The experimental results show that the image annotation tool improves the performance of semantic retrieval substantially.

实验表明，本标注工具应用到图像语义检索系统中，大幅度的提高了语义检索的性能。

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He tried several methods, but among the most effective was a new computer progam called the Variant Annotation, Analysis and Selection Tool, or VAAST.

FORBES: A Tragic Case And A Genomic Hope

The tool also makes it easy to insert graphs or charts, thanks to an "Add Annotation" option that integrates diagrams directly into your lecture notes.

ENGADGET: SuperNote lets you take some pretty super notes on your ASUS tablet (video)