Table 3 The type and number of its entities annotated in this study
Entity type | Definition | Number of entities |
|---|---|---|
Calcification | Calcification | 1824 |
Density | Mass density, Tissue density | 630 |
Distribute | Calcification distribution | 144 |
Location | Description area, location information, like: upper limit on the left | 6038 |
Mass | Mass information | 1169 |
Lymph Node | Lymph Node information | 1163 |
Margin | Mass boundary information | 507 |
Merge | Merge signs. Sunken skin, Syndromes, such as thickening | 1154 |
Number | The number of mass or calcification | 1082 |
Shape | The shape of a mass or calcification | 1270 |
Size | The size of mass or calcification | 562 |
Special | Special signs, like: Vascular thickening | 1217 |
Structure | Normal or distorted structure | 1934 |
Category descriptions | The typing features about breast densities | 1162 |
Negation | Negative Words | 3288 |