Commit Graph

71 Commits (156f735a7d35d777751c703d56a95c3a0c530ed2)

Author SHA1 Message Date
Ken Wakasa ce9e52a12a Clean up in LatinIME native code
Change-Id: I0062200a0181a491690115ac0fab8d11358e2f14
2011-06-18 23:52:09 +09:00
Jean Chalard 23eb0fa0b5 Merge "New dict format, step 4" 2011-06-17 05:30:26 -07:00
Jean Chalard ca5ef2890e New dict format, step 4
Consolidate terminal cases, streamline the word adding process
and create the entrances for adding alternate spellings with an
empty implementation.

Bug: 4392433
Change-Id: I781c93ec49945d71c7c20624c86596aa49add4c8
2011-06-17 20:59:21 +09:00
Jean Chalard 4fd9650f0b New dict format, step 3 - followup
Make the passing of an argument clearer
Bug: 4392433

Change-Id: Id82662ff4dc25282f70a08bee77378fee2b4b590
2011-06-17 17:08:09 +09:00
Jean Chalard 581335c3fb Fix a bug where bigram search would never return
Bug: 4690487
Change-Id: Ie8f3f651508cc48bbb043a0b308f7e0d1524371c
2011-06-17 12:45:17 +09:00
Jean Chalard 17e44a72e8 New dict format, step 3
Some refactoring and add of a parameter that will be necessary.

Bug: 4392433
Change-Id: I17f001a7efd4f69f4c35f94ee1ca8e97391b81d5
2011-06-16 23:28:09 +09:00
Jean Chalard 8124e64dcc New dict format, step 2
Move some methods around and make static some methods

Bug: 4392433
Change-Id: I2bbe98aec118a416d21d1e293638e1d324505b9b
2011-06-16 22:33:41 +09:00
Jean Chalard 293ece0f34 New dict format, step 1
This renames some variables and removes dependancies to values that
will disappear

Bug: 4392433
Change-Id: I79a44462d6bf25248cc2de0d63d7918fc6925d68
2011-06-16 22:18:10 +09:00
Jean Chalard e93b1f2209 Allow reading a binary dictionary even without proximity info.
This prepares the way for spell checking, which is to be done
without context so without proximity info.

Bug: 4176026
Change-Id: I1b4bfaefe2611e1b484acdf3c33598cb80f81ff4
2011-06-02 12:10:13 +09:00
satok 99c908a595 Tweak the demotion rate for the mistyped space correction
Bug: 4402942

Change-Id: I7f5412b9fd2f1506f529cff0c3399d748c6ece92
2011-05-24 14:31:06 +09:00
satok bb68d80119 Tweak the demotion rate of mistyped space correction
Bug: 4402942

Change-Id: I6e0421dfa99e261c72a901c9699fec864ab4b3c5
2011-05-23 18:35:29 +09:00
satok d8db9f86d0 Fix a bug on the calculation of the freq on the mistyped space error correction
Bug: 4402942

Change-Id: I0b611e3d0e8c25ca528ef7408c3949200e5cad85
2011-05-18 18:36:54 +09:00
satok 0b6b0a5a98 Enable fast power
Change-Id: I00a91381f63cde62d9e7cf7e17f75869294cf2df
2011-04-27 16:29:27 +09:00
satok b2e5e5937c Handle overflow properly in multiplyRate
Bug: 3401513
Change-Id: I8dd2523caa58bb51c378a01e160a58f9106ce9b8
2011-04-26 22:03:26 +09:00
satok 9674f654a7 Fix a bug that 2 length words were demoted.
Change-Id: I4a3558d0f1f1b0a9d6a36c3f75db3089b0566d7f
2011-04-20 17:15:27 +09:00
satok 63546344b3 Merge "Promote a word with a missing space because the formula was changed by Ifa4338c5f4" 2011-04-19 07:54:02 -07:00
satok cbc66e0711 Promote a word with a missing space because the formula was changed by Ifa4338c5f4
Change-Id: Id4bc965aef387800facb64164d8c36a3bdd2fa07
2011-04-19 23:48:36 +09:00
satok 4c981d3a40 Demote a word with mistyped space and missing space according to the length of each word
Change-Id: Ifa4338c5f43b37e6bcd0700767ef2178189de3af
2011-04-19 23:14:27 +09:00
satok a4374d2eb7 Promote the correction of words with a missing space character
Change-Id: I37ba618b54f7115163a3e9c6c555485e7024dc92
2011-04-18 12:36:11 +09:00
satok 9d2a3020ba Promote a word with a proximity character
Bug: 4293295

Change-Id: Ib0ec8aff087c71c4fbe983f3f5bc78e9c7868fd8
2011-04-14 20:30:25 +09:00
satok 72bc17ec9f Promote a word with only one proximity character.
Bug: 4271049

Change-Id: I755986f582f43417fda6b117207530c519233baf
2011-04-13 19:11:13 +09:00
satok dc5301e590 Change the formula of the missing character.
- Bug: 4271049
- Due to the result of the recent user study, a word with a missing character needs to be promoted a bit.

so I changed the formula from:
- freq * 70 * (n - 2) / (n - 1)
to:
- freq * 90 * (10n - 12) / (10n - 2)

Change-Id: Ibff72cbdb0f2d7b91460a06a0fd39a9f5749aa46
2011-04-13 10:44:18 +09:00
Ken Wakasa de3070a71b Add -Werror flag to catch more warnings and errors
Change-Id: I9c39ba24578931944aae8182918ed48a2e82eb39
2011-03-19 10:12:15 +09:00
satok e07f93d3ab Merge "Tweak the demotion rate for a word with missing letter" into honeycomb-mr1 2011-03-07 22:44:16 -08:00
satok 0bddb2f4d6 Tweak the demotion rate for a word with missing letter
Bug: 4027223

Change-Id: Ie9a5552d2f41d60f433573fde52efc097f5143bf
2011-03-07 19:44:52 -08:00
satok 1df8c82d71 Fix a bug that a word with only one missing word is not promoted
Bug: 4027223

Change-Id: Icf7c5b917c18b565dca95b98b96c1c8e2963f540
2011-03-07 18:01:09 -08:00
satok 3c4bb7747d A bug fix for the mistyped space algorithm
Bug: 3311719

-- also fixed compiler warnings

Change-Id: I6941c0d02f10d67af88bc943748dde8d8783fabb
2011-03-04 23:25:48 -08:00
Jean Chalard eaecb56f94 Merge "Demote skipped characters matched words with respect to length." into honeycomb-mr1 2011-03-04 22:43:16 -08:00
satok 817e517e46 Add the suggestion algorithm of words with space proximity
Bug: 3311719

Change-Id: Ide12a4a6280103c092fa0f563dd5b9e3f7f5c89b
2011-03-04 20:37:18 -08:00
Jean Chalard 07a8406bc1 Demote skipped characters matched words with respect to length.
Words that matched user input with skipped characters used to be demoted
in BinaryDictionary by a constant factor and not at all in those dictionaries
implemented in java code. To represent the fact that the impact of a skipped
character gets larger as the word is shorter, this change will implement a
demotion that gets larger as the typed word is shorter. The demotion rate
is (n - 2) / (n - 1) where n is the length of the typed word for n >= 2.
It implements it for both BinaryDictionary and java dictionaries.

Bug: 3340731
Change-Id: I3a18be80a9708981d56a950dc25fe08f018b5b89
2011-03-05 13:20:19 +09:00
Jean Chalard a787dba83b Fix a bug with umlaut processing.
Issue: 3275926
Change-Id: Ibcb00aaea3ff05ad59ad4e8e54dd3caab5ab9bca
2011-03-04 13:07:07 +09:00
Jean Chalard c2bbc6a449 Use translation of fallback umlauts digraphs for German.
For German : handle "ae", "oe" and "ue" to be alternate forms for
umlaut-bearing versions of "a", "o" and "u".

Issue: 3275926

Change-Id: I056c707cdacc464ceab63be56c016c7f8439196c
2011-03-03 11:52:23 +09:00
satok 8fbd552292 Add proximity info to native
Bug: 3311719

Change-Id: Ie596304070e321ad23fb67a13bf05e2b6af1b54b
2011-02-23 23:04:00 +09:00
Jean Chalard f5f834afcd Rename variables with obscure names.
The `snr' variable has a very obscure name. Rename it to `matchWeight'.
Also, the `toLowerCase' function is error-prone, since it actually returns
a lower case version of the BASE char, that is without diacritics. Hence,
rename it to `toBaseLowerCase' and update variables with similar names.

Change-Id: Ibdbe73018a33ee864db59a51d664c3b104d5fb3f
2011-02-22 16:43:19 +09:00
Jean Chalard a5d5849701 Force autocorrection of matching words with different accents.
When entering a word without accents the user expects the system to
add accents automatically if there is no other matching word. This
patch ensures the accented version is promoted accordingly and
autocorrection really takes place.

Issue: 3400015

Change-Id: I8cd3db5bf131ec6844b26abecc1ecbd1d6269df4
2011-02-22 15:27:06 +09:00
Tadashi G. Takaoka 887f11ee43 Remove next letters frequency handling
Bug: 3428942
Change-Id: Id62f467ce4e50c60a56d59bf96770e799a4659e2
2011-02-17 13:59:41 +09:00
Jean Chalard 8dc754a411 Promote full matches with differing accents.
Stop considering accented characters as different from their base
character for proximity scoring.
Also give a huge boost (basically overriding frequency) to a word
fully matched with only differing accents.

Bug: 2550587

Change-Id: I2da7a71229fb3868d9e4a53703ccf8caeb6fcf10
2011-01-27 17:29:24 +09:00
satok fd16f1d2a3 Handle the last char correctly in excessive char correction algortihm.
bug: 3278422

Change-Id: I651d3cb0130ab9834ed9d7a97f41360c6eaa9de1
2011-01-27 16:44:54 +09:00
satok 58c49b9132 Fix auto-correction threshold and promote full matched words
Bug: 3374359
Bug: 3278422

"zbe" will be auto corrected to "be" by fixing s-line
"teh" will be auto corrected to "the" by promotion of full matched words

Change-Id: I314c632820e4e0b1501edeca60ada205d291451f
2011-01-27 12:53:13 +09:00
Ken Wakasa da50e1e98d Fixes in close() in BinaryDictionary.
Avoid using 'synchronized' in finalizer as well.

bug: 3340837
Change-Id: I9b28f54e4490ecb844ba33a379f71b625e4246a2
2011-01-17 15:58:07 +09:00
Ken Wakasa 90d96615bc Clean up: Update variable names to comply with spec of ApplicationInfo.
ApplicationInfo.sourceDir may or may not be apk file name.  It can be a directory as well.
The spec just says it's "Full path to the location of this package".

Also, added error handling in loadDictionary().

Change-Id: I5e64d0aba4b1ec7634f4b3ac5537e7a774433ece
2011-01-09 16:53:33 +09:00
Ken Wakasa e90b333017 Load main dic in native
Follow up to Id57dce51

bug: 3219819
Change-Id: I00e11ef21d0252ffa88c12dffb9c55b0f2e19a66
2011-01-07 19:51:45 +09:00
satok f7425bb15b Supress overflow at mulitplying demotion rate
Change-Id: I2003c5f88a5062b11e2f21522095bb94b1eb4efd
2011-01-05 16:43:17 +09:00
satok 61e2f85e3f Add profiler for native dictionary code
Change-Id: I2569756c9ef4fa677ae52f2ccfcb90d2115d129f
2011-01-05 15:47:29 +09:00
Ken Wakasa 458249e703 Consolidate main dictionary files.
This change is a preparation for upcoming optimizations on dictionary file loading.
* We can consolidate dictionary files because we are no longer relying on Asset Manager.
* Stopping compressing dictionary files as planning to use mmap() on the region in the apk file.
* Probably we won't rely on Asset Manager.  Instead we'll probably use offset and size obtained from AssetFileDescriptor.

Change-Id: Id57dce512fd3d2397a58628f8264bd824194da76
2011-01-05 11:31:58 +09:00
Jean-Baptiste Queru 2912c654b4 Manual merge from gingerbread-plus-aosp
Change-Id: If048354f9b80bcaa1e97df5c31c3df80231eb612
2010-12-29 14:55:20 -08:00
Bruce Beare 1dea9bdc1a Don't use stale NDK libraries for IA
IA builds will break (due to the bionic _dso_handle bug) if stale libraries are
used. For now, just guard the defns against IA builds.

Change-Id: Ic9df6e0de78a0e221b95370ba6f01ce07714edde
Signed-off-by: Bruce Beare <bruce.j.beare@intel.com>
2010-12-27 12:26:16 -08:00
satok 54fe9e0e20 Suggest words with excessive chars out of proximity chars
Bug: 3273807

Change-Id: Ib8f48e562bcf4c2aac0ad5cb46809fd5f539a322
2010-12-13 17:44:14 +09:00
satok a3d78f606e Suggest words with transposed chars
Bug: 3193883

Change-Id: I884b669258bfc522bc04e14f22a7646164a4cac5
2010-12-10 18:34:23 +09:00
satok e07baa6fab Limit the suggestions with an excessive character by filtering proximity characters
Change-Id: Iad26dad545f1a431aa0fa53f99198b27defd03a3
ug: 3269482
2010-12-10 00:47:37 +09:00