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I am using jina's docarray to create a dataset for neural search solution, I need to perform some regex filters on datasets.
How I can run regex operations on docarray dataset and do jina have support for regex? Unable to find relevant resources for this.
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The dataset I have has the genders as M and F. I want to change this to numbers. So I was wondering, which would be better for machine learning? Doing a .replace() or use .get_dummies for values like this.
Lets say if I had a dataset that labeled the gender as M and F and I wanted to change this categorical value to numeric ones, which would be better for machine learning? Doing a .replace() or using .get_dummies.
I'm new to this and just wondering which would be better.
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Im trying to find a way to compare what students performed consistantly in their InternalAssessment_Performance to their FinalExam_Performance. Essentially i need to find what students have the same answer in both those columns.
How is it possible to compare the values in both commons and have them returned if they are the same?
Any help no matter how small would be great.
If the columns are aligned you can do something like this:
df[df['InternalAssessment_Performance'] == df['FinalExam_Performance']]
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I need to identify the songs by human hum. what are the best methodology and algorithm that i can use for achieve that. I search for code samples. But I couldn't find. Please help me....
You could begin a python program that uses tensorflow to deep-learn the correspondence between humming and songs - it should fall under the umbrella initiative by Google Brain called Magenta.
Of course for Deep-Learning you would need to have a large corpus of examples to learn from.
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I'm trying to replicate this tutorial from MXNet in R, but have failed to keep track of all the dicts and tuples from Python.
I was wondering whether some of you awesome people have had succes doing the same thing and wouldn't mind sharing?
Thanks!
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I want to convert an image of a graph (plot) to corresponding data. Is there any python library to do this or maybe some sample code to learn from?
If not, then how do i approach this problem?
You can also use a digitizing software application, to convert graph images to data, that is to numbers. im2graph is free and available for both Linux and Windows. See http://www.im2graph.co.il.