Automatic Advertisement Rating Week 9 Mentors: Dr. Mubarak Shah, Dong Zhang, Amir Mazaheri REU Student: Brian Mora

This week Feature Extraction More Ranking SVM Experiments More SVR Experiments

Feature Extraction TRECVID Concepts 1x60 SentiBank Scores 1x1200

Ranking SVM Separate SVM for each brand (using likes/views for ranking) Single SVM for all brands (using likes/views for ranking)

Ranking SVM Results Separate SVM for each Brand (Reporting Error) Geico Heineken Mazda McDonald T-mobile Toyota Burger King Budweiser Coca-Cola Average Original Attributes 0.492963 0.492222 0.49848 0.500282 0.496405 0.502014 0.5050351 0.490476 0.49478 0.496961847 Refined Attributes 0.484667 0.530333 0.501193 0.500714 0.503548 0.505185 0.505185185 0.496264 0.494222 0.502367928 VGG 0.4 0.368421 0.380952 0.491228 0.602339 0.424836601 0.32967 0.421938624 TRECVID 0.3 0.7 0.431579 0.326316 0.614035 0.467836 0.503267974 0.395604 0.494505 0.470349327 E on random

Single SVM for All Brands Ranking SVM Results Single SVM for All Brands Original Attributes New Attributes VGG TRECVID Random Error 0.451307 0.531481 0.47952 0.521385 0.498035

SVR Results (Reporting RMSE) SVR (All Brands) Original Attributes Refined Attributes VGG TRECVID 0.00322 0.099973 0.004442 0.006017 Geico Heineken Mazda McDonald T-mobile Toyota Burger King Budweiser Coca-Cola Average Original Attributes 0.00204858 0.00203468688 0.00904026 0.00641063367 0.0077391895 0.00644922 0.045220523617 0.003924956966 0.00576923 0.009849 Refined Attributes 0.25393841 0.00242572937 0.23220679 0.09995315831 0.2913306084 0.21935099 0.192223929777 0.290131622539 0.29326522 0.208314 VGG 0.00190658 0.00308240648 0.00183597 0.00333060081 0.0024830461 0.00198366 0.007912630403 0.003636762882 0.00623102 0.0036 TRECVID 0.00268624 0.00302790663 0.00357497 0.00276562927 0.0027656292 0.00163338 0.014047658156 0.002534558858 0.00370088 0.004082

SVR Results