Visual phrases - PowerPoint PPT Presentation

Discovering Collocation Patterns: from Visual Words to Visual Phrases

Discovering Collocation Patterns: from Visual Words to Visual Phrases. Junsong Yuan, Ying Wu and Ming Yang CVPR’07. Discovering Visual Collocation. An exciting idea: detour.

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475 views • 15 slides

Visual Phrases

Visual Phrases. Ivette Carreras Haroon Idrees. Current Results . Code Problems – Fixed BOW – same as the state of the art BOVP with all phrases with a frequency above 500, 40215. Analysis of Phrases. Find phrases that are important How interesting are short and long phrases?

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282 views • 6 slides

Visual Phrases and Data Mining

Visual Phrases and Data Mining. Ivette Carreras Haroon Idrees. Results from BoVP. Using 5M features for 5K images Vocabulary size 1K Measurement : mean Average Precision ( mAP ) Results from BoW 18% Results from BoVP 1%. Differnces. Vocabulary size is too small for 5M features

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140 views • 5 slides

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