1. ClassMate A System for Automated Event Extraction from Course Websites Ashutosh Kulkarni & Harry Robertson

2. ClassMate Pipeline Web crawler

3. ClassMate Pipeline Web crawler NER to tag text: ANNIE system Specialized tags

4. ClassMate Pipeline Web crawler NER to tag text: ANNIE system Specialized tags Event extraction: Centered on date tags Variable size window

5. ClassMate Pipeline Web crawler NER to tag text: ANNIE system Specialized tags Event extraction: Centered on date tags Variable size window Features: Words, tags, etc. Key uni/bigrams Heuristics

6. ClassMate Pipeline Web crawler NER to tag text: ANNIE system Specialized tags Event extraction: Centered on date tags Variable size window Features: Words, tags, etc. Key uni/bigrams Heuristics Classification: Kmeans clustering Derandomized start

7. ClassMate Pipeline Web crawler NER to tag text: ANNIE system Specialized tags Event extraction: Centered on date tags Variable size window Features: Words, tags, etc. Key uni/bigrams Heuristics Classification: Kmeans clustering Derandomized start Category labelling

8. Results EventPrecisionRecallF1 score Office Hours70%93.33%0.79 Exam dates80%93.02%0.86 Due dates88%92.63%0.90 Overall79.33%92.99%0.85

9. Feature study

10. The Future of Time Management