    Scala

  5. Titanic-Survival-Prediction-Trees-Boosting Titanic-Survival-Prediction-Trees-Boosting Public

    Survival prediction on the Titanic dataset using Decision Trees, Random Forests, and AdaBoost.

    Jupyter Notebook

  6. DrowsinessDetection DrowsinessDetection Public

    Forked from premtheganesh/drowsinessdetection

    Python