最近一門課是語意分析,要把敘述用電腦可以讀的方式去表示
例如有段話:
資訊部裡所有的人都會用Word
→For all X Workin(X,IS departmant)=> Use(X,Word)
如果是會寫程式的員工,則一定會使用Excel
→For all X Workin(X,IS department) ^ Write(X,Program)=> Use(X,Excel)
有一位叫瑪利的資訊部門員工他不會用Excel
→Workin(Mary,IS departmant) ^ ~Use(Mary,Excel)
還有一位叫愛華的員工,他會用Excel,但是他不會用Word
→Use(Aiwa,Excel)^~Use(Aiwa,Word)
請證明瑪利不會寫程式且愛華不是資訊部門員工?
???
說真的,如果很原始很一般的對話去想,還滿好想的
但是要用函數推導
我的天,想了一個小時,好像回到最原始的狀態,嬰兒牙牙學語....
或許會問?幹嘛...用想的就可以,幹嘛用函數去推導
想想知識庫裡有上萬條這類型的語意
電腦在不用思考的情況下,用函數可以在短時間內推導出上百萬條結果
這就是反璞歸真的實力!
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