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Real-time-Vernacular-Sign-Language-Recognition-using-MediaPipe-and-Machine-Learning
The deaf-mute community have undeniable communication problems in their daily life. Recent developments in artificial intelligence tear down this communication barrier. The main purpose of this paper is to demonstrate a methodology that simplified Sign Language Recognition using MediaPipeโs open-source framework and machine learning algorithm. The predictive model is lightweight and adaptable to smart devices. Multiple sign language datasets such as American, Indian, Italian and Turkey are used for training purpose to analyze the capability of the framework. With an average accuracy of 99%, the proposed model is efficient, precise and robust. Real-time accurate detection using Support Vector Machine (SVM) algorithm without any wearable sensors makes use of this technology more comfortable and easy.Data-Science-Project-on-Prediction-of-Bengaluru-Housing-Price
This data science project series walks through step by step process of how to build a real estate price prediction website. I will first build a model using sklearn and linear regression using bangaluru housing prices dataset from kaggle.com. Second step would be to write a python flask server that uses the saved model to serve http requests. Third component is the website built in html, css, bootstrap and javascript that allows user to enter home square ft area, bedrooms etc and it will call python flask server to retrieve the predicted price. During model building I will cover data science concepts such as data loading and cleaning, outlier detection and removal, feature engineering, dimensionality reduction, gridsearchcv for hyperparameter tunning, k fold cross validation etc.MNIST-Handwritten-Digit-Recognition-using-CNN
Machine_Learning_Introductory
Data-Science-Prediction-Models
In this repository you will find prediction model of different data sets taken from kaggle.com . I worked on mini Data science projects as a beginner. Hopefully this will be a stepping stone in my future career of persuing data science.COVID-19-Detection-from-Lung-CT-Scan-Images-using-Transfer-Learning-Approach
From the onset of 2020, Coronavirus disease (COVID-19) has rapidly accelerated worldwide into a stage of a severe pandemic. COVID-19 has infected more than 29 million people and caused more than 900 thousand deaths. Being highly contagious, it causes community transmission explosively. Thus, health care delivery has been disrupted and compromised by lack of testing kits. The COVID-19 infected patient shows severe acute respiratory syndrome. Meanwhile, the scientific community has been on a roll implementing Deep Learning techniques to diagnose COVID- 19 based on lung CT-scans, as computed tomography (CT) is a pertinent screening tool due to its higher sensitivity for recognizing early pneumonic changes. However, large dataset of CT-scan images are not publicly available due to privacy concerns and obtaining very accurate model becomes difficult. Thus to overcome this drawback, transfer learning pre-trained models are used to classify COVID-19 (+ve) and COVID-19 (-ve) patient in the proposed methodology. Including pre-trained models (DenseNet201, VGG16, ResNet50V2, MobileNet) as backbone, a deep learning framework is developed and named as KarNet. For extensive testing analysis of the framework, each model is trained on original (i.e., non-augmented) and manipulated (i.e., augmented) dataset. Among the four pre-trained models of KarNet, the one with DenseNet201 illustrated excellent diagnostic ability with an AUC score of 1.00 and 0.99 for models trained on non-augmented and augmented data set respectively. Even after considerable distortion of images (i.e., augmented dataset) DenseNet201 gained an accuracy of 97% on the testing set, followed by ResNet50V2, MobileNet, VGG16 (96%, 95% and 94% respectively).Love Open Source and this site? Check out how you can help us