Skip to content

HTTPS clone URL

Subversion checkout URL

You can clone with HTTPS or Subversion.

Download ZIP
branch: master
Commits on Jul 1, 2010
  1. Charles Leifer

    Adding version info

    coleifer authored
Commits on Jun 16, 2010
  1. Charles Leifer
Commits on Jun 3, 2010
  1. Charles Leifer
  2. Charles Leifer
  3. Charles Leifer
  4. Charles Leifer
Commits on May 29, 2010
  1. Charles Leifer
  2. Charles Leifer

    Tracked down the error to a difference between a FK getting hashed as a

    coleifer authored
    long vs as an int later.  Also some small differences in calculated
    results.  Now passing on sqlite and postgres!!
Commits on May 28, 2010
  1. Charles Leifer

    Using an INNER JOIN instead of joining in the WHERE, which worked with

    coleifer authored
    sqlite but does not (probably correctly) in postgres.  Down to 2
    failures with postgres (0 with sqlite)
  2. Charles Leifer

    Finding issues with the queries in postgresql - this at least gets them

    coleifer authored
    running, but the issue needs more investigation
Commits on May 27, 2010
  1. Charles Leifer

    Adding initial migration

    coleifer authored
  2. Charles Leifer
  3. Charles Leifer

    Calculate recommended items without scanning the entire database by

    coleifer authored
    using pre-rated items and comparing against similar items that have
    already been stored
Commits on May 25, 2010
  1. Charles Leifer
  2. Charles Leifer

    Adding method to the Ratings() descriptor to make it easy to update

    coleifer authored
    similar items over an entire rated item set
  3. Charles Leifer
  4. Charles Leifer
Commits on May 23, 2010
  1. Charles Leifer

    Altered all similarity functions to work on user-based or item-based

    coleifer authored
    similarity (depending on what you pass in)
  2. Charles Leifer

    Handle case when there are no common ratings gracefully in the

    coleifer authored
    pearson_correlation method
  3. Charles Leifer

    Adding basic recommendations - this will recommend rated objects for a

    coleifer authored
    user, given a queryset of Ratings and a queryset of other users.
  4. Charles Leifer
  5. Charles Leifer
  6. Charles Leifer

    Starting work on building in recommendations. So far only Euclidean

    coleifer authored
    distance between two users over a RatedItem queryset.  Based on
    O'Reilly 'Programming Collective Intelligence'.
  7. Charles Leifer
  8. Charles Leifer
  9. Charles Leifer
  10. Charles Leifer

    Updating the README

    coleifer authored
  11. Charles Leifer

    Woo! Got aggregation going across the GFK allowing for better handling

    coleifer authored
    of ordering by rating across generic relations.
Commits on May 22, 2010
  1. Charles Leifer

    Clean up the order_by_rating() method to handle explicitly FK'd

    coleifer authored
    RatedItems to be annotated nicely.
  2. Charles Leifer

    Initial commit

    coleifer authored
Something went wrong with that request. Please try again.