1.3 Rank-Based Evaluation Measures of a Search Engine (PRECISION@K)

Описание к видео 1.3 Rank-Based Evaluation Measures of a Search Engine (PRECISION@K)

Following concepts are discussed in this video:

1. What is meant by rank-based evaluation of a Search Engine
2. Binary Vs Multi-level relevance
3. Three binary relevance measures
4. Precision@K measure for evaluation of a Search Engine
5. Average Precision ---- Mean Average Precision

Slide Credits: Chris Manning's Course on Information Retrieval and Web Search (CS 276)

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