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頁籤選單縮合
題 名 | Patent Information Acquisition Model on the Group Basis=以群組為基礎的專利資訊獲取模型 |
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作 者 | 葉堂宇; | 書刊名 | 清雲學報 |
卷 期 | 31:2 2011.04[民100.04] |
頁 次 | 頁71-85 |
分類號 | 440.6 |
關鍵詞 | 群組基礎獲取; 專利資訊獲取; 無效搜尋; 國際專利分類; Group basis acquisition; Patent acquisition; Invalidity search; International patent classification; |
語 文 | 英文(English) |
中文摘要 | 專利資訊取得在現今的社會中是很挑戰性的話題。專利文件與報章雜誌最大不同之處,在於它的冗長與良好的結構性。這樣的特徵使得研究者必須重新評估現今的資訊獲取報章雜誌的技術,本篇文章乃在研究如何在無效的搜尋下,藉著自動產生的群組,仍能提供使用者更多的例證,以獲取專利資訊。很幸運的,所有專利都是經過人工組群國際專利分類的處理,現今約有五大階層六萬玖仟個結點。大量的專利文件,可以提供本模型最好的試驗温床以及評估以群組基礎的資訊獲取技術。從本實驗中,證實以群組基礎的語言模型,可以幫助改進那些以非群組基礎為底綫的語言模型。 |
英文摘要 | Patent acquisition casts many challenging issues to information acquisition community. Unlike newspaper articles, patent documents are very long and well structured. These characteristics raise the necessity to reassess existing acquisition techniques that have been mainly developed for structure-less and short documents such as newspapers. This study investigates group basis acquisition in the context of invalidity search task of patent information acquisition group basis Acquisition assumes that group would provide additional evidence to match user’s information need. Thus far, group basis information acquisition approaches have relied on automatically-created groups. all patents have manually-assigned group information, international patent classification codes. International patent classification is a standard taxonomy for classifying patents, and has currently about 69,000 nodes which are organized into a five-level hierarchical system. Thus, patent documents could provide the best test bed to develop and evaluate group basis Acquisition techniques. Experiments using the patent collection showed that the group-basis language model could be helpful to improving the group-less baseline language model. |
本系統中英文摘要資訊取自各篇刊載內容。