Automated downloading & text extraction from 50 PhD theses. Applied TF-IDF & cosine similarity for document comparison. Trained bigram & trigram models for topic classification. Used spaCy & stanza…

Explores MOOC engagement using the PhD dataset and multiple iterations. It classifies learners into Completers, Disengaging Learners, Auditing Learners, and Bystanders based on their interactions. …

This project carried out in R applies PCA for dimensionality reduction and K-Means for clustering on the IRIS dataset. It includes EDA, PCA variance analysis, and cluster evaluation using ggplot2 a…