> -----Original Message----- > From: Ted Dunning [mailto:ted.dunn...@gmail.com] > Sent: Sunday, May 08, 2011 4:23 AM > To: user@mahout.apache.org > Subject: Re: Is any more detailed documentation aout the sgd logistic > regression example. > > You can't do that directly. > > You can use the http address of the file in HDFS.
In our environment all users are csv oriented, and the csv data to be analyzed are almost generated inside HDFS, so it will save time if the programs can read from HDFS directly, And I think the open function of class TrainLogistic is the only piece of code to change if we want this, is it? > Note also that trainlogistic and runlogistic are intended pretty much only > for simple demonstration purposes. Can you add a --algorithm option to the trainlogistic and runlogistic program, and other options need by specific algorithms, such as using L1 or L2 prior, then TL and RL will be production ready tool for us. > For large scale data, you should use AdaptiveLogisticRegression > > 2011/5/7 Xiaobo Gu <guxiaobo1...@gmail.com> > > > trainlogistic and runlogistic > > > > 2011/5/7, Ted Dunning <ted.dunn...@gmail.com>: > > > Huh? > > > > > > What program are you talking about? > > > > > >> > > >> How can I specify a HDFS URI for the --input option > > > > > > > -- > > 从我的移动设备发送 > >
