Thank you @Cheers Rolf, so kindly monk.

I have questions:

1. The name have Metacharacters('.', '$' or something like), for example: ke$ha, d.b.cooper, Tim Turner (I)...

2. It is a large quantity of the names, more than 214132. So too slow, from my personal point.

3. Only use @matches = ( $input =~ /($regex)/g ), we can not distinguish the ambiguous name: Alex Fong / Fong, 周杰/周杰伦, 信/方中信...

PS:

For pure chinese string, I use Lingua::ZH::WordSegment by custom dictionary, it works OK.

But other languages or mix with chinese, I can not find a way that ensure the tokens/trunks list in the dictionary NOT been split.

In reply to Re^2: How to tokenize string by custom dictionary? (+code) by infantcoder
in thread How to tokenize string by custom dictionary? by infantcoder

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":


  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.