12. The computer-implemented system according to claim 11 , wherein the weight assignment unit further: assigning a score A to the component type Vc for the extracted noun word when the number of times obtained for the extracted noun word is lower than the predetermined threshold value; and assigning the score A to the parameter type Vp and the schema type Vs for the extracted noun word when the number of times obtained for the extracted noun word is the predetermined threshold value or greater.
12. The computer-implemented system according to claim 11 , wherein the weight assignment unit further: assigning a score A to the component type Vc for the extracted noun word when the number of times obtained for the extracted noun word is lower than the predetermined threshold value; and assigning the score A to the parameter type Vp and the schema type Vs for the extracted noun word when the number of times obtained for the extracted noun word is the predetermined threshold value or greater. 13. The computer-implemented system according to claim 12 , wherein the weight assignment unit further: assigns a score B to the component type Vc for the extracted term candidate when the number of times obtained for the extracted term candidate is lower than the predetermined threshold value; and assigns the score B to the parameter type Vp and the schema type Vs for the extracted term candidate when the number of times obtained for the extracted term candidate is the predetermined threshold value or greater, wherein score A is greater than score B.