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@vgpena
vgpena / loadModel.py
Last active November 17, 2020 16:39
Basic text classification with Keras and TensorFlow
import json
import numpy as np
import keras
import keras.preprocessing.text as kpt
from keras.preprocessing.text import Tokenizer
from keras.models import model_from_json
# we're still going to use a Tokenizer here, but we don't need to fit it
tokenizer = Tokenizer(num_words=3000)
# for human-friendly printing
@giuseppebonaccorso
giuseppebonaccorso / twitter_sentiment_analysis_convnet.py
Last active March 16, 2020 19:26
Twitter Sentiment Analysis with Gensim Word2Vec and Keras Convolutional Networks
import keras.backend as K
import multiprocessing
import tensorflow as tf
from gensim.models.word2vec import Word2Vec
from keras.callbacks import EarlyStopping
from keras.models import Sequential
from keras.layers.core import Dense, Dropout, Flatten
from keras.layers.convolutional import Conv1D