Classifying Handwritten Digits with Neural Networks

Hello People! In today’s article, we are going to implement a handwritten digit recognition app using the MNIST dataset. We’ll train both a linear model and a neural network to classify handwritten digits from the classic MNIST data set. We’ll then compare the performance of the linear and neural network classification models. Read more…

WhatsApp Chat Analyzer

Howdy! In today’s blog, I’ll be guiding you on how to create a WhatsApp Chat Analyzer. So, lets first talk about the utility of this project and how will we do that. The basic idea behind this project is to generate API which can store all our predictions in MongoDB. Read more…

Image Captioning Using Keras and Tensorflow

Hey folks!! In this article I am going to explain about Image Captioning using Keras. For this I will be using tensorflow, keras and Open CV to generate captions associated with the image. Introduction What do you see in the below picture? Well some of you might say “A white Read more…

Sentiment Analysis of Tweets using NLP

Hey guys ! In today’s blog, I’ll be explaining how to perform sentiment analysis of tweets using NLP. Sentiment analysis (a.k.a opinion mining) is the automated process of identifying and extracting the subjective information that underlies a text. This can be either an opinion, a judgment, or a feeling about a particular Read more…

Detecting Vehicles using YOLO and OpenCV

Hello People!! In my previous blog, we learnt about detecting and counting persons and today we will learn how to use the YOLO Object Detector  to detect vehicles in video streams using Deep Learning, OpenCV and Python. You can click here to read my previous blog. Import Necessary Libraries I’ll Read more…

Person Detection using YOLO and OpenCV

Hey guys !! In today’s article I am going to explain how to count people using Deep Learning and OpenCV. For this, I’ll be using YOLOv3 object detector to detect objects in an image. By applying object detection we will be able to understand what is an image and where Read more…

Face Mask Detection using Tensorflow/Keras, OpenCV

Hi guys! In this article, I’m going to tell you how to create your own face mask detector model. I’ll be using a Face Mask dataset created by Prajna Bhandary. This dataset consists of 1,376 images belonging to two classes, with mask and without mask. The main focus of this Read more…

Color Identification using KMeans

Hey folks!! If you are a Harry Potter fan like me, you would know what an Invisibility Cloak is. Yes! It’s the cloak which Harry Potter uses to become invisible. Of course, we all know that an invisibility cloak is not real — it’s all graphics trickery. It is nothing Read more…

Gradient descent is an optimization algorithm for finding the minimum of a function. To reach the minimum of a function, we take steps proportional to value of the gradient vector at that point (which is always negative). Thus we keep on decreasing the parameter values to reach the minimum. Gradient descent Read more…

Temperature Prediction Problem

Problem Statement : This problem and the datasets are given in Kaggle and we can download the dataset from here. The dataset comprises of the time stamped weather conditions recorded at different places during the year 1940-1945. The dataset is further decomposed into two sub datasets that are : Stations_info.csv Read more…

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