Ubuntu 19.10 won’t connect to 2.4GHz wifi with TxBF, MU-MIMO enabled

I have just replaced my old Wireless Access Point which only supported 2.4GHz with a dual-band one (TP-Link Archer C6) which also features TxBF, MU-MIMO (Transmit Beamforming, Multi-User Multiple-Input Multiple-Output). Previously, I had no problem connecting to the Wifi. However, my 19.10 laptop will now only connect to the 5GHz network – the 2.4GHz network…

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How to deep copy structure and data of a sklearn Pipeline structure into a new variable?

Suppose I have defined a sklearn Pipeline structure. I need to deep-copy its structure and data into another variable so that when refitting the original one, the new variable does not change. I tried to use clone from sklearn.base in a similar way to the following code: temp_pipe = Pipeline([ (‘Scaler’, StandardScaler()), (‘LinearRegression’, LinearRegression())]); for…

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