选择分析方法
selectInput("method", "选择分析方法:", c("Wang", "Resnik", "Lin", "Rel")),
# 计算按钮
actionButton...选择相似度计算方法
selectInput("measure", "选择相似度计算方法:", c("Wang", "Resnik", "Lin", "Rel")),
# 计算按钮
actionButton...输入术语集b,用逗号分隔:", ""),
selectInput("method", "选择分析方法:", c("Wang", "Resnik", "Lin", "Rel")),
actionButton