Tokenize String Data Using TensorFlow and TensorFlow Text

AmitDiwan
Updated on 22-Feb-2021 07:29:30

284 Views

Tensorflow text can be used to tokenize string data with the help of the ‘WhitespaceTokenizer’ which is a tokenizer that is created, after which the ‘tokenize’ method present in ‘WhitespaceTokenizer’ is called on the string.Read More: What is TensorFlow and how Keras work with TensorFlow to create Neural Networks?We will use the Keras Sequential API, which is helpful in building a sequential model that is used to work with a plain stack of layers, where every layer has exactly one input tensor and one output tensor.A neural network that contains at least one layer is known as a convolutional layer. ... Read More

Preprocess Text Data Using TensorFlow Text

AmitDiwan
Updated on 22-Feb-2021 07:26:04

279 Views

Tensorflow text is a package that can be used with the Tensorflow library. It has to be installed explicitly before using it. It can be used to pre-process data for text-based models.Read More: What is TensorFlow and how Keras work with TensorFlow to create Neural Networks?We will use the Keras Sequential API, which is helpful in building a sequential model that is used to work with a plain stack of layers, where every layer has exactly one input tensor and one output tensor.A neural network that contains at least one layer is known as a convolutional layer. We can use ... Read More

Preprocess Sequence Modelling with TensorFlow Text

AmitDiwan
Updated on 22-Feb-2021 07:13:45

216 Views

TensorFlow Text contains collection of text related classes and ops that can be used with TensorFlow 2.0. The library helps in pre-processing which is required by text-based models, and includes other features that are needed for sequence modelling. These features are not present in TensorFlow.Using the ops during text pre-processing is similar to working with Tensorflow graph. This means the user wouldn’t need to worry about tokenization in training being different from tokenization at interference. Ops also helps in managing pre-processing scripts.It can be installed using the below command:pip install -q tensorflow-textTensorFlow Text requires TensorFlow 2.0, and is compatible with ... Read More

Predict Values on New Data Using TensorFlow

AmitDiwan
Updated on 22-Feb-2021 07:03:56

430 Views

Once training is done, the model built can be used with new data which is augmented. This can be done using the ‘predict’ method. The data that needs to be validated with, is first loaded into the environment. Then, it is pre-processed, by converting it from an image to an array. Next, the predict method is called on this array.Read More: What is TensorFlow and how Keras work with TensorFlow to create Neural Networks?We will use the Keras Sequential API, which is helpful in building a sequential model that is used to work with a plain stack of layers, where ... Read More

Visualize Model Results Using TensorFlow

AmitDiwan
Updated on 22-Feb-2021 07:01:42

462 Views

The flower dataset, after applying augmenting and dropout methods (to avoid overfitting) can be visualized using ‘matplotlib’ library. It is done using the ‘plot’ method.Read More: What is TensorFlow and how Keras work with TensorFlow to create Neural Networks?We will use the Keras Sequential API, which is helpful in building a sequential model that is used to work with a plain stack of layers, where every layer has exactly one input tensor and one output tensor.A neural network that contains at least one layer is known as a convolutional layer. We can use the Convolutional Neural Network to build learning ... Read More

Fit Augmented Data to TensorFlow Model

AmitDiwan
Updated on 22-Feb-2021 06:59:58

151 Views

The augmented model can be compiled using the ‘compile’ method, which also takes the validation data and the number of epochs (number of training steps) into the method as parameters.Read More: What is TensorFlow and how Keras work with TensorFlow to create Neural Networks?We will use the Keras Sequential API, which is helpful in building a sequential model that is used to work with a plain stack of layers, where every layer has exactly one input tensor and one output tensor.A neural network that contains at least one layer is known as a convolutional layer. We can use the Convolutional ... Read More

Train and Compile Augmented Model using TensorFlow

AmitDiwan
Updated on 22-Feb-2021 06:57:09

201 Views

The augmented model can be compiled using the ‘compile’ method, which also takes ‘SparseCategoricalCrossentropy’ as parameter to calculate the loss associated with training.Read More: What is TensorFlow and how Keras work with TensorFlow to create Neural Networks?We will use the Keras Sequential API, which is helpful in building a sequential model that is used to work with a plain stack of layers, where every layer has exactly one input tensor and one output tensor.A neural network that contains at least one layer is known as a convolutional layer. We can use the Convolutional Neural Network to build learning model. We are ... Read More

Reduce Overfitting in TensorFlow Using Dropout

AmitDiwan
Updated on 22-Feb-2021 06:55:03

272 Views

Tensorflow can be used to reduce overfitting using dropout technique where a sequential model is created that consists of a Rescaling layer, and the augmented data as its layers.Read More: What is TensorFlow and how Keras work with TensorFlow to create Neural Networks?We will use the Keras Sequential API, which is helpful in building a sequential model that is used to work with a plain stack of layers, where every layer has exactly one input tensor and one output tensor.A neural network that contains at least one layer is known as a convolutional layer. We can use the Convolutional Neural ... Read More

Visualize Augmented Data from Dataset Using TensorFlow

AmitDiwan
Updated on 22-Feb-2021 06:51:38

270 Views

The augmented data can be visualized using Tensorflow and Python with the help of ‘matplotlib’ library. The images are iterated over, and plotted using ‘imshow’ method.Read More: What is TensorFlow and how Keras work with TensorFlow to create Neural Networks?We will use the Keras Sequential API, which is helpful in building a sequential model that is used to work with a plain stack of layers, where every layer has exactly one input tensor and one output tensor.A neural network that contains at least one layer is known as a convolutional layer. We can use the Convolutional Neural Network to build ... Read More

Reduce Overfitting Using Data Augmentation in TensorFlow and Python

AmitDiwan
Updated on 22-Feb-2021 06:49:34

365 Views

Augmentation can be used to reduce overfitting by adding additional training data. This is done by creating a sequential model that uses a ‘RandomFlip’ layer.Read More: What is TensorFlow and how Keras work with TensorFlow to create Neural Networks?We will use the Keras Sequential API, which is helpful in building a sequential model that is used to work with a plain stack of layers, where every layer has exactly one input tensor and one output tensor.A neural network that contains at least one layer is known as a convolutional layer. We can use the Convolutional Neural Network to build learning ... Read More

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