LingPipe Blog

We just released LingPipe 3.8.1, which patches LingPipe 3.8.0. As usual, it’s available from the home page:

• LingPipe Home Page

There are only two changes:

1. Bug fixes/performance for logistic regression

   We removed the object allocations introduced in 3.8 to reduce garbage collection overhead.

   We fixed a bug introduced in 3.8 that prevented all but the first category in a multinomial logistic regression from being regularized.

2. Start/End points for tokenizers

   We added an end point method to tokenizers, and implemented start/end with unit tests for all of the supplied tokenizers. This makes for easier text highlighting, especially for filtered tokenizers like Porter stemming or stoplisting.

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   This entry was posted on May 12, 2009 at 12:04 pm and is filed under LingPipe News. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.