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| I am trying to visualize a heterogeneous graph which nodes are categorical. Here is a dummy graph for implementation: Input is ``` graph = UndirectedEdge @@@ {{"u0", "c1"}, {"u1", "c3"}, {"u2", "c0"}, {"u3", "c2"}, {"u4", "c1"}, {"u0",... |
| My use case: Having a heavy matrix multiplication with numerical integral computation job, need to utilize parallel to speed up. Launched a 72 cores CPU instance and installed Wolfram Engine, but find out the speed is not significantly faster than... |
| I have a quite large (850MB) and valuable notebook which is corrupted all of the sudden. Is there any possible way I could try to fix it? ![enter image description here][1] [1]:... |
| Due to an API I am using doesn't accept .jp2 format images, I will have to convert those images into .png. I wrote a simple script to maintain the original data's directory: ``` JP2ToPNG[fileName_]:= Module[ {newFileName, filePath}, ... |
| I am a data scientist from Amazon, specifically AWS AI, ML Solutions Lab. I've been coding for 10 years, and Wolfram Language / Mathematica is my "mother" language in programming world, and my first understanding of computational thinking, therefore,... |
| Hello, I am a data scientist in Amazon, due to some security and customer privacy reasons, we are not allowed to playing data on local machine, all the data must be stored in S3 bucket for security, and the only interface we can use to access the... |
| ## Introduction **Instance Segmentation** is one of many interesting computer vision tasks that combines **object detection** and **semantic segmentation**. It detects the object, and at the same time, generates a segmentation mask, which you can... |
| Here is a sample of the data I am trying to normalize, since the 6th column are in JSON format, I need to convert it using ImportString["str","JSON"], and then replace the original sample list. sample = dataClass1[[1 ;; 10]] ... |