graph visualization

Keras Introductory Lesson 5: Network Visualization and training monitoring This section focuses on the visualization of neural networks in Keras, including the visualization of network structures and how to use Tensorboard to monitor the training process.Here we borrow the code from lesson 2nd for examples and explanations. The definition of the front of the net

ObjectiveData visualization is a very important part of data mining, which is used not only in the process of accessing and understanding data, but in the whole data mining.Because data visualization can not only visualize the data, let you have a better understanding of the overall data, but also allows you to clearly express their views. Therefore, not only in the implementation of the project, when talki

16th: "Visual beauty: Information visualization method and Case Analysis"It took about 6 hours to read and write notes. "Visual Beauty" is expediency Brother's QQ found, see a bunch of super-super complex graphics, immediately hands-on from Amazon bought down. The first day, it is really a lot, very complex network diagram, if not art design, I do not know what the book is used, but the next day began to read carefully, found that the first three chap

Automatic layout adjustment algorithm for moving node after Node-link visualizationIf the project, Hypergraph visualization, with Node-link can be said to be more than mature, whether it is d3.js or a variety of other JavaScript libraries such as Sigma.js. However, most of the library is SVG, on the one hand, SVG is more convenient to bind events, on the other hand, SVG is also easy to define CSS to extend the style. Based on the implementation of the

, sharing the teaching video, and also the data Analyst Exchange platform. Internet Analytics Salon http://www.techxue.com/fenxi/ Mainly a set of e-commerce, data analysis, product operations and experience sharing site, to provide users with Internet financial analysis, industry figures and practical cases, in big data analysis, machine learning, website analysis and other aspects also have unique views. website Data Analysis http://webdataanalysis.net/ Mainly relate

1. Data Visualization (full color) In the face of complex big data, visualization provides a good interpretation angle and method, and is a powerful tool for big data analysis and application. For the first time, this book comprehensively and meticulously combs the history, theories, tools, and application cases of visualization, as well as illustrations and

, as if exposed to an open source project, its opening layout, article content, text style are learning materials. Recent experience is more profound: blogging also reflects the characteristics of the blog, blogs, not papers, too much or too complex theoretical elaboration (unless necessary) will make most readers two eyes dim, limbs powerless; blogs, not elementary school sentences, too short or too little lack of overall coherence, just read a bit of feeling, okay, It's over without an orgasm,

In Keras, a neural network visualization function plot is provided, and the visualization results can be saved locally. Plot use is as follows: From Keras.utils.visualize_util import plot plot (model, to_file= ' model.png ') Note: The author uses the Keras version is 1.0.6, if is python3.5 From keras.utils import plot_model plot_model (model,to_file= ' model.png ') However, this feature relies on the

clusters: Library (Sjplot) Sjc.elbow (data, steps = all, Show.diff = FALSE) Parameter comment: Steps: The maximum number of elbow values Show.diff: The default value is False, drawing an additional graph, connecting each elbow value, to show the difference between the various elbow values, to help identify the "elbow", suggesting "correct" number of clusters. The Sjc.elbow () function is used to draw the elbow value of the K-means cl

. Kruskal algorithm-merging forests into trees Third, topological sortingTopological order : if there is a forward path from V to W in the diagram, V must precede w. The sequence of vertices that satisfy this condition is called a topological order.The process of obtaining a topological order is topological ordering .AOV (Activity on Vertex) If there is a reasonable topological order, it must be a directed acyclic graph (Directed acyclic

First, the outsetFirst of all here to thank my company, because the company needs above the new (wonderful) needs, let me lucky to learn some fun and interesting front-end technology, front-end technology fun and more practical I think it should be a number of front-end data visualization this aspect, the current market data visualization framework dazzling, For example: D3.js, Hightcharts.js, Echarts.js ..

[CUT graph] Cutting Method of irregular graph, cut Graph Link the selected two layers. In the future, you can drag the irregular image directly regardless of the selected two layers (select the layer and click the link icon below, you can connect the layers), for example: PS tips: Before clicking the picture to select a layer, remember to do the fo

/***************************************************************************************** * WEB Data Visualization * Description: * Every time you see those visualizations on the Web page, you want to know how these graphics are implemented, and of course not * Take the time to understand, of course, do not know what to look for information. * 2016-10-12 Shenzhen Nanshan Ping Shan village Zengjianfeng *************************************** *********

-graph Association] more friendly association data analysis [Large-scale scatter plot] shows the charm of big data. A pixel-based large-scale scatter plot can present 0.36 million sets of data without repeating the following scatter plot, with modern browsers, you can easily display millions of Scatter Data. [Force-directed layout] The most beautiful presentation of complex relationship networks [Mix and match] use the best combination to present y

With the advent of the cloud computing era, with the rapid innovation of web technology and in order to provide high quality user experience, data visualization has become a major direction of front-end technology development. To solve this problem, a number of excellent third-party JavaScript graphics libraries have emerged today, such as highcharts.js,echarts.js,d3.js,go.js ...Data visualization JavaScrip

is also a long time did not update the blog, the main is to learn new things new algorithm to write a summary of the blog, last year is also around the internship for a while, there is not too much time to thoroughly understand tome, so it has not been updated for long.Recently read a lot of data visualization of the book, so it is logical to do something, but also ready to "development of data Visualization