11 steps to building an Intelligent English Thesaurus using Python

11 steps to building an Intelligent English Thesaurus using Python

In this tutorial, i'll share you 11 steps to building an Intelligent English Thesaurus using Python

In this tutorial, i'll share you 11 steps to building an Intelligent English Thesaurus using Python

Step 1 : Procure Data

The JSON file containing the English words and their meanings can be found here.

Image for post

Snapshot of our JSON data file : data.json

Step 2 : Loading the JSON Library

To work with JSON files, we need to import the corresponding library in our program:

Image for post

We are ready to work with JSON files

Step 3 : Loading JSON Data

First, we need to open the JSON file in read mode:

fh = open("data.json", mode = "r")  # fh is the file handler 

Next, we link the file handler to load our data from file:

data = json.load(fh)

It would be wise to understand the organization of data present in our JSON file. This will guide our coding process. To do this, we can use the type( ) function:

Image for post

Our file is a dictionary

Having looked at a snapshot and determined the type of the file, we can draw the following conclusions : we have a dictionary with key-value pairs; words are keys represented as string; meaning(s) are values represented as list. We are dealing with a considerably large data set as can be seen from the total number of words present in file:

Image for post

Close to 50,000 words and their meaning(s) can be found through our application

Step 4 : Testing for a single word

It is always a good practice to start small and slowly scale things up:

Image for post

The word ‘rain’ has two meanings, as can be seen from the list printed out

Step 5 : Function to return definition of word passed as argument

We build a function called return_meaning( ) piece-by-piece, which will deal with all possible scenarios of looking up a thesaurus. The user enters a word whose meaning(s) is to be found. This word is passed as an argument to our function. Assuming valid input, correct definition(s) is returned and printed out:

Image for post

User input ‘compute’ is passed to return_meaning( ). The definition is returned and printed out

Step 6 : Taking into account invalid words

Expect bogus words to come up time and again. In such scenarios, the user needs to be notified of the same and the application should terminate gracefully. The function return_meaning( ) developed thus far is incapable of dealing with incorrect inputs. We add an else part to make it robust:

Image for post

‘ababababa’ is a bogus word which does not exist in our thesaurus

python

Bootstrap 5 Complete Course with Examples

Bootstrap 5 Tutorial - Bootstrap 5 Crash Course for Beginners

Nest.JS Tutorial for Beginners

Hello Vue 3: A First Look at Vue 3 and the Composition API

Building a simple Applications with Vue 3

Deno Crash Course: Explore Deno and Create a full REST API with Deno

How to Build a Real-time Chat App with Deno and WebSockets

Convert HTML to Markdown Online

HTML entity encoder decoder Online

Basic Data Types in Python | Python Web Development For Beginners

In the programming world, Data types play an important role. Each Variable is stored in different data types and responsible for various functions. Python had two different objects, and They are mutable and immutable objects.

Hire Python Developers

Are you looking for experienced, reliable, and qualified Python developers? If yes, you have reached the right place. At **[HourlyDeveloper.io](https://hourlydeveloper.io/ "HourlyDeveloper.io")**, our full-stack Python development services...

Top Python Development Companies | Hire Python Developers

After analyzing clients and market requirements, TopDevelopers has come up with the list of the best Python service providers. These top-rated Python developers are widely appreciated for their professionalism in handling diverse projects. When...

Python Hello World Program - Create & Run Your First Python Program in PyCharm

Python Hello World Program - Your first step towards Python world. Learn how to create the Hello World Python program in PyCharm.

Standard Data Types in Python - Python Tutorial - Python Training

This video on 'Standard Data Types in Python' will help you establish a foothold on Python by helping you learn basic concepts.