Hi ledfoot, Thanks for the response! I followed your instruction and I was able to generate the JAVA code. However, it seems that the JAVA scoring code of my GBM model cannot be compiled correctly - it seems that the DS.class file is too large and throws this error: Exception in thread "main" java.lang.ClassFormatError: Invalid method Code length 301529 in class file eminer/user/Score/DS Does this mean that my GBM model is too large? Parameters for my GBM: iterations=20, max split=2, max depth=6, min category size=10, categorical bin=30, # of bin for interval=10. Are there any ways to fix this problem? (e.g., reduce the size of JAVA code? reduce the depth of trees?) Thank you in advance for your time and help! Best, Yin
... View more