'Brutus caesar' presentation slideshows

IR - Indexing

IR - Indexing. Jian -Yun Nie ( based on the lectures of Manning and Raghavan ). Roadmap. Last lecture: Overview of IR From this lecture on, more details Today: Indexing process Basic operations Means to speedup Simple linguistic processing Supporting proximity search References

1.22k views • 105 slides

Introducing Information Retrieval and Web Search

Introducing Information Retrieval and Web Search. Information Retrieval. Information Retrieval (IR) is finding material (usually documents) of an unstructured nature (usually text) that satisfies an information need from within large collections (usually stored on computers) .

741 views • 57 slides

INF 2914 Information Retrieval and Web Search

703 views • 52 slides

Julius Caesar

67 views • 6 slides