Jun, Sunghae; Sung Park, Sang; Sik Jang, Dong - In: Industrial Management & Data Systems 112 (2012) 5, pp. 786-807
paper aims to introduce a matrix map and K‐medoids clustering based on support vector clustering (KM‐SVC) for vacant TF … analyzing patent documents and employing the proposed matrix map and KM‐SVC to forecast vacant technology areas in the … areas by country. The matrix map provides broad vacant technology areas, whereas KM‐SVC provides more specific vacant …