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> Discrete mathematics theory is possibly more difficult than the set of complex numbers. Probably it is so because in continuous case there is the luxury of having enough points b…

One interesting question is how to implement linear algebra for the case of binary variables x_i in {0,1} or x_i in {-1,0,+1} as opposed to having continuous variables. Of course, …

I am not sure that it is about content. It is more about some important factors of contemporary businesses and especially startups: - Scale Economies - the more you invest the more…

Assume we have a series of N value 4, 7, 3, ..., 9, 2, 5. We use them for training a model. Now we forget about this data (for whatever reason). We receive a completely new series …

One problem I have with statsmodels is that I cannot apply trained models to new data rather than to the train data. In other words I do not want to forecast the train data - I wan…

It seems that the main proposal is to make SQL watermark-aware. This additional "knowledge" will allow for producing groups and windows taking into account some late and out-of-ord…

I like that I can clikc a word in the target box and choose an alternative translation while the system updates the result accordingly. Previously, I had to play with different tra…

There is a new online translator, http://deepl.com , which relies on deep learning techniques and provides higher (semantic) quality and accuracy of translation. Previously I had q…

Who knows, maybe they were. But they could interpret them differently. A kind of "alternative honesty" and "alternative openness".