embeddings in machine learning are used to represent text with embedding vectors. TensorFlow hub module provides several pre trained text-embeddings models to convert sentence into embedding vectors.
Code snippets for this post is written with TensorFlow2.0. This post is intended to provide information on Tensorflow canned estimators, using this in live trading is not advised
tf.reduce_sum in TensorFlow reduces input_tensor along the dimensions given in axis. If axis is None, all dimensions are reduced, and a tensor with a single element is returned. Below are the example for tf.reduce_sum in TensorFlow
tf.keras.losses.cosine_similarity function in tensorflow computes the cosine similarity between labels and predictions.
Part 1 of multi part series for deploying TensorFlow pre trained model on Flask.
TensorFlow provides implementation of Sequential model with tk.keras.Sequential API. Sequential model is used when each layer has only one input tensor and one output tensor.
The convolution layer uses filters that perform convolution operations as it is scanning the input I with respect to its dimensions.TensorFlow provides tf.keras.layers.Conv2D class for implementing 2D convolution layer.
In this tutorial we will see how to use MobileNetV2 pre trained model for image classification. MobileNetV2 is pre-trained on the ImageNet dataset. MobileNetV2 model is available with tf.keras api.
Overview of TensorFlow Datasets, a collection of ready-to-use datasets. Loading datasets with TensorFlow Datsets
This tutorial explains how to get weights of dense layers in keras Sequential model.
In the Part 2 of this series we have set flask application, in this Part 3 we will integrate TensorFlow Model with our Flask application.
This post describes how to create regression model in TensorFlow
This posts explains how to use GlobalMaxPooling2D layer with TensorFlow.
Feature extraction in quite common while using transfer learning in ML.In this tutorial you will learn how to extract features from tf.keras.Sequential model.
In TensorFlow Categorical values can be transformed to one-hot-encoded vectors by using tf.feature_column.categorical_column_with_vocabulary_list function with tf.feature_column.indicator_column function.
ELMo is a pre-trained model provided by google for creating word embeddings. It can be used directly from TensorFlow hub.
Installation of TensorFlow CPU can be done in 3 simple steps
TensorFlow is an end-to-end open source platform for machine learning. It has a comprehensive, flexible ecosystem of tools to build and deploy ML powered applications.
TensorFlow provides tf.io and tf.image modules for reading and processing the images.
This post describes how to calculate euclidean norm in TensorFlow.
TensorFlow tf.GradientTape() records operations for automatic differentiation. Below are the code snippet for calculating gradient of loss function. This post uses some other TensorFlow apis like tf.reduce_sum, tf.constant and tf.variable as well.
stack() method of TensorFlow creates a stacked tensor whose rank is one higher than each tensors given in "value" parameter.