Sentiment Analysis with Deep Learning
This workflow shows how to train a simple neural network for text classification, in this case sentiment analysis. The used network learns a 128 dimensional word embedding followed by an LSTM.
This workflow shows how to train a simple neural network for text classification, in this case sentiment analysis. The used network learns a 128 dimensional word embedding followed by an LSTM.
This workflow trains a simple convolutional neural network (CNN) on the MNIST dataset via Keras.
This workflow shows how to train a simple neural network for text classification, in this case sentiment analysis. The used network learns a 128 dimensional word embedding followed by an LSTM.
The workflow downloads, uncompresses and preprocesses the orignal MNIST dataset from: http://yann.lecun.com/exdb/mnist/ The two "Normalize Images" wrapped metanodes use the KNIME Streaming functionality to convert the input files into KNIME image cells that can be used by the DL4J Learner and Predictor. The "LeNet" metanode (taken from the Node Repository) is a variant of the originally described LeNet convolutional neural network.
This example shows how to perform sentiment classification using word vectors.
This workflow shows how to create an MLP with a softmax layer for image classification.
This workflow shows how to use an MLP to predict a target value of a small real world example dataset.
This workflow shows an example of image classification of celebrity faces using AlexNet.
This workflow shows how to use an MLP for regression of simple functions.
This example shows how to train a Word Vector model as well as some properties of the resulting vectors.