Slide 1PRODUCTIVITY NINJA How to get things done Slide 2 "behind every extraordinary achievement lies an ordinary human being, just like you.“ Graham Allcott Slide…
Web Search and Information Retrieval Definition of information retrieval Information retrieval (IR) is finding material (usually documents) of an unstructured nature (usually…
Information Retrieval Lecture 2: The term vocabulary and postings lists Plan for this lecture Elaborate basic indexing Preprocessing to form the term vocabulary Documents…