Introduction

Process documents to prepare train/test data for 'libsvm' tool. We are using CHI to select terms as the feature vector, and then using TF-IDF to compute weight values.

How To

Compute data for libsvm tool, include 2 phases: train and test.

• For train

  Program entrance class: org.shirdrn.document.processor.TrainDocumentProcessorDriver

  Configuration file : config-train.properties

• For test

  Program entrance class: org.shirdrn.document.processor.TestDocumentProcessorDriver

  Configuration file : config-test.properties

FAQ

• If you choose to use ICTCLAS Chinese analyzer, be sure to copy file 'NLPIR_JNI.dll' to directory 'C:\Windows\System32' in Win7 operating system(default Win7 64bit, more about ICTCLAS, please hit http://ictclas.nlpir.org/downloads).

Contact

• Website: www.shiyanjun.cn
• Email : [email protected]