Finding Desired Numbers in a Sorted Array in JavaScript

AmitDiwan
Updated on 20-Jan-2021 06:40:01

192 Views

We have an array of integers which is sorted in the increasing order. We are required to write a JavaScript function that takes in one such array as the first argument and a target sum number as the second argument.The function should find and return two such numbers from the array that when added gives the target sum. The condition for solving this problem is that we have to do this in linear time and using constant space.ExampleFollowing is the code −const arr = [4, 6, 8, 9, 11, 12, 18, 21]; const num = 27; const findElements = (arr ... Read More

Find Length of Second Last Word in a Sentence in JavaScript

AmitDiwan
Updated on 20-Jan-2021 06:37:24

476 Views

A sentence is just a string which contains strings (called words) joined by whitespaces. We are required to write a JavaScript function that takes in one such sentence string and count the number of characters in the second to last word of the string. If the string contains no more than 2 words, our function should return 0.For example −If the input string is −const str = 'this is an example string';Then the output should be −const output = 7;because the number of characters in example is 7.ExampleFollowing is the code −const str = 'this is an example string'; const ... Read More

Finding Element Greater Than Its Adjacent Elements in JavaScript

AmitDiwan
Updated on 20-Jan-2021 06:35:53

468 Views

We are required to write a JavaScript function that takes in an array of numbers as the first and the only argument.The function should find and return one such number from the array which is greater than both, the number on its immediate right and the number on its immediate left. If there exists more than one such element in the array, our function should return any one of them.For example −If the input array is −const arr = [3, 6, 7, 9, 8, 2, 5];Then the output should be −const output = 9;Since the question demands finding the peak ... Read More

Use TensorFlow to Define Loss Function, Optimizer, and Train Model on IMDB Dataset in Python

AmitDiwan
Updated on 19-Jan-2021 13:44:59

154 Views

Tensorflow is a machine learning framework that is provided by Google. It is an open-source framework used in conjunction with Python to implement algorithms, deep learning applications and much more. It is used in research and for production purposes.The ‘tensorflow’ package can be installed on Windows using the below line of code −pip install tensorflowThe ‘IMDB’ dataset contains reviews of over 50 thousand movies. This dataset is generally used with operations associated with Natural Language Processing.We are using the Google Colaboratory to run the below code. Google Colab or Colaboratory helps run Python code over the browser and requires zero ... Read More

Configure IMDB Dataset for Good Performance in TensorFlow

AmitDiwan
Updated on 19-Jan-2021 13:44:44

159 Views

Tensorflow is a machine learning framework that is provided by Google. It is an open−source framework used in conjunction with Python to implement algorithms, deep learning applications and much more. It is used in research and for production purposes.The ‘tensorflow’ package can be installed on Windows using the below line of code −pip install tensorflowTensor is a data structure used in TensorFlow. It helps connect edges in a flow diagram. This flow diagram is known as the ‘Data flow graph’. Tensors are nothing but multidimensional array or a list.The ‘IMDB’ dataset contains reviews of over 50 thousand movies. This dataset ... Read More

Prepare IMDB Dataset for Training in Python using TensorFlow

AmitDiwan
Updated on 19-Jan-2021 13:43:21

177 Views

Tensorflow is a machine learning framework that is provided by Google. It is an open−source framework used in conjunction with Python to implement algorithms, deep learning applications and much more. It is used in research and for production purposes. It has optimization techniques that help in performing complicated mathematical operations quickly.The ‘tensorflow’ package can be installed on Windows using the below line of code −pip install tensorflowTensor is a data structure used in TensorFlow. It helps connect edges in a flow diagram. This flow diagram is known as the ‘Data flow graph’. Tensors are nothing but multidimensional array or a ... Read More

Download and Explore IMDB Dataset using TensorFlow in Python

AmitDiwan
Updated on 19-Jan-2021 13:42:43

347 Views

Tensorflow is a machine learning framework that is provided by Google. It is an open−source framework used in conjunction with Python to implement algorithms, deep learning applications and much more. It is used in research and for production purposes.This is because it uses NumPy and multi−dimensional arrays. These multi-dimensional arrays are also known as ‘tensors’. The framework supports working with deep neural network. It is highly scalable, and comes with many popular datasets. It uses GPU computation and automates the management of resources. It comes with multitude of machine learning libraries, and is well-supported and documented. The framework has the ... Read More

Train Word2Vec Algorithm Using TensorFlow

AmitDiwan
Updated on 19-Jan-2021 13:42:20

217 Views

Tensorflow is a machine learning framework that is provided by Google. It is an open−source framework used in conjunction with Python to implement algorithms, deep learning applications and much more. It is used in research and for production purposes. It has optimization techniques that help in performing complicated mathematical operations quickly.This is because it uses NumPy and multi−dimensional arrays. These multi−dimensional arrays are also known as ‘tensors’. The framework supports working with deep neural network. It is highly scalable, and comes with many popular datasets. It uses GPU computation and automates the management of resources.The ‘tensorflow’ package can be installed ... Read More

What is Keras with Respect to TensorFlow

AmitDiwan
Updated on 19-Jan-2021 13:42:08

188 Views

Tensorflow is a machine learning framework that is provided by Google. It is an open−source framework used in conjunction with Python to implement algorithms, deep learning applications and much more. It is used in research and for production purposes. It has optimization techniques that help in performing complicated mathematical operations quickly.This is because it uses NumPy and multi−dimensional arrays. These multi−dimensional arrays are also known as ‘tensors’.The framework supports working with deep neural network. It is highly scalable, and comes with many popular datasets. It uses GPU computation and automates the management of resources.It comes with multitude of machine learning ... Read More

How Logistic Regression Function Works with TensorFlow

AmitDiwan
Updated on 19-Jan-2021 13:39:28

192 Views

Tensorflow is a machine learning framework that is provided by Google. It is an open−source framework used in conjunction with Python to implement algorithms, deep learning applications and much more. It is used in research and for production purposes. It has optimization techniques that help in performing complicated mathematical operations quickly.The ‘tensorflow’ package can be installed on Windows using the below line of code −pip install tensorflowTensor is a data structure used in TensorFlow. It helps connect edges in a flow diagram. This flow diagram is known as the ‘Data flow graph’. Tensors are nothing but multidimensional array or a ... Read More

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