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followers: 29.0 following: 107.0 repos: 64.0 gists: 1.0

Name: Sujithra

Type: User

Company: The University of Texas at Dallas

Bio: Data Enthusiast | Business Analytics Master's Student @ UT Dallas | AWS Certified | Pythonista | Machine Learning Enthusiast | Visualization Geek πŸ“Š

Location: Dallas

Hi there, I'm Sujithra Kathiravan πŸ‘‹

I'm passionate about Machine Learning, Data Science, Large Language Models (LLMs) and Generative AI.

I love exploring how AI can solve real-world problems and create new possibilities. Always excited to learn and share cool projects!

πŸ‘¨β€πŸŽ“πŸ™‹β€β™‚οΈ About Me πŸ’ΌπŸŽ’:

πŸ”­ I hold a Masters Degree in Business Analytics with a specialisation in Data Science from UT Dallas and

I have 3+ years of experience building and deploying machine learning and deep learning models.

I have a strong practical and theoretical experience in the development of Large Language Models (LLMs) and Generative AI.

πŸ”­ Some of the notable courses I have completed and that helped in gaining strong theoretical foundation include:

πŸ”­ I've used different Machine Learning and Deep Learning models in real-time projects. Below are some used models:

  • Linear Regression
  • Logistic Regression
  • Support Vector Machines (SVM)
  • Decision Trees (DT)
  • Random Forests (RF)
  • K-Nearest Neighbors (KNN)
  • Deep Neural Networks
  • Convolutional Neural Networks (CNN)
  • Recurrent Neural Networks (RNN)
  • Naive Bayes (NB)
  • Gradient Boosted Decision Trees (GBDT)
  • XGBoost
  • Long Short-Term Memory (LSTM)

πŸ”­ Below are some state-of-the-art (SOTA) time series forecasting models used in various real-time projects:

  • Auto-Regressive (AR) Model
  • Auto-Regressive Moving Averages (ARMA) Model
  • Auto-Regressive Integrated Moving Averages (ARIMA) Model
  • Neural Hierarchical Interpolation of Time Series (N-HiTS) Model
  • Seasonal Auto-Regressive Integrated Moving Averages (SARIMA) Model
  • The Prophet Forecasting Model by Facebook

πŸ”­ Furthermore, below are some of the tools used during my experience for Generative AI:

  • Langchain
  • LangGraph
  • Retrieval Augmented Generation (RAG)
  • Llama Index
  • OpenAI API
  • Mixtral (LLM)
  • Llama 2 (LLM)
  • GPT - 3 (LLM)
  • GPT - 3.5 (LLM)
  • GPT - 4 (LLM)

πŸͺšπŸ”§ My Skills πŸ˜€πŸ˜€:

These valuable tools and techniques have empowered me to successfully develop and comprehend intricate machine learning projects.

πŸ–₯ My Machine Learning Projects

The following links include detailed descriptions within each GitHub repository:

πŸš€ Predicting-Startup-outcomes-with-XGBoost-and-Machine-Learning) πŸ‘¨πŸ»β€πŸ’» HR-Job-Market-Analysis-using-Light-GBM
🏭 World-Development-Indicators-Co2-Emission-Vs-GDP ☎️ Telco Customer Churn Prediction

πŸ–₯ My Generative AI Projects

⛁ AI-driven-Chatbot-for-enhanced-question-answering-system
)

πŸ–₯ My AWS Projects

⛁ Create-Database-and-Tables-using-Athena πŸ’» Using-AWS-S3-for-Data-Storage

πŸ–₯ My Technical Blogs

   πŸ“ƒ Demystifying P-Values: A Guide for Non-Technical Stakeholders

   πŸ“ƒ Understanding Type I and Type II Errors in Hypothesis Testing: A Data Scientist’s Perspective

   πŸ“ƒ Head start your Machine Learning Journey!πŸš€

   πŸ“ƒ All about Data Preprocessing

Sujithra's Projects

applied-ml icon applied-ml

πŸ“š Papers by organizations sharing their work on applied data science & machine learning.

clustering_analysis icon clustering_analysis

Performs an exploratory analysis on a dataset containing information about shop customers. Check that the assumptions K-means makes are fulfilled. Apply K-means clustering algorithm in order to segment customers.

cnn-explainer icon cnn-explainer

Learning Convolutional Neural Networks with Interactive Visualization.

data-analysis-using-python icon data-analysis-using-python

Exploratory data analysis πŸ“Šusing python 🐍of used car 🚘 database taken from β“šπ–†π–Œπ–Œπ–‘π–Š

deep-learning-for-hackers icon deep-learning-for-hackers

Machine Learning tutorials with TensorFlow 2 and Keras in Python (Jupyter notebooks included) - (LSTMs, Hyperameter tuning, Data preprocessing, Bias-variance tradeoff, Anomaly Detection, Autoencoders, Time Series Forecasting, Object Detection, Sentiment Analysis, Intent Recognition with BERT)

deoldify icon deoldify

A Deep Learning based project for colorizing and restoring old images (and video!)

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