In this tutorial, we introduce how to solve error: NLTK Resource punkt not found, you should download punkt resource by nltk. You can learn how to fix this error by reading our tutorial.
In this tutorial, we introduce how to set user-agent in wget, which is very important tips for using wget. You can learn how to set it by following our tutorial.
In this tutorial, we introduce how to use wget in windows 10, you can use this tool to crawl and save web page. You can learn how to do by following our steps.
In this tutorial, we discuss how to iterate through a python dictionary, we can iterate through keys and values, we also can sort it. you can learn how to do by following our tutorial.
In this tutorial, we write an example to show all english stop words in nltk, you can use these stop words in your application and you also can edit our example code by following our tutorial.
In this tutorial, we introduce how to install and test nltk on ubuntu system, we can use pip command to install, you can start to use it to process nlp right now.
In this tutorial, we write an example to discuss why numpy.var() can be inaccurate when computing matrix variance in numpy, you can learn how to compute matrix variance correctly by our this tutorial.
In this tutorial, we introduce how to calculate the average, variance and standard deviation of a matrix in numpy, they are common used in many applications, you can learn how to do by referring our tutorial.
In this tutorial, we write an example to show how to calculate dot product of two vectors in numpy, we should use np.dot() function and can not use * operation. You can learn how to do by following our tutorial.