dc.contributor | 國立政治大學資訊科學系 | en_US |
dc.creator (作者) | 劉昭麟 | zh_TW |
dc.creator (作者) | Liu,Chao-Lin;Chang,Cheng-Tsung;Ho,Jim-How | - |
dc.date (日期) | 2003-06 | en_US |
dc.date.accessioned | 27-May-2010 16:48:31 (UTC+8) | - |
dc.date.available | 27-May-2010 16:48:31 (UTC+8) | - |
dc.date.issued (上傳時間) | 27-May-2010 16:48:31 (UTC+8) | - |
dc.identifier.uri (URI) | http://nccur.lib.nccu.edu.tw/handle/140.119/39684 | - |
dc.description.abstract (摘要) | We investigate the effectiveness of machine-generated criteria for classification problems related to criminal summary judgments. Our system utilizes documents of closed lawsuits as training data for generating keyword-based and case-based classification criteria, and applies these machine-generated criteria for the classification tasks. To construct databases of the classification criteria, we employ different levels of lexical knowledge in extracting information from legal documents in Chinese, and build a case instance for each closed lawsuit. Experimental results indicate that case-based classification outperforms keyword-based classification, and that machine-generated cases may offer performance accuracy that is about 7% below that of human-provided cases. Hoping to boost inference efficiency of our classifiers, we also design methods that merge the machine-generated criteria. Empirical results show that our methods can maintain the classification quality within 20% of the quality achieved by human-provided cases, even when we aggressively reduce the number of previously machine-generated cases by about seventy percents. | - |
dc.language | en-US | en_US |
dc.language.iso | en_US | - |
dc.relation (關聯) | Proceedings of the Ninth International Conference on Artificial Intelligence and Law | en_US |
dc.subject (關鍵詞) | Classification;clustering;case-based criminal summary judgments | en_US |
dc.title (題名) | Classification and clustering for case-based criminal summary judgments | en_US |
dc.type (資料類型) | conference | en |
dc.identifier.doi (DOI) | 10.1145/1047788.1047840 | en_US |
dc.doi.uri (DOI) | http://dx.doi.org/10.1145/1047788.1047840 | en_US |