Multi domain recommendation system
User characterization by item preferences               Movies                 BooksJohn likes:Mary likes:
User characterization by item preferences                  Movies                 BooksJohn likes:Mary likes:   I like:
User characterization by item preferences                  Movies                    BooksJohn likes:Mary likes:          ...
User characterization by item preferences                  Movies                 BooksJohn likes:Mary likes:   I like:
User characterization by item preferences                  Movies                 BooksJohn likes:Mary likes:             ...
Sparse Data (Bad recommendations):I like:
Sparse Data (Bad recommendations):I like:                      Recommendations:
Content-based information:I like:                      Recommendations:
Aastha Jain
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Aastha jain linkedin 27 aug 2012

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Aastha jain linkedin 27 aug 2012

  1. 1. Multi domain recommendation system
  2. 2. User characterization by item preferences Movies BooksJohn likes:Mary likes:
  3. 3. User characterization by item preferences Movies BooksJohn likes:Mary likes: I like:
  4. 4. User characterization by item preferences Movies BooksJohn likes:Mary likes: Recommendations: I like:
  5. 5. User characterization by item preferences Movies BooksJohn likes:Mary likes: I like:
  6. 6. User characterization by item preferences Movies BooksJohn likes:Mary likes: Recommendations: I like:
  7. 7. Sparse Data (Bad recommendations):I like:
  8. 8. Sparse Data (Bad recommendations):I like: Recommendations:
  9. 9. Content-based information:I like: Recommendations:
  10. 10. Aastha Jain

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