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Description: 基于SVM的文档分类，运行平台：Visual C++ 6.0和基于libsvm的编程环境下，应用Reuters-21578语料库对系统进行评测。-SVM-based document classification, operating platforms : 6.0 and Visual C libsvm-based programming environment, Application Reuters-21578 Corpus evaluation of the system.
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Size: 471986 |
Author: 杨扬 |
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Description: 基于SVM的文档分类，运行平台：Visual C++ 6.0和基于libsvm的编程环境下，应用Reuters-21578语料库对系统进行评测。-SVM-based document classification, operating platforms : 6.0 and Visual C libsvm-based programming environment, Application Reuters-21578 Corpus evaluation of the system.
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Size: 472064 |
Author: 杨扬 |
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Description: High-frequency financial data are observations on financial variables taken daily or at
a finer time scale, and are often irregularly spaced over time. Advances in computer
technology and data recording and storage have made these data sets increasingly
accessible to researchers and have driven the data frequency to the ultimate limit
for some financial markets: time stamped transaction-by-transaction or tick-by-tick
data, referred to as ultra-high-frequency data by Engle (2000). For equity markets,
the Trades and Quotes (TAQ) database of the New York Stock Exchange (NYSE)
contains all recorded trades and quotes on NYSE, AMEX, NASDAQ, and the regional
exchanges from 1992 to present. The Berkeley Options Data Base recorded similar
data for options markets from 1976 to 1996. In foreign exchange markets, Olsen
Associates in Switzerland maintains a data base of indicative FX spot quotes for
many major currency pairs published over the Reuters’ network since the mid 1980’s.
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Size: 3715072 |
Author: alazio |
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Description: 路透社预处理工具，简单方便实用快捷，可把语料集按类别分类-Reuters Preprocessing tools, fast and simple and practical, can be classified according to the corpus set
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Size: 761856 |
Author: zxj |
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Description: 这是一个英文的语料库，可以用于进行文本的分类与聚类。是文本分类领域共用的一个语料库。-This is a corpus of English, can be used for text classification and clustering. The field of text classification is a common corpus.
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Size: 6798336 |
Author: 赵小华 |
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Description: 调用weka.jar中的前处理及分类方法，实现对Reuters-21578数据集的文本分类-Do the classification for Reuters-21578 dataset based on methods in weka.jar
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Size: 5655552 |
Author: F Y |
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