In what sense to “use one or the other”? CNNCharEncoding is subclass of CharEmbedding.
Also, when doing tests, I noticed that using both of them improves the accuracy of the model by several percentage points. Couldn’t it be the combination of LSTM and CNN that creates this improvement?



 tom:

I will say very candidly that I don’t think asking the same question twice is a good use of everyone’s time. Just because people answer for free does not mean it is a resource you can waste.


My intent was certainly not that. Simply, in a transparent way, I would be happy to value your answer on both sites, if it is correct. I only see it as a way to get information to as many people as possible.
In any case, if you care so much, I can remove the question from SO!