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It turns out this text is not so interesting because there is so much 'formula', for want of a better word, and these large parts of 'formula'-sentence while meaning little will give the comparison a high hit number -- see below. By the way, this will be the same for the approach of Algorithm::Diff's LCS (the TK program that tybalt89 made you). I think, anyway.

Yesterday, I generated comparisons and kept all above 0.25. This produced a table with almost 40M comparisons with their 'similarity' number.

It 'worked', in a way, but the result is still a bit disappointing because of the type of text this is (I think). A more real information text with less repetition, less fluff, if you see what I mean, might be more interesting.

select substring(cmp.sim::text,1,5) sim , k1.text || chr(10) || k2.text || chr(10) from kjv_simil_0_25 cmp -- big table join kjv k1 on id1=k1.id -- table from the KJV file join kjv k2 on id2=k2.id -- ,, where k1.book = 50 -- look at just this book and sim > 0.7 -- remove too different and sim < 0.85 -- remove too identical ; sim | +?column? + -------+-------------------------------------------------------------- +--------------------------------------------------------------------- +-- 0.833 | The grace of our Lord Jesus Christ be with you all. Amen. + + + | Brethren the grace of our Lord Jesus Christ be with your spir +it. Amen. + + | 0.833 | The grace of our Lord Jesus Christ be with you all. Amen. + + + | The grace of our Lord Jesus Christ be with your spirit. Amen. + + + | 0.769 | Grace be unto you and peace from God our Father and from the +Lord Jesus Christ. + + | To Timothy my dearly beloved son: Grace mercy and peace from +God the Father and Christ Jesus our Lord. + + | 0.769 | Grace be unto you and peace from God our Father and from the +Lord Jesus Christ. + + | To Titus mine own son after the common faith: Grace mercy and + peace from God the Father and the Lord Jesus Christ our Saviour. + + | 0.736 | Grace be unto you and peace from God our Father and from the +Lord Jesus Christ. + + | Grace be with you mercy and peace from God the Father and fro +m the Lord Jesus Christ the Son of the Father in truth and love. + + | 0.723 | Grace be unto you and peace from God our Father and from the +Lord Jesus Christ. + + | Unto Timothy my own son in the faith: Grace mercy and peace f +rom God our Father and Jesus Christ our Lord. + + | 0.714 | The grace of our Lord Jesus Christ be with you all. Amen. + + + | The Lord Jesus Christ be with thy spirit. Grace be with you. +Amen. + + | 0.702 | Now unto God and our Father be glory for ever and ever. Amen. + + + | Saying Amen: Blessing and glory and wisdom and thanksgiving a +nd honour and power and might be unto our God for ever and ever. Amen +.+ | (8 rows) Time: 16.557 ms

In reply to Re^5: String Comparison & Equivalence Challenge by erix
in thread String Comparison & Equivalence Challenge by Polyglot

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