Category "visualization"

Open 3D issues creating a 3D mesh

I am trying to create a 3D mesh in Open3D given a set of 3D points. My code is the following: pcd = o3d.geometry.PointCloud() pcd.points = o3d.utility.Vector3dV

how to make an indented tree in vega

I'm trying to create an indented tree e.g. as in https://observablehq.com/@d3/indented-tree I think that what this example does which I can't replicate in vega

How to plot the accuracy and and loss from this Keras CNN model? [duplicate]

The code below is for my CNN model and I want to plot the accuracy and loss for it, any help would be much appreciated. I want the output to

Degeneracy given a graph

An exercise requires to determine the degenerative level of a graph. To do that, I have found useful the following code (source: https://www.geeksforgeeks.org/f

Is there a video visualization tool with sequential scene labels and their time annotations?

I'm looking for a video visualization tool with sequential scene labels and their time annotations. For example, suppose I have a cooking video. Given the actio

Graph network visualisation in flutter?

I'm a newbie in flutter. Would anybody have an idea of how to plot a graph network in flutter? An example using d3js is below. I'm interested in a solution t

How to plot a 2 dimensional density / heatmap in plotnine?

I am trying to recreate the following graph in plotnine. It's asking me for more details but I don't want to distract from the example. I think it's pretty obvi

Visualization of K-Means Clustering of multiple columns

Dataset file : google drive link Hello Community , I need help regarding how to apply KNN clustering on this use case. I have a dataset consisting (27884 ROWS,

Adding colormap legend to Folium map

I'm trying to make a map in Folium with multiple layers, each consisting of shaded areas (using GeoJSON) with colors given by a colormap. I'd like to add legend

Plotly Express Scatter plots does not plot full range of x variables

I am trying to use Plotly Express to create a scatter plot plotting the average temperature over time in a sample of 75 countries. However, only 34 countries ar

How to remove N and E symbol in Cartopy lat-lon gridliner ticks

I am trying to remove capital N and E symbols in Cartopy gridline tick-labels. Just I want to keep the numeric value with degree symbol(°), e.g., 10°,15

R Shiny: Slider anchors overlap at the end

On the UI, there are two sliders where the range of the second slider is dependent on the first slider's input. However, certain values on Slider 1 can lead to

How to plot a histogram using Matplotlib in Python with a list of data?

How do I plot a histogram using matplotlib.pyplot.hist? I have a list of y-values that correspond to bar height, and a list of x-value strings. Related: matplot

Adding directional indication to flow map in R

I'm just getting started on visualising data with R. I've been working on creating a flowmap based off lats and long data from origins and destination of vario

Is it possible to use gradient + background color for areaColor along with visualMap

thanks for your time! I am using a similar example to visualize my data. I want to improve the visualization of the map and make a gradient. More or less like t

How to plot histogram with 2 variables

I have the following dataset date region Nr_individuals Povertydecile 01-01-2019 1 80 2 01-01-2019

Adding shading alternate areas for categorical variable in a bar plot in ggplot2

I am trying t o plot a bar plot using ggplot2as follows: library(ggplot2) ggplot(mtcars, aes(factor(carb))) + geom_bar() + coord_flip() x axis is a con

Creating a lift chart in R

Suppose I have the following data frame consisting of people with some score associated with them: Score | hasDefaulted 10 | 0 13 | 0 15 | 1 17 | 0

large graph visualization with python and networkx

I am having trouble with large graph visualization in python and networkx. The graph is wish to visualize is directed, and has an edge and vertex set size of 21