Luciano Prestes / AppRecomender

28 Aug, 2011

1 commit

1aed15a5 User profiling methods refactoring. Browse File »

Tássia Camões Araújo
2011-08-28 15:52:28 -0300

09 Aug, 2011

1 commit

9332e65e Fixed logging bugs, improved filtering by file, new PkgListSystem class, survey … ... Browse File »
```
…bug fixes, and some other work-in-progress updates.
```
Tássia Camões Araújo
2011-08-09 07:10:37 +0000

03 Aug, 2011

1 commit

ea86d6ae [data] ... Browse File »

- axi_search_pkgs() returns docids instead of matches
- popcon indexing considers pkgs filters

[evaluation]
- Added comments do cross-validation
- cross_item_score now represents items_score (with respective ratings)

[recommender]
- Defined some more new strategies

[strategies]
- Now uses profile_size provided by config

[user]
- content_profile() replaced profile()
- filter_pkg_profile() replaced app_pkg_profile()
- new classes RandomPopcon and PopconSystem

2011-08-03 02:32:10 +0000

15 Jul, 2011

1 commit

0917373e Added app_pkg_profile() to keep only application packages. Browse File »

Tássia Camões Araújo
2011-07-15 05:21:11 -0300

27 Jun, 2011

1 commit

c1675b12 small fixes Browse File »

Tássia Camões Araújo
2011-06-27 02:14:45 -0300

26 Jun, 2011

2 commits

e77dc1ed New tests for FilterTag and FilterDescription classes. Browse File »

Tássia Camões Araújo
2011-06-26 19:07:23 -0300

8503780d data.py: implmented new class SampleAptXapianIndex to perform as data source ... Browse File »

for tests and new search functions to retrieve packages and tags directly from apt-xapian-index;
user.py: new user profile methods are based on the kind of content: tag,
description or both;
Implemented more tests for user.py and cleaned source-code from deprecated
classes and functions which used debtags_db;

2011-06-26 18:50:30 -0300

24 Jun, 2011

2 commits

8f1cfce9 Definition of forms as classes; Validation of input form data; New option of ... Browse File »
```
recommendation by packages_list; Templates layout modifications.
```
Tássia Camões Araújo
2011-06-24 21:26:39 -0300
24c02613 Some more user-related tests and fixes. The new default strategy is 'cta', ... Browse File »
```
since 'ct' is not enabled anymore; Recommendation size is now defined by
get_prediction(size); Result is filled with items weight instead of rank.
```
Tássia Camões Araújo
2011-06-24 14:15:35 -0300

22 Jun, 2011

1 commit

9e2461ef Desconsidering TagsXapianIndex for now due to performance issues; Demographic pr… ... Browse File »
```
…ofiles implementation (no strategies yet); Minor bugs fixing.
```
Tássia Camões Araújo
2011-06-22 13:48:31 -0300

20 Jun, 2011

1 commit

7f0ce65a Using python variables __author__, copyright__ and __license__. Browse File »

Tássia Camões Araújo
2011-06-20 17:23:50 -0300

17 May, 2011

1 commit

e6bf05b1 Collaborative strategy implementation. Browse File »

Tássia Camões Araújo
2011-05-17 19:22:59 -0300

12 Apr, 2011

1 commit

6c5909c9 Renamed maximal_pkg_profile to no_auto_pkg_profile. ... Browse File »
```
Implemented maximal_pkg_profile() for base User class.
```
Tássia Camões Araújo
2011-04-12 16:34:16 -0300

23 Mar, 2011

1 commit

2255aea0 Documentation improved (using python docstring). Browse File »

Tássia Camões Araújo
2011-03-23 00:49:33 -0300

17 Mar, 2011

2 commits

c93445bc Created pkg_profile to save selected packages, preserving original item_score ... Browse File »
```
dict for future enquiries.
```
Tássia Camões Araújo
2011-03-17 19:11:49 -0300
8ad9f066 Profile strategy that ignores auto-installed packages. ... Browse File »
```
Small fix on how packages list populates user's item_score dict. It was missing
any package that has 'install' in its name.
```
Tássia Camões Araújo
2011-03-17 17:21:35 -0300

10 Mar, 2011

1 commit

11dce5d5 Code refactoring and amenities ... Browse File »

- Merged DebtagsDB and DebtagsIndex into TagsXapianIndex
- Moved recommender setup to class initialization
- Handling errors with try, exception and raise statements
- Saving and logging computation time

2011-03-10 21:24:12 -0300

09 Mar, 2011

1 commit

49638292 Handling log messages in different levels: ... Browse File »
```
- DEBUG: catch with --debug option
- INFO: catch with --verbose or --debug option
- WARNING, ERROR, CRITICAL: catch by default
(close #9)
```
Tássia Camões Araújo
2011-03-09 19:37:50 -0300

08 Mar, 2011

1 commit

994c1225 - Apt-xapian-index is now considered as an item repository. ... Browse File »

- Created AxiContentBasedStrategy() to perform recommendation based on axi.
- Created different methods for extracting user profile from DebtagsDB and axi.
- DebtagsIndex class now inherits from xapian.WritableDatabase, so that it can
  be substituted by axi database when convenient.
(close #1)

2011-03-08 23:36:27 -0300

04 Mar, 2011

1 commit

20875f7d Moved method items() to User, since it isn't specific for LocalSystem. Browse File »

Tássia Camões Araújo
2011-03-04 17:41:13 -0300

22 Feb, 2011

1 commit

87113141 First object-oriented version. UML diagram and Doxygen config added. Browse File »

Tássia Camões Araújo
2011-02-22 13:15:02 -0300