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Eliminate hairlines from a vector graphics by converting to oversampled bitmap and then downscaling - How with ImageMagick?
I used Apple Numbers (a Spreadsheet app with styling options) to create a UX flowchart of various user interfaces of an app.
Apple Numbers has a PDF export option.
The problem is that even though s...
porg
Votes: 0
Answers: 1
Multiclass Sampling Strategy
Scenario :
Currently I am working on multiclass classification problem. I have 2 million historical dataset of having 180 classes and need to create model which will predict the classes accurately. I ...
Makarand Rayate
Votes: 0
Answers: 0
Crossfilter for downsampling data in dc.js plot
I'm trying to downsample an array that has ~10,000,000 points based on the current zoom state.
The downsampling mechanism is through downsample module, using LTTB function; below is a simple example o...
joshp
Votes: 0
Answers: 0
How to convert two ECG measurments to HR with frequency 20 hz
I have data from two ECG sensors taken at a frequency of 50hz.
I want to convert this to an HR signal with a frequency of 20hz. I have tried a solution with heartpy, but I can't get good values for HR...
Marcusnh
Votes: 0
Answers: 1