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I've never used numpy but it looks as though the ravel function is flattening an n-dimensional array into a 1D array such that
p = [ [a, b, c] [d, e, f] [g, h, i] ]
p.ravel()
[ a, b, c, d, e, f,...

This line:

char_to_ix = { ch:i for i,ch in enumerate(chars) }
creates a Dictionary called "char_to_ix" that has for its keys, each character from the list "chars". The corresponding values are...

Further to the above post, the last two lines use a python feature called list comprehension. I suggest you look that up in the Python documentation.

Andrew

Hi.

If you can use perl instead of awk, see thread https://www.unix.com/unix-desktop-dummies-questions-answers/207865-normalizing-files-sentence-count.html post 6.

Best wishes ... cheers, drl

It's not just Mr.. It's also Mrs., Ms., Dr., Sr., Jr., and hundreds of other abbreviations. And these abbreviations don't always appear at the start of a sentence. (Or maybe you thought that the...

If what you want to do is separate records at points where the last character on a line is a <period>, <question-mark>, or <exclamation-point>, you probably want to use:
RS="[.?!]$"
as rdrtx1...

why dont you just change Mr. to Mr# using sed command then pass the file to awk command. later.. change Mr# to Mr.

can you give the sample input file and expected output file

sed 's/Mr\./Mr#/g'...

Hi, try
RS="[^\"Mr.\"][.?!]"

awk '
BEGIN {
eol="[.?!;:]$" # There is a problem with Mr. and Mrs.
maxWords=0
}

{
if (NF>maxWords) {
maxWords=NF
longestSentence = $0
}

for (i=1;i<=NF;i++) {...