Hi Andi, while I was changing the parameter value, I have noticed another problem. I have fixed it and it works.
Thanks a lot and sorry for bothering you! Marco On Sun, Jan 29, 2017 at 9:38 PM, Andi Vajda <va...@apache.org> wrote: > > On Sun, 29 Jan 2017, marco turchi wrote: > > It is strange because I can see the attached files in the email I sent >> you... >> >> I attach again the Java code. In case it is not attached again, you can >> download from this link: >> https://www.dropbox.com/s/o7ocygrdv8dqksl/CopyOfTest.java?dl=0 >> the file is called CopyOfTest.Java >> > > I didn't try to run your programs yet but one source of difference noticed > is that in Python you do: > analyzer = ShingleAnalyzerWrapper(WhitespaceAnalyzer(), 2, 6, ' ', > True, False, None) > and in Java you do: > analyzer = new ShingleAnalyzerWrapper(new WhitespaceAnalyzer(), 2, 4, " > ", true, false, null); > > The numeric parameters are not the same: 2, 6 vs 2, 4. > Please use the same values in both versions and let us know if that solves > the problem. > > Thanks ! > > Andi.. > > >> Thanks a lot! >> Marco >> >> >> >> On Sun, Jan 29, 2017 at 7:14 PM, Andi Vajda <va...@apache.org> wrote: >> >> >>> On Jan 29, 2017, at 03:50, marco turchi <marco.tur...@gmail.com> wrote: >>>> >>>> Dear Andi, >>>> please find in attachment the Java and the Python codes. Both of them, >>>> >>> create an index with two records using Shingle analyser and then query it >>> printing the query and the terms of the query. >>> >>> It looks like you attached only the python program, only one attachment. >>> >>> Andi.. >>> >>> >>>> Thanks a lot for your help >>>> Marco >>>> >>>> >>>> >>>> On Sun, Jan 29, 2017 at 3:10 AM, Andi Vajda <va...@apache.org> wrote: >>>>> >>>>> On Sat, 28 Jan 2017, marco turchi wrote: >>>>> >>>>> Dear All, >>>>>> I need to use the ShingleAnalyzerWrapper in PyLucene. >>>>>> >>>>>> I have built the analyzer similar to Lucene: >>>>>> self.analyzer = ShingleAnalyzerWrapper(WhitespaceAnalyzer(), 2, 4, " >>>>>> >>>>> " , >>> >>>> True, False, None) >>>>>> >>>>>> and I have used it inside QuertParser >>>>>> query = QueryParser("source", self.analyzer).parse("welcome world is >>>>>> >>>>> at on") >>> >>>> >>>>>> the output is: >>>>>> source:welcome source:world source:is source:at source:on >>>>>> >>>>>> I have run the same code in Java and the output is how I would expect >>>>>> >>>>> it: >>> >>>> source:welcome source:welcome world source:welcome world is >>>>>> >>>>> source:welcome >>> >>>> world is at source:world source:world is source:world is at >>>>>> >>>>> source:world is >>> >>>> at on source:is content:is at source:is at on source:at source:at on >>>>>> source:on >>>>>> >>>>>> Do you have any ideas in what I'm doing wrong in PyLucene? >>>>>> >>>>> >>>>> Please, help me help you by including two simple programs that I can >>>>> >>>> run to reproduce the problem. One in Java producing the output you >>> expect, >>> one in Python producing the output you're reporting. >>> >>>> >>>>> Thanks ! >>>>> >>>>> Andi.. >>>>> >>>>> >>>>> >>>>>> Thanks a lot in advance for your help >>>>>> Marco >>>>>> >>>>>> >>>> <TestShingle.py> >>>> >>> >>> >>
