I keep getting a typeError
when I try to use to_categorical
from tflearn
. The output error is:`
trainY = to_categorical(y = trainY, nb_classes=2)
File "C:UserssalehAnaconda3libsite-packages flearndata_utils.py", line 46, in to_categorical
return (y[:, None] == np.unique(y)).astype(np.float32)
TypeError: list indices must be integers or slices, not tuple
This is the reproducible code that I am trying to run:
import tflearn
from tflearn.data_utils import to_categorical
from tflearn.datasets import imdb
#IMDB dataset loading
train, test, _ = imdb.load_data(path = 'imdb.pkl', n_words = 10000, valid_portion = 0.1)
trainX, trainY = train
testX, testY = test
#converting labels to binary vectors
trainY = to_categorical(y = trainY, nb_classes=2) # **This is where I get the error**
testY = to_categorical(y = testY, nb_classes=2)
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