Posts by Diego Borges • 43 points
5 posts
-
0
votes0
answers32
viewsQ: Dimensions must be Equal, but are 3 and 5 for...with input shapes: [32,3], [32,5]
I’m building a neural network, and I find the following mistake: ValueError: Dimensions must be equal, but are 3 and 5 for '{{node mean_absolute_error/sub}} =…
-
1
votes1
answer545
viewsQ: I cannot install matplotlib, Python 3.9
It starts occurring normally and out of nowhere, after a few lines, it starts a series of errors. I’ve even updated Visual Studio in every possible way. Follow the error: C:\Users\dborg>pip…
-
0
votes1
answer282
viewsQ: How to make a cumulative sum in Bigquery?
Hello. I need to create a Dashboard from a query. I would like to generate this column in the query always adding up to the previous month, ie a cumulative sum. ex: instead of: mês 1: 2 mês 2: 3 mês…
-
3
votes1
answer167
viewsA: How to pick random values from a table in Bigquery (SQL)?
I was able to put the RAND() function inside the ORDER BY. That’s how my consultation turned out: SELECT id, chaves FROM tabela WHERE chaves BETWEEN 0 AND 2 ORDER BY RAND() LIMIT 20000 Thank you…
-
-1
votes1
answer167
viewsQ: How to pick random values from a table in Bigquery (SQL)?
Hello. I have a table where I have in one column a registration number and in another the number of keys registered in this record. I am willing to take this data for analysis, however, as there are…