How to split sentence?
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cover_str = 'Great things in business done by one person. They done by a team of people.'
I want to split the above string into two sentences like
s1='Great things in business done by one person'.
s2='They done by a team of people'.
How can i do the above process in Matlab.
With regards.
采纳的回答
KSSV
2020-10-26
s = strsplit(cover_str,'.')
9 个评论
Balkar Singh
2020-10-26
KSSV
2020-10-26
Already they are in two different variables. S{1}, S{2}
Rik
2020-10-26
Note that there can be multiple delimiters of sentences, depending on the language. These are the ones I could think of for English:
delim={'.','...','?','!','!,','!?','?!?','!?!'};
The latter four are debatable, but you probably get the idea. You could even consider adding obscure ones like the interobang (‽, see disp(char(8253)) to view the symbol in Matlab)
Especially the ellipsis is tricky: it is often redered as three dots (as I did above), or as the ellipsis character … (char 8230).
Paul
2020-10-26
That command results in the cell array s with three elments because the last character in cover_str is the delimiter. The third element is empty.
>> strsplit(cover_str,'.').'
ans =
3×1 cell array
{'Great things in business done by one person'}
{' They done by a team of people' }
{0×0 char }
Also, you may want to consider just using split, though split doesn't seem to have quite as much functionality as strsplit.
>> split(string(cover_str),'.')
ans =
3×1 string array
"Great things in business done by one person"
" They done by a team of people"
""
Balkar Singh
2020-10-26
Rik
2020-10-26
You should also be careful if you have any decimal values in your sentences that use the period as decimal indicator. But that all depends on how robust you need this splitter to be.
Balkar Singh
2020-10-26
KSSV
2020-10-26
Read about strfind.
Balkar Singh
2020-10-27
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