IR Technologies … summary

Boolean Information Retrieval

Query Expansion

Mathematical Modelling

Relevance feedback

Vector Space Model

NLP

TREC

Test Collection

Proper Name Recognition

Entity Recognition

Document Length Normalisation

Term Weighting

Noun Phrases

Evaluation

Precision

Recall

Filtering

Cross Language

Interactive IR

Distributed IR

Collection Fusion

Efficiency

Spoken Document Retrieval

Metadata

XML

RDF

Dublin Core

Image Retrieval

OCR

Speech Recognition

Phrases

Video Segmentation

Key Frames

MPEG

Previous slide

Next slide

Back to first slide

View graphic version