Getting no vectors when using two terms

Michael Ruepp

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Jul 23, 2015, 8:34:38 AM7/23/15

to Semantic Vectors

Hi,

I try to compose a Search with the Search Class and submitt one Term which will give me results both docs and terms.

But when I add another Term like in the examples of the wiki for instance on the king james bible like "Abraham Isaac" i always get no vector found:

This happens with ALL Queries with more than one term...

How do I constract a query with a paragraph? Do I have to use CompareTerms then?

Thanks,

Mike

This is the output:

Opening query vector store from file: /Volumes/Home/Users/michael/Desktop/Test6/luceneIndexFiles/bible_chapters/LSA-term-None.bin

2015-07-23 14:28:58 DEBUG MainGui:707 - run search on Topic Corp

2015-07-23 14:28:58 DEBUG MainGui:1312 - Return Files: [/Volumes/Home/Users/michael/Desktop/Test6/luceneIndexFiles/bible_chapters/LSA-term-None.bin, /Volumes/Home/Users/michael/Desktop/Test6/luceneIndexFiles/bible_chapters/LSA-doc-None.bin]

Opening search vector store from file: /Volumes/Home/Users/michael/Desktop/Test6/luceneIndexFiles/bible_chapters/LSA-doc-None.bin

Initialized LuceneUtils from Lucene index in directory: /Volumes/Home/Users/michael/Desktop/Test6/luceneIndex/bible_chapters

Searching term vectors, searchtype SUM

Didn't find vector for 'abraham isaac'

No vector for 'abraham isaac'

Opening query vector store from file: /Volumes/Home/Users/michael/Desktop/Test6/luceneIndexFiles/bible_chapters/LSA-term-None.bin

2015-07-23 14:28:58 DEBUG MainGui:1312 - Return Files: [/Volumes/Home/Users/michael/Desktop/Test6/luceneIndexFiles/bible_chapters/LSA-term-None.bin, /Volumes/Home/Users/michael/Desktop/Test6/luceneIndexFiles/bible_chapters/LSA-doc-None.bin]

Initialized LuceneUtils from Lucene index in directory: /Volumes/Home/Users/michael/Desktop/Test6/luceneIndex/bible_chapters

Searching term vectors, searchtype SUM

Didn't find vector for 'abraham isaac'

No vector for 'abraham isaac'

Opening query vector store from file: /Volumes/Home/Users/michael/Desktop/Test6/luceneIndexFiles/bible_chapters/Standard-term-None.bin

2015-07-23 14:31:36 DEBUG MainGui:1312 - Return Files: [/Volumes/Home/Users/michael/Desktop/Test6/luceneIndexFiles/bible_chapters/Standard-term-None.bin, /Volumes/Home/Users/michael/Desktop/Test6/luceneIndexFiles/bible_chapters/Standard-doc-None.bin]

Opening search vector store from file: /Volumes/Home/Users/michael/Desktop/Test6/luceneIndexFiles/bible_chapters/Standard-doc-None.bin

Initialized LuceneUtils from Lucene index in directory: /Volumes/Home/Users/michael/Desktop/Test6/luceneIndex/bible_chapters

Searching term vectors, searchtype SUM

Didn't find vector for 'abraham isaac'

No vector for 'abraham isaac'

2015-07-23 14:31:36 DEBUG MainGui:1312 - Return Files: [/Volumes/Home/Users/michael/Desktop/Test6/luceneIndexFiles/bible_chapters/Standard-term-None.bin, /Volumes/Home/Users/michael/Desktop/Test6/luceneIndexFiles/bible_chapters/Standard-doc-None.bin]

Opening query vector store from file: /Volumes/Home/Users/michael/Desktop/Test6/luceneIndexFiles/bible_chapters/Standard-term-None.bin

Initialized LuceneUtils from Lucene index in directory: /Volumes/Home/Users/michael/Desktop/Test6/luceneIndex/bible_chapters

Searching term vectors, searchtype SUM

Didn't find vector for 'abraham isaac'

No vector for 'abraham isaac'

Trevor Cohen

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Jul 23, 2015, 9:03:07 AM7/23/15

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Hi Michael,
It looks as though the words are being treated as a single term with a space in it. Did you enclose them in a single pair of quotation marks (if so, try a pair for each, or no quotation marks at all).
Regards,
Trevor

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Michael Ruepp

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Jul 23, 2015, 9:29:36 AM7/23/15

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Hi,

yes, I did not construct the Sentences as String[] of Words but as one String.

Thanks for the Input!

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