Python script to launch locally NMF:    - accepts arguments to override predefined parameters    - computes automatically the "project dir" (no more need to edit the file before testing the NMF application)    - has a "main" function which lets "import" the script file in another python script
Python script to launch locally NMF:
   - accepts arguments to override predefined parameters
   - computes automatically the "project dir" (no more need to edit the file before testing the NMF application)
   - has a "main" function which lets "import" the script file in another python script

petuum/public,petuum/public,petuum/public,petuum/public,petuum/public