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Aug 12, 2019 at 08:27 PM

PAL error[73001255]:Invalid model

171 Views Last edit Aug 12, 2019 at 08:29 PM 2 rev

Hi guys, another question from my side.. I have trained a multilayer perceptron model, now I try to make predictions after training. But I get this error, even if I try to make prediction for the same table, which I used for training..

Could not execute 'CALL _SYS_AFL.PAL_MULTILAYER_PERCEPTRON_PREDICT(PREDICT_AIRBNB_DATA_TBL, PAL_MLP_CLS_MODEL_TBL, ...'

Error: (dberror) [423]: AFL error: search table error: _SYS_AFL.AFLPAL:PREDICTWITHMLP_ANY: [423] (range 3) AFL error exception: exception 73001255: PAL error[73001255]:Invalid model. Model format does not match specification.. invalid field name

This is my statement to predict:

CALL _SYS_AFL.PAL_MULTILAYER_PERCEPTRON_PREDICT(TRAIN_AIRBNB, PAL_MLP_CLS_MODEL_TBL, "#PAL_PARAMETER_TBL", ?, ?);