visualization Archives - Petamind https://petaminds.com/category/data-science/visualization/ A.I, Data and Software Engineering Tue, 05 Oct 2021 06:07:38 +0000 en-US hourly 1 https://wordpress.org/?v=6.9.4 https://petaminds.com/wp-content/uploads/2019/09/ic_launcher.png visualization Archives - Petamind https://petaminds.com/category/data-science/visualization/ 32 32 Predict coronavirus deaths by days https://petaminds.com/predict-coronavirus-deaths-by-days/ https://petaminds.com/predict-coronavirus-deaths-by-days/#respond Sun, 09 Feb 2020 09:52:42 +0000 https://petaminds.com/?p=2182 As the pandemic is going on with an increasing number of deaths daily, let create a simple model to predict the deaths caused by 2019-nCoV (Wuhan Coronavirus). The 2019-nCoV death data I grab the death toll data from World Meters website. Date Daily Deaths Feb. 8 89 Feb. 7 86 … … Jan. 24 16 […]

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]]> https://petaminds.com/predict-coronavirus-deaths-by-days/feed/ 0 deep learning: Linear Autoencoder with Keras https://petaminds.com/deep-learning-linear-autoencoder-with-keras/ https://petaminds.com/deep-learning-linear-autoencoder-with-keras/#respond Mon, 09 Dec 2019 02:22:01 +0000 https://petaminds.com/?p=2027 This post introduces using linear autoencoder for dimensionality reduction using TensorFlow and Keras. What is a linear autoencoder An autoencoder is a type of artificial neural network used to learn efficient data codings in an unsupervised manner. The aim of an autoencoder is to learn a representation (encoding) for a set of data, typically for dimensionality reduction, by training the network to ignore signal “noise”. Autoencoders consists […]

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]]> https://petaminds.com/deep-learning-linear-autoencoder-with-keras/feed/ 0 Data Visualization – Charts with Matplotlib https://petaminds.com/data-visualization-matplotlib-python-chart/ https://petaminds.com/data-visualization-matplotlib-python-chart/#respond Thu, 07 Nov 2019 03:41:09 +0000 https://petaminds.com/?p=1738 A common use for notebooks is data visualization using charts. It is easy with several charting tools available as Python imports. This article covers some common charts using matplotlib. Matplotlib Matplotlib is the most common charting package, see its documentation for details, and its examples for inspiration. Charting

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