Latest Posts From Jayant Verma

Image Processing

Image Processing in Python – Edge Detection, Resizing, Erosion, and Dilation

Image processing is a field in computer science that is picking up rapidly. It is finding its applications in more and more upcoming technologies. Image processing in Python also provides room for more advanced fields like computer vision and artificial intelligence. It is a collection of operations that you can perform on an image. Often […]

Merge Two Dict

How to merge dictionaries in Python?

This article covers all the methods to merge dictionaries in Python. Dictionaries are a convenient way to store data in Python. They store data in the form of key-value pairs. While working with dictionaries you might want to merge two dictionaries. Different Methods to Merge Dictionaries in Python When it comes to merging two dictionaries […]

Subset A Dataframe

How to Subset a DataFrame in Python?

In this tutorial, we will go over several ways that you can use to subset a dataframe. If you are importing data into Python then you must be aware of Data Frames. A DataFrame is a two-dimensional data structure, i.e., data is aligned in a tabular fashion in rows and columns. Subsetting a data frame […]

Mean And Sd

Find mean and standard deviation in Python

Mean and standard deviation are two important metrics in Statistics. Mean is sum of all the entries divided by the number of entries. Standard deviation is a measure of the amount of variation or dispersion of a set of values. Let’s look at the steps required in calculating the mean and standard deviation. Steps to […]

Mnist Dataset

How to Load and Plot the MNIST dataset in Python?

This tutorial covers the step to load the MNIST dataset in Python. The MNIST dataset is a large database of handwritten digits. It commonly used for training various image processing systems.  MNIST is short for Modified National Institute of Standards and Technology database. This dataset is used for training models to recognize handwritten digits. This […]

Tokenization in python

Tokenization in Python using NLTK

Let’s learn to implement tokenization in Python using the NLTK library. As humans, we heavily depend on language to communicate with one another. Artificial Intelligence also requires computers to understand our language. Making computer understand and process a language comes under Natural Language Processing (NLP). NLP is broadly defined as the automatic manipulation of a […]