Information Retrieval. R. Gavaldà & M. Arias, Dept. LSI / Facultat d’Informàtica de Barcelona, UPC, 11/12 (2) 0. Presentation Recuperació de la Informació Information Retrieval Fall 2011
Information Retrieval. R. Gavaldà & M. Arias, Dept. LSI / Facultat d’Informàtica de Barcelona, UPC, 11/12 (2) 2 Instructors Ricard Gavaldà Omega 232, Marta Arias Omega 322, Xavier Messeguer Omega 217,
Information Retrieval. R. Gavaldà & M. Arias, Dept. LSI / Facultat d’Informàtica de Barcelona, UPC, 11/12 (2) 3 Resources FIB’s official home homepage: (course contents, evaluation method, …) Pages maintained by teachers: www-pagines.fib.upc.es/~ri/ (exercise list, lab assignments, external links, …) (material for part 2) FIB’s Intranet, “el Racó”: raco.fib.upc.edu RI (day-to-day announcements, additional material, exam conditions, …) check regularly!!!
Information Retrieval. R. Gavaldà & M. Arias, Dept. LSI / Facultat d’Informàtica de Barcelona, UPC, 11/12 (2) 4 Contents Part 1 1.Introduction 2.Information retrieval models 3.Indexing and searching, implementation 4.IR Evaluation and feedback 5.Applications to the Web Part 2 6.Sequential search and indexed search 7.Applications to biocomputing
Information Retrieval. R. Gavaldà & M. Arias, Dept. LSI / Facultat d’Informàtica de Barcelona, UPC, 11/12 (2) 5 Class logistics Monday 10-12: Theory + problems, weekly Thursday 10-12: Theory + problems, weekly Problems are proposed in advance Tuesay 10-12: Labs, every 2 weeks Some extra work, 2 hours in average per session Report to be handed 2-3 weeks later You don’t have to attend, but they’re good for you
Information Retrieval. R. Gavaldà & M. Arias, Dept. LSI / Facultat d’Informàtica de Barcelona, UPC, 11/12 (2) 6 Evaluation Lab work Parcial 1, April 16th, chapters 6-7 June 21st : you choose between –Parcial 2, chapters 1-5. Grade: 20% lab + 40% parc % parc.2 –Final exam: all chapters. Grade: 20% lab + max(80% final, 20% parc % final)