Commit Graph

87 Commits

Author SHA1 Message Date
orbiter
f4a5c287fe re-implemented post-ranking of search results
(should enhanced search result quality)

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4080 6c8d7289-2bf4-0310-a012-ef5d649a1542
2007-09-08 11:50:19 +00:00
orbiter
e90afa9483 fixed search access tracker
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4072 6c8d7289-2bf4-0310-a012-ef5d649a1542
2007-09-04 09:04:47 +00:00
orbiter
4779f314fe first version of next-generation search interface:
- snippets are not fetched by browser using ajax, they are now fetched internally
- YaCy-internat threads control existence of snippets and sort out bad results
- search results are prepared using SSI includes
- the search result page is visible right after the search request, the results drop in when they are detected
- no more time-out strategy during search processes, results are shifted within queues when they arrive from remote peers
- added result page switching! after the first 10 results, the next page can be retrieved
- number of remote results is updated online on the result page as they drop in
- removed old snippet servelet (which had been also a security leak btw)
- media search is broken now, will be redesigned and fixed in another step


git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4071 6c8d7289-2bf4-0310-a012-ef5d649a1542
2007-09-03 23:43:55 +00:00
orbiter
f9e6cf6a3d more refactoring of search:
integrated first version of ssi-using search interface,
but the function is currently disabled


git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4063 6c8d7289-2bf4-0310-a012-ef5d649a1542
2007-08-28 12:15:46 +00:00
orbiter
a34d9b8609 * added a search history cache that maintains search results for 10 minutes
it is necessary for the new search process that will do automatic re-searches
a positive effect is, that when a re-search is done it can be monitored how many
results had been contributed from other peers. The message for this contribution
was moved from the end of the result page to the top.
* enhanced re-search time when a global search was done an the local index has
already a great number of results for this word
* re-organised presearch computation; must be further enhanced

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4059 6c8d7289-2bf4-0310-a012-ef5d649a1542
2007-08-24 23:12:59 +00:00
orbiter
ae86d010bb more refactoring of search processes; also some small speed enhancements
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4058 6c8d7289-2bf4-0310-a012-ef5d649a1542
2007-08-24 08:41:52 +00:00
orbiter
f8de19fb2f robinson cluster: added client-side protocol implementation
- the network configuration page shows a new option: robinson clusters
- when a global search is made, all robinson peers are excluded, but:
- robinson peers/clusters that provide peer tags and where search words match
  such tags, they are included in global search. Therefore, robinson peers/clusters
  support the global yacy network with their indexes, without doin DHT-exchange


git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3598 6c8d7289-2bf4-0310-a012-ef5d649a1542
2007-04-26 09:51:51 +00:00
orbiter
b79b4082e2 completed search exclusion:
- exclusion on index-level (not only from search snippets)
- exclusion hand-over at remote search protocol

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3556 6c8d7289-2bf4-0310-a012-ef5d649a1542
2007-04-10 12:27:03 +00:00
orbiter
40c14a4f0e - better implementation of search query properties
- basic protection against start-up problems when database files are corrupted
- auto-delete of not-critical databases during startup when load error occurs
- on-the-fly reset option for all database tables
- automatic on-the-fly reset for seed tables during enumeration exceptions

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3547 6c8d7289-2bf4-0310-a012-ef5d649a1542
2007-04-05 10:14:48 +00:00
orbiter
6e7340ef52 added exclusion search
(you can now search and exclude words from the result with '-')

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3540 6c8d7289-2bf4-0310-a012-ef5d649a1542
2007-04-03 15:35:29 +00:00
orbiter
9f929b5438 better snippet handling in case of snippet load fail
see also http://www.yacy-forum.de/viewtopic.php?p=31096#31096

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3475 6c8d7289-2bf4-0310-a012-ef5d649a1542
2007-03-13 22:18:36 +00:00
orbiter
52c6461e6b some bugfix for statistics
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3211 6c8d7289-2bf4-0310-a012-ef5d649a1542
2007-01-15 16:03:00 +00:00
orbiter
ad1e4aa88e added selection of audio, video, image and application resources
to search procedure. This function can currently not used through the
search interface, but only through remote search.

added accumulation of search attributes to enable the audio, video,
image and application selection.

fixed a problem with external URL representation generation


git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3036 6c8d7289-2bf4-0310-a012-ef5d649a1542
2006-12-01 16:21:17 +00:00
orbiter
30888e7a2f implementation of search constraints
Such constraints may formulate specific restrictions to web searches
This is implemented by scraping information for constraints from a web
page during parsing, and storing flags to the pages within the web index.

In this first step, only information for index pages ("index of", directory listings)
are scraped and stored in flags
- added new flag class kelondroBitfield
- added scraper method in condenser
- added bitfield structure for all scrape types (see also condenser)
- added bitfield structure for appearance locations (see RWIEntry)
- added handover protocol for remote search and index distribution
- extended kelondroColumn class to hold bitfield types
- added another search attribute on search page (index.html)
- extended search-filter to enable filtering of non-matching constraints
- set all new database types to be default
- refactoring: moved word hash generation to condenser class

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2999 6c8d7289-2bf4-0310-a012-ef5d649a1542
2006-11-23 02:16:30 +00:00
orbiter
497428c8ec refactoring
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2949 6c8d7289-2bf4-0310-a012-ef5d649a1542
2006-11-10 01:13:33 +00:00
orbiter
bb7d4b5d5e refactoring to prepare new RWI entry object
- moved all url and index(RWI) entries to index package
- better naming to distinguish RWI entries and URL entries


git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2937 6c8d7289-2bf4-0310-a012-ef5d649a1542
2006-11-08 16:17:47 +00:00
orbiter
d3431433b0 more anonymization in logging
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2876 6c8d7289-2bf4-0310-a012-ef5d649a1542
2006-10-28 22:28:33 +00:00
orbiter
df1629b05a - code cleanup
- version 0.471
- moved surftipps to own web page


git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2676 6c8d7289-2bf4-0310-a012-ef5d649a1542
2006-09-29 22:27:20 +00:00
orbiter
f453c14b5d removed unreacheable catch blocks and unused imports
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2619 6c8d7289-2bf4-0310-a012-ef5d649a1542
2006-09-18 11:23:58 +00:00
theli
97d2a08ef1 *) restructuring needed to support parsing of documents using various charsets
- serverFileUtils.java: 
   -- adding methods to copy from stream to writer and readers to writers
   -- moving httpc writeX methods into serverFileUtils class
   - serverCharBuffer.java: removing inheritance from Writer class
   - replacing htmlFilterOutputStream by htmlFilterWriter class which handles
     content as char stream
   - htmlFilterContentTransformer.java: deactivating getText mode 
    (still needs to be migrated to use char streams instead of byte streams)
   - changes in several classes to use htmlFilterWriter instead of htmlFilterOutputStream
   - changes in Scraper and Transformer classes to operate on chars instead of bytes
   - httpdProxyHandler.java: bugfix. clientTimeout setting was missing in config file

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2617 6c8d7289-2bf4-0310-a012-ef5d649a1542
2006-09-18 10:12:11 +00:00
orbiter
cf9884e22b first attempt to implement a secondary search
this is a set of search processes that shall enrich search results
with specialized requests to realize a combination of search results
from different peers.

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2571 6c8d7289-2bf4-0310-a012-ef5d649a1542
2006-09-13 17:13:28 +00:00
orbiter
82a6054275 - fixed bug with new indexAbstract generation
- added partly evaluation of indexAbstracts during remote searches

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2544 6c8d7289-2bf4-0310-a012-ef5d649a1542
2006-09-11 10:39:25 +00:00
orbiter
a474669338 start with refactoring of index management
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2110 6c8d7289-2bf4-0310-a012-ef5d649a1542
2006-05-16 16:11:55 +00:00
orbiter
00a5d435e2 - fixed some bugs with domain filter
- added new ranking filter "prefermask": urls that match the filter are ranked better


git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2022 6c8d7289-2bf4-0310-a012-ef5d649a1542
2006-04-13 23:19:36 +00:00
orbiter
c695928f7c adopted search page to new detailed search (to be commited later)
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@1550 6c8d7289-2bf4-0310-a012-ef5d649a1542
2006-02-05 22:51:37 +00:00
orbiter
fb7411d7bb re-structuring of ranking application:
concentration of all ranking attributes in the
plasmaSearchRankingProfile

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@1541 6c8d7289-2bf4-0310-a012-ef5d649a1542
2006-02-05 01:47:51 +00:00
orbiter
d98418390b - introduced rankingProfile Class
- selection of ranking and timing profiles for each search


git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@1539 6c8d7289-2bf4-0310-a012-ef5d649a1542
2006-02-04 23:51:00 +00:00
orbiter
6eef848954 re-design of post-ranking process
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@1537 6c8d7289-2bf4-0310-a012-ef5d649a1542
2006-02-04 23:00:31 +00:00
orbiter
03c65742ba changes towards the new index storage scheme:
- replaced usage of temporary IndexEntity by EntryContainer
- added more attributes to word index
- added exact-string search (using quotes in query)
- disabled writing into WORDS during search; EntryContainers are used instead


git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@1485 6c8d7289-2bf4-0310-a012-ef5d649a1542
2006-01-30 00:42:38 +00:00
orbiter
4cd0c45a77 code cleanup
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@1337 6c8d7289-2bf4-0310-a012-ef5d649a1542
2006-01-14 01:06:54 +00:00
orbiter
2028403670 - consolidated different orderings to kelondroNaturalOrder
- added another iteration method to rwihash-enumeration


git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@1309 6c8d7289-2bf4-0310-a012-ef5d649a1542
2006-01-11 00:32:44 +00:00
orbiter
8f1f2daa5e implemented interactive link deletion of search results.
next steps: attach voting and restrict to administrator
to see the deletion button, move the mouse pointer to the left of a search result

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@1172 6c8d7289-2bf4-0310-a012-ef5d649a1542
2005-12-06 16:15:21 +00:00
orbiter
dc778659fb fixed problem with time-out during result joint which caused OR behavior instead of AND beahvior
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@1167 6c8d7289-2bf4-0310-a012-ef5d649a1542
2005-12-05 15:48:45 +00:00
orbiter
a04930f025 code cleanup
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@1158 6c8d7289-2bf4-0310-a012-ef5d649a1542
2005-12-04 23:51:28 +00:00
orbiter
0e25020f51 added first generation and usage of YBR index-files. Enhanced overall ranking of search results.
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@1118 6c8d7289-2bf4-0310-a012-ef5d649a1542
2005-11-22 15:17:05 +00:00
orbiter
d29dfb0a12 refactoring of search / preparation for better search methods
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@921 6c8d7289-2bf4-0310-a012-ef5d649a1542
2005-10-12 12:28:49 +00:00
orbiter
258fd9eb8e adding missing file for websearch refactoring
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@894 6c8d7289-2bf4-0310-a012-ef5d649a1542
2005-10-10 00:33:25 +00:00