Posts by Arthur Ferraz • 313 points
8 posts
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9
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answer176
viewsA: Deep, Machine Learning and AI. What are your differences?
The basic difference between the areas mentioned is in granularity. Deep Learning is a sub-area of Machine Learning, which in turn is a sub-area of Artificial Intelligence. That is, all Deep…
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answer649
viewsA: SQL De-to joining different data
In this case there is not much magic to do. The ideal solution would be to create a Stop Table and use it as an intermediary in JOIN. Table DE_PARA Codigo Produto T1 | Codigo Produto T2…
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answers106
viewsA: How to discover relevant properties of a basis for a Python classification algorithm?
Hello, about the KPD, I think you had an incorrect understanding of what it proposes to do. It is useful when you want to reduce the number of dimensions of a data set, as it transforms combinations…
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answer120
viewsA: Differences between Tensorflow and Dialogflow
I confess that I did not know Dialogflow until then, so I may not have a 100% complete answer. But as far as I understand Dialogflow is a platform that assists in the development of applications…
tensorflowanswered Arthur Ferraz 313 -
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answers1269
viewsA: Get file folder with Nodejs
Hello, I don’t know if there is a direct way to get only the directory folder, but I suggest you take the result you already have and do a simple manipulation. const caminho =…
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answer74
viewsA: What’s the difference in defining a variable using "val" only and one using "Lazy"?
When you use Lazy variables the operation that defines the variable is only executed at the time you use the variable. Normal variables have their calculated value as soon as you define them. val a…
scalaanswered Arthur Ferraz 313 -
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answers238
viewsA: How to search MYSQL search for word in title and then in text and sort by title first
You can use boolean values in the order, the expression is evaluated at 0 if the clause is false and 1 if true.…
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answers74
viewsA: How do I find the largest number read and the smallest number read?
Hello, if you were able to use the method suggested by Lgregianin just take the first or last element of the list, depending on the value of the reversed parameter within the Sort method. If…
python-3.xanswered Arthur Ferraz 313