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Convert class labels to categories using keras
Read more ...: Convert class labels to categories using kerasClass labels can be converted to OneHot encoded array using keras.utils.to_categorical.The resultant array has number of rows equal to the number of samples, and number of columns equal to the number…
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Join two or more arrays using `numpy.concatenate`
Read more ...: Join two or more arrays using `numpy.concatenate`np.concatenate is used for concatenating numpy arrays.We will discuss here some of the functionalities of this method of numpy arrays.It takes a list of two or more arrays as input argument,…
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Python List
Read more ...: Python ListLists in python are collection of objects. They can include any python objects such as numerals, strings, other lists and dictionaries. The list is defined by square bracket as follows:…
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Loops in Python: For Loop
Read more ...: Loops in Python: For LoopLoops are used when one wants to repeat a set of statements several times (iterations). For example, when you want to apply a set of operations on elements of a…
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While loop
Read more ...: While loopMany a times we will encounter a situation where we have to iterate over a group of statements until a specific condition is met. The number iterations that the loop…
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Python functions: args and kwargs
Read more ...: Python functions: args and kwargsEarlier we saw how to write functions in python and how to call them in our program. For those functions, the number of inputs or arguments were defined. They took…
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Functions in python
Read more ...: Functions in pythonFunctions are sets of statements that perform a specific task. They can be called by their names, more than once in a program. Inputs can be given to functions based…
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Tensorflow: The History Object
Read more ...: Tensorflow: The History ObjectTo train a tensorfow model, we call the fit() method of the model as follows: Python The fit() method returns something called as a History object. It stores the epochwise values of the loss and any…
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Tensorflow: Basic deep learning workflow for classification task
Read more ...: Tensorflow: Basic deep learning workflow for classification taskIn our first project of tensorflow, we used the fashion-mnist data to make a simple deep learning model to identify whether any given image is of a trouser or a bag. We…
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Tensorflow: The first project
Read more ...: Tensorflow: The first projectWe will try to build a deep learning model that differentiates between images of two kinds of objects. For this we will use the fashion mnist data which could be…
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Python dictionary
Read more ...: Python dictionaryDictionaries are collection of objects which can be indexed using their keys. A dictionary contains items, which are key:value pairs. For one key in a dictionary, there can be only one value.…
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