English 中文(简体)
备件和连续班级数据
原标题:Discrete and Continuous Classifier on Sparse Data

我试图对一个例子进行分类,该例子包括不同的连续特征。 此外,这个例子也代表了稀少的数据,尽管该系统可能已经接受了100个特点的培训,但实例可能只有12个。

用于实现这一点的最佳分类法是什么? 我先看拜斯、马克斯特、决策树和有线电视新闻网,但我肯定说,这完全不符合该法案。 最大的“第一”点是,大多数执行项目没有支持零散的数据集和<>,两者都是互不相干的。 是否有任何人建议采用符合这些标准的算法和执行(最好是在沙里)。

至今为止所研究的图书馆包括:

  1. Orange (Mostly academic. Implementations not terribly efficient or practical.)
  2. NLTK (Also academic, although has a good Maxent implementation, but doesn t handle continuous features.)
  3. Weka (Still researching this. Seems to support a broad range of algorithms, but has poor documentation, so it s unclear what each implementation supports.)
最佳回答

Weka(Java)满足了所有要求:

http://wiki.pentaho.com/display/DATAMINING/Pentaho+Data+Mining+Community+Documentation” rel=“nofollow noretinger”>Pentaho wiki,涉及文件、指南、视频辅导等链接清单......

问题回答




相关问题
Spring Properties File

Hi have this j2ee web application developed using spring framework. I have a problem with rendering mnessages in nihongo characters from the properties file. I tried converting the file to ascii using ...

Logging a global ID in multiple components

I have a system which contains multiple applications connected together using JMS and Spring Integration. Messages get sent along a chain of applications. [App A] -> [App B] -> [App C] We set a ...

Java Library Size

If I m given two Java Libraries in Jar format, 1 having no bells and whistles, and the other having lots of them that will mostly go unused.... my question is: How will the larger, mostly unused ...

How to get the Array Class for a given Class in Java?

I have a Class variable that holds a certain type and I need to get a variable that holds the corresponding array class. The best I could come up with is this: Class arrayOfFooClass = java.lang....

SQLite , Derby vs file system

I m working on a Java desktop application that reads and writes from/to different files. I think a better solution would be to replace the file system by a SQLite database. How hard is it to migrate ...