【发布时间】:2016-02-21 07:49:53
【问题描述】:
我已将 excel 文件转换为 csv 并在 WEKA 上打开 csv 文件以使用线性回归对数据进行分类,但它不允许我在“函数”分支下选择“线性回归”选项。这是我的格式
@RELATION book
@ATTRIBUTE bookID STRING
@ATTRIBUTE author STRING
@ATTRIBUTE genre STRING
@ATTRIBUTE publisher STRING
@ATTRIBUTE yearPublished NUMERIC
@ATTRIBUTE rating NUMERIC
@DATA
book1, suzzane-collins, horror, scholastic, 2008, 4011425
book2, jay-rowling, fantasy, scholastic, 2004, 1560433
book3, harper-lee, comedy, harper-classics, 2006, 2708232
book4, jane-austen, romance, modern-library, 2008, 1560433
book5, stephenie-meyer, romance, little-brown, 2006, 40114255
book6, john-lewis, thriller, harper-collins, 2002, 352728
book7, margarte, mystery, grand-central, 1964, 780522
book8, George-orwell, humour, nal, 2003, 1679178
book9, markus-zusak, legend, grand-central, 2006, 780522
book10, shel-silverstein, folklore, harper-collins, 1964, 592994
【问题讨论】:
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