Slides
- T0 Course Organization
- T1 Introduction to IR and search interfaces
- T2 Indexing essentials and Boolean querying
- T3 Text processing
- T4 Positional querying
- T5 Vector space models in IR
- T6a IR evaluation: essentials
- T6b IR evaluation: advanced aspects
- T7 Formal and coherent concepts
- T8a Clustering in IR
- T8b Unsupervised evaluation in IR
- T9a Query expansion
- T9b Wildcard querying
- T10 IR with relevance feedback
- T11 Probabilistic models in IR
- T12a Classification in IR
- T12b Learning to rank and graded relevance
- T13 Link Analysis
- T14 Web Crawling
- T15a Indexing large collections
- T15b Compression in IR systems
T16a Latent semantic spacesT16b Dimensionality reduction in IR
Zoom link for lectures
- https://videoconf-colibri.zoom.us/j/89407354774?pwd=SHFiemVMSGZqL0dBQ1dodXV2TFE5Zz09
- (meeting ID: 894 0735 4774, access 591618)
- the link might be updated throughout the semester due to security reasons, please recheck this page if your current access is not working
Exam preparation
- Reference slides in accordance with the above link names (PDF filenames may differ)
- Essentials: T1 (all), T2 (all), T3 (1-29), T4 (all), T5 (all)
- Evaluation: T6a (all), T6b (1-10,18-27)
- Unsupervised: T7 (all), T8a (1-22, 30-53), T8b (1-6,11,16,17,22,29,35-43)
- Feedback: T10 (all), T9a (all), T9b (16-21,25-end), 12a (4-15, 28-31,41-48), 12b (1-14,27)
- Web/large-scale: T13 (1-21, 28-36), T14 (1-17,24-29,35-43), T15a (7-10, 25), T15b (1-7,20-23,29)
- Not covered in the exam: T11, T16a, T16b
- Essentials: T1 (all), T2 (all), T3 (1-29), T4 (all), T5 (all)
- Reference exams
- First exam 2021/22
- Training exam
- solutions (3b IDF(sun)=0.097, 15a updated)
- solutions (3b IDF(sun)=0.097, 15a updated)
- First exam 2020/21
- First exam 2021/22
- Additional pen-and-paper exercises: lectures, labs, book exercises (Modern IR and Introduction to IR)