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20-newsgroup-dataset-analysis

An NLP project that compares different approaches to document representation and classification. The techniques used include Topic-modeling, Tf-Idf, doc2vec, SVM, and CNN

ai

bayesian-classification

churn-analysis-predictive-modeling

A predictive modeling project that builds an SVM model to predict customer churn. Tests classifiers: SVM, Random Forest, Logistic Regression, and XGBoost. Studies confusion matrices and picks the one with the highest recall value.

foundational-statistics-and-hypothesis-testing

A hub that contains notebooks that perform elementary descriptive statistics of populations and samples and demonstrates 3 hypothesis tests- Welch t-test, Correlation, and Chi-square test. It shows how to run them in python and understand the results

machine-learning

machine learning course by Stanford University on Coursera

ms-machine-learning-statistics

my-profile

oracledb-vs-hiveql

A DB project that populates data on Oracle DB and HiveQL, runs a comprehensive list of queries on them, and analyzes the difference in response time for each

recommendation-systems-with-python-machine-learning-ai

A project that builds Classification-based, Model-based Collaborative filtering systems and Content-based recommender systems. And evaluates recommenders

regression-models-clustering-and-dimensionality-reduction

A hub that contains notebooks that implement Regression models, illustrates LR via Gradient Descent, compares K-means vs Spectral vs Hierarchical, compares PCA vs t-SNE

ruby-on-rails

An online store application that displays a product list for store owners to manage the products and for shoppers to browse and purchase with Ruby and Ruby on Rails

store-item-demand-forecating-time-series-modeling

A time-series forecasting project to predict sales for different items at stores using LightGBM that can help with Inventory and Replenishment optimization

takehome

topquiz-java-desktop-application

GUI based desktop application which allows a user to take an interactive quiz. Implemented varied questions, ranging from multiple choice, true/false to fill-in-the-blanks with textual modes of input using Java and Java Swing GUI toolkit

uc-berkeley-ai-pacman-project

An AI project that implements uninformed and informed search algorithms. These algorithms are used to solve navigation and traveling salesman problems in the Pacman world.