Michael Szczesny questions

Michael Szczesny answers

• pandas read text file into a dataframe
• How to plot 2D numpy coordinate array with corresponding RGB array?
• numpy group by, returning original indexes sorted by the result
• logical_and with nested boolean arrays
• Numpyic way to sort a matrix based on another similar matrix
• Group pandas dataframe in unusual way
• Finding local minimum values in pandas
• arrays into pandas dataframe columns
• Torch gather middle dimension
• Efficient way to group pandas dataframe rows by a list of tags in a column