search

lccasagrande / Deep-Knowledge-Tracing

An implementation of the Deep Knowledge Tracing (DKT) using Tensorflow 2.0
MIT License
95 stars 38 forks source link

VauleError when run history=student_model.fit() #4

Closed bruce0715 closed 5 years ago

bruce0715 commented 5 years ago

ValueError: Expected 2D array, got scalar array instead: array=51.0. Reshape your data either using array.reshape(-1, 1) if your data has a single feature or array.reshape(1, -1) if it contains a single sample.

zwhe99 commented 5 years ago

same error