MADPPT academic achievementstudent assessmentacademic achievement

madhanthirumal99 7 views 16 slides Oct 26, 2025
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About This Presentation

Student Performance Analysis is an important study that focuses on understanding and evaluating how different factors affect the academic achievement of students. The project uses statistical, analytical, and data science methods to examine various parameters such as attendance, internal marks, assi...


Slide Content

Summer internship BY MADHAN T 510823243026

Introduction Movies generate massive data: ratings, genres, reviews. Users face difficulty in choosing movies from thousands available. Recommender systems help by suggesting relevant movies

Objectives Develop a personalized recommendation system. Use collaborative filtering to suggest movies. Enhance user experience through accurate predictions

Problem Statement Users waste time searching for movies Existing systems show only trending movies Our system → personalized suggestions

Dataset Overview Source: MovieLens dataset (~100k ratings, ~9k movies) Features: userId , movieId , title, genres, rating

Workflow

EDA – Genre Popularity

EDA – Rating Distribution

EDA – Top Rated Movies

Collaborative Filtering User-User & Item-Item similarity Matrix Factorization (SVD) User–Item matrix with missing values filled

Model Building Libraries: Pandas, Surprise, Sklearn Train/Test splitP rediction using SVD

Model Evaluation Metrics: RMSE, Precision@K , Recall@K Example: RMSE ≈ 0.85

Results If user liked Inception → recommends Interstellar, Prestige, Shutter Island

Applications OTT platforms (Netflix, Prime) E-commerce personalization Music & Book recommendations

Conclusion Collaborative Filtering improves personalization Works well on large datasets Extendable to other domains