Information Retrieval Techniques (V-U)

• Introduction (V-U)
• Information Retrieval Models Boolean Retrieval Model (V-U)
• Boolean Retrieval Model Rank Retrieval Model (V-U)
• Vector Space Retrieval Model (V-U)
• TF-IDF Weighting Document Representation in Vector Space Query Representation in Vector Space Similarity Measures (V-U)
• Similarity Measures Cosine Similarity Measure (V-U)
• Parsing Documents (V-U)
• Token Numbers Stop Words (V-U)
• Terms Normalization (V-U)
• Lemmatization Stemming (V-U)
• Compression I (V-U)
• Compression II (V-U)
• Compression III (V-U)
• Index Constructions (V-U)
• Merge Sort (V-U)
• Phrase queries (V-U)
• Processing a phrase query Proximity queries (V-U)
• Wild Card Queries B Tree (V-U)
• Spelling Correction I (V-U)
• Spelling Correction II (V-U)
• Spelling Correction III (V-U)
• Performance Evaluation of Information Retrieval Systems (V-U)
• BENCHMARKS FOR THE EVALUATION OF IR SYSTEMS I (V-U)
• BENCHMARKS FOR THE EVALUATION OF IR SYSTEMS II (V-U)
• Precision and Recall (V-U)