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Author SHA1 Message Date
Keisuke Kuroyanagi
303e767728 Fix: crash when opening a broken dictionary. 
Bug: 13085169
Change-Id: Icfb6184dfefc6a336432203c071d9e30ae8bf990
 2014-02-19 22:11:09 +09:00
Keisuke Kuroyanagi
0fc93fe445 Implement PatriciaTriePolicy::getNextWordAndNextToken(). 
Bug: 12810574
Change-Id: Id1d44f90de9455d9cbe7b6e0a161cae91d6d422c
 2014-02-15 17:39:20 +09:00
Keisuke Kuroyanagi
8fa7a09f1e Merge "Implement PatriciaTriePolicy::getWordProperty()." 2014-02-14 09:08:09 +00:00
Keisuke Kuroyanagi
c63d183473 Implement PatriciaTriePolicy::getWordProperty(). 
Bug: 12810574
Change-Id: I7bcccfd3641ebbcf2b8d857d33bb4734c42af5eb
 2014-02-14 17:56:45 +09:00
Keisuke Kuroyanagi
a000a32c80 Fix reading uninitialized memory. 
Bug: 12967899

Change-Id: Ia17e4ca9dd8c1e0b24b0fb7e73d07b97c5d81c0c
 2014-02-13 21:18:02 +09:00
Keisuke Kuroyanagi
be61170588 Create Ver2PtNodeArrayReader. 
Bug: 12810574
Change-Id: I7708d24d735680b2fe9e6700316076018e88c98d
 2014-02-10 21:09:55 +09:00
Keisuke Kuroyanagi
cf2b075146 Stop passing buffer directly to DynamicPtReadingHelper. 
Bug: 12810574
Change-Id: I656d99f504d8cf4e057080713b174943afd9dd4c
 2014-02-10 21:06:09 +09:00
Keisuke Kuroyanagi
1e2752924d Create Ver2ParticiaTrieNodeReader. 
Bug: 12810574

Change-Id: I7d3298b5f419d557755ae433c8b8cc0d145f4cc3
 2014-02-10 21:06:09 +09:00
Keisuke Kuroyanagi
1d6afa179c Refactoring: extract PtNode array reading logic form helper. 
Bug: 12810574
Change-Id: I2d2660871862f11630c3ad7bf04bb49ade57c1e7
 2014-02-10 21:06:07 +09:00
Keisuke Kuroyanagi
fc9ca59cc1 Implement getHeaderInfoNative. 
Bug: 11281877
Bug: 12810574
Change-Id: Ia3d85ae2cfdb486e74b8636a62431eae883c85da
 2014-02-06 18:19:42 +09:00
Jean Chalard
43cf9076b2 [HD04] Make the locale mandatory. 
Bug: 11281748
Change-Id: I69281b0053bec404c3e3c713ade3f65a140f51b1
 2014-02-05 17:35:25 +09:00
Keisuke Kuroyanagi
1d3058daa1 Merge "Don't boost exact matches for personalized dicts." 2014-02-04 09:13:48 +00:00
Keisuke Kuroyanagi
54622d38c2 Don't boost exact matches for personalized dicts. 
Bug: 12800726
Change-Id: Ia3a2f82db6cdc9645cad0e329c0b79328d7452cc
 2014-02-04 17:47:14 +09:00
Keisuke Kuroyanagi
941734695b Implement Ver4PatriciaTriePolicy::getNextWordAndNextToken. 
Bug: 12810574
Change-Id: Idea44f03c477964f58e65fbf2b55e3fcd77a2934
 2014-02-04 12:42:14 +09:00
Keisuke Kuroyanagi
38f341a2a5 Add a jni method to iterate words in a dictionary. 
Bug: 12810574
Change-Id: I87b13559765f0262dfd06c2ba40d43af6437ea7f
 2014-02-03 14:51:58 +09:00
Keisuke Kuroyanagi
17e7768a3e Fetch bigram information in getWordProperty(). 
Bug: 12810574
Change-Id: Ic67e964b01c2753f2eec82b079dc0e5650f340bb
 2014-01-31 20:24:23 +09:00
Keisuke Kuroyanagi
20b7786ece Add BigramProperty and ShortcutProperty in WordProperty. 
Bug: 12810574
Change-Id: Ia9e497c49bb2cf10897bae3a79317113325db819
 2014-01-31 15:26:43 +09:00
Jean Chalard
b0df28f4cc Merge "[HD02] Make the date header attribute mandatory." 2014-01-31 03:58:55 +00:00
Keisuke Kuroyanagi
748f32feba Merge "Rename UnigramProperty to WordProperty." 2014-01-31 03:06:44 +00:00
Keisuke Kuroyanagi
e9085da8cb Merge "Simplify UnigramProperty." 2014-01-31 03:06:33 +00:00
Keisuke Kuroyanagi
080a35e959 Rename UnigramProperty to WordProperty. 
Bug: 12810574
Change-Id: If5ddd803948aaf6e491ddcbaa5436fb3af3f7257
 2014-01-31 11:06:42 +09:00
Jean Chalard
a137c21c9c [HD02] Make the date header attribute mandatory. 
Bug: 11281748
Change-Id: I48a6f3d95ca89ced0c51335527201ecabfb7998e
 2014-01-30 18:19:21 +09:00
Keisuke Kuroyanagi
5f7f6a1615 Simplify UnigramProperty. 
Bug: 12810574
Change-Id: I606f559b5dd340b7525280ecead2c2c7ec920a78
 2014-01-30 17:10:23 +09:00
Jean Chalard
324adefca3 [HD01] Small initial refactoring 
Bug: 11281748
Change-Id: I3c64c75ecd17729bdacf03048311d76ca9f37ae2
 2014-01-30 17:08:13 +09:00
Keisuke Kuroyanagi
21e2380234 Improve the double letter word promotion logic. 
The old logic only checks the top 3 suggestions before the
final adjustment. It leads to instability in scores.

Bug: 10700674
Change-Id: I986aed2aefd66c1fba6196a8f100fcb5bc838a38
 2014-01-28 16:33:20 +09:00
Keisuke Kuroyanagi
51c5ec10f9 Add length check for dict update operations. 
Bug: 12602903
Change-Id: I6835dee8bf8b356f0f1cf6c0531bee5b3415a13f
 2014-01-24 16:32:42 -08:00
Keisuke Kuroyanagi
d78a447d10 Add a dedicated method to control time in native code. 
Bug: 12443085
Change-Id: I41a5cf6c895cb59e54af98b40efded36afcd3247
 2014-01-15 14:55:57 -08:00
Keisuke Kuroyanagi
05113c1847 Check whether the word is OOV or not for amanatto update. 
Bug: 11736529
Change-Id: I27973212da7e922b2185dbb4febfb5bb4dfbdcbb
 2014-01-08 21:02:35 +09:00
Keisuke Kuroyanagi
afa6c07d30 Differentiate exact matches' minor errors. 
Bug: 8844931
Change-Id: I06754643188ccd28ba8c873878f7761787d91ff6
 2013-12-19 12:37:56 +09:00
Keisuke Kuroyanagi
9ee9095528 Move methods for scoring from Traversal to Scoring. 
Bug: 8844931

Change-Id: I6137d06e597f4e7b81aaf29555199e18984f2c39
 2013-12-18 07:13:44 +00:00
Keisuke Kuroyanagi
b5215d456a Increment version number of ver4 format to 401. 
Bug: 11073222
Change-Id: I3878aef02040b1ef73165645fc70ede586289c51
 2013-12-16 23:02:54 +09:00
Keisuke Kuroyanagi
9b08a9e611 Fix: incompatibility of sparse table. 
Bug: 11073222
Change-Id: Id17178efd8f9f3828d821cc718d35606e8bd4b1a
 2013-12-16 22:46:29 +09:00
Keisuke Kuroyanagi
c1163c8518 Align block sizes for ver4 format to java side. 
Bug: 11073222
Change-Id: I09646cbc81529576d5e34dcfa7bc29083a64076f
 2013-12-16 20:42:32 +09:00
Jean Chalard
a245d15da5 Have dicttool use the native library to generate v4 dicts. 
Yay !

Change-Id: Iea8ced9e81031b9ab7eff05ad9ef7215be248de9
 2013-12-13 18:18:20 +09:00
Ken Wakasa
2fa3693c26 Reset to 9bd6dac470 
The bulk merge from -bayo to klp-dev should not have been merged to master.

Change-Id: I527a03a76f5247e4939a672f27c314dc11cbb854
 2013-12-13 17:13:32 +09:00
Keisuke Kuroyanagi
6bc5acaa79 Fix: Suggested words from user history are invalid. 
- Suggestions form user history can contain invalid words.
- isValidWord always returns false.

Bug: 11139426
Change-Id: I6075b275603332ddb00f4a9284afcaa82d824270
 2013-10-22 05:23:48 -07:00
Keisuke Kuroyanagi
6d91e4ce74 Fix offdevice test build. 
Change-Id: I42143bdc4f6f5aa4f55530de84819ab722a22f72
 2013-10-08 16:05:42 +09:00
Keisuke Kuroyanagi
802e6383ea Fix a bug: wrong parent position is written when moving. 
Change-Id: I93d33ba9105eb85327108cca5706d8db3399de6a
 2013-10-08 12:44:00 +09:00
Keisuke Kuroyanagi
cfb018ba6d Fix bug and Add large test for decaying dictionary. 
- GC gets failure when the dictionary become empty.
- Useless unigrams are sometimes not removed.

Bug: 10197478
Change-Id: I8d1479c01efba61a81f03bc077da6bcb4797a940
 2013-10-07 17:31:01 +09:00
Keisuke Kuroyanagi
15b1a0fd14 Parameter optimization. 
[Category diff]
+1     194
-1      21
+2      15
-2       1
+3       1
-3      15
+4     152
-4      90
+5     108
-5     197
+6      94
-6     136
+7      28
-7     132

[Weighted category diff]
+1     230
-1      23
+2      15
-2       1
+3       1
-3      15
+4     180
-4     106
+5     122
-5     224
+6     107
-6     158
+7      29
-7     157

show diff for ./en_user_log_phones_2011_08.csv
+1     171
-1       9
+2       7
-2       1
+3       1
-3       7
+4     123
-4      76
+5      84
-5     157
+6      66
-6     119
+7      20
-7     103

Before
---- count ----
Count(1):75.64%, 177913
Count(2):1.06%, 2510
Count(3):0.56%, 1319
Count(4):6.63%, 15612
Count(5):9.87%, 23223
Count(6):2.79%, 6580
Count(7):3.41%, 8038
---- weight ----
Weight(1):96.88%, 2009907
Weight(2):0.24%, 5157
Weight(3):0.09%, 2025
Weight(4):0.77%, 16095
Weight(5):1.11%, 23077
Weight(6):0.39%, 8172
Weight(7):0.48%, 10146
---- score ----
Conservative score = 66.406
Normal score = 81.512
Agressive score = 89.064
Insane score = 92.841

After
---- count ----
Count(1):75.71%, 178087
Count(2):1.07%, 2524
Count(3):0.55%, 1305
Count(4):6.66%, 15677
Count(5):9.83%, 23133
Count(6):2.78%, 6539
Count(7):3.37%, 7930
---- weight ----
Weight(1):96.89%, 2010118
Weight(2):0.24%, 5171
Weight(3):0.09%, 2011
Weight(4):0.78%, 16184
Weight(5):1.1%, 22972
Weight(6):0.39%, 8109
Weight(7):0.48%, 10014
---- score ----
Conservative score = 66.431
Normal score = 81.531
Agressive score = 89.08
Insane score = 92.855

No diffs for 10+ freq user log.

Change-Id: Ica4a7604507a2c91aaa7daf5bacf4fce4039f547
 2013-10-07 12:39:51 +09:00
Keisuke Kuroyanagi
3e5f4b53b0 Merge "Check the elapsed time for decaying." 2013-10-04 07:16:17 +00:00
Keisuke Kuroyanagi
67c855ea6f Check the elapsed time for decaying. 
Bug: 6669677
Change-Id: I0401a4c0908c702ce65abfa5e017dd16cb1296f9
 2013-10-04 16:11:11 +09:00
Xiaojun Bi
0b62621446 Merge "Optimize the parameters for the typing algorithm" 2013-10-04 03:25:43 +00:00
Xiaojun Bi
2ed09c214a Optimize the parameters for the typing algorithm 
The new set of parameters are optimized for both
keystroke savings and regression test scores.

This change is corresponding to the patch 6 of
Change-Id: Ib8439a85de26cbbba58837344717f0acbfcf0ab0
in the regression test repository.

Here is the link to the doc analyzing the
“nnow → know” case:
https://docs.google.com/a/google.com/document/d/1XIHfAHLlP1f3F8R-u7yxPGWcP58tokygzN_lQKXFFgM/edit

Here is the link to the spreadsheet showing
the diff of the words with frequencies >= 10
in en_user_log_phones_2011_08.csv.
https://docs.google.com/a/google.com/spreadsheet/ccc?key=0Am_RQlV4zC6SdFFVTlhJT0RLUENCWWZOZ3JQTUpMQ2c&usp=drive_web#gid=0

Updated TRT Results for this change:
[Category diff]
+1     783
-1     717
+2      20
-2      34
+3      34
-3      20
+4     575
-4     777
+5     765
-5     755
+6     785
-6     666
+7     479
-7     472

[Weighted category diff]
+1     999
-1     965
+2      21
-2      35
+3      35
-3      21
+4     804
-4     980
+5     970
-5     971
+6     954
-6     831
+7     645
-7     625

Bug: 10613502

Change-Id: I5cd447673a196ad5af641a2118602bec879bdefb
 2013-10-03 19:30:26 -07:00
Keisuke Kuroyanagi
9cb1e78a44 Fix: Native crash when an empty attribute is written. 
Bug: 10964805
Change-Id: Ia3cd891d20aee2226092f0f646d8f280901786fc
 2013-10-03 17:30:54 +09:00
Keisuke Kuroyanagi
3d92954120 Fix build. 
Change-Id: Ib33b27214e67378646e44f5b45bda298f960524f
 2013-10-02 23:02:42 +09:00
Keisuke Kuroyanagi
7c4dcf1e91 Use probability table for decaying dictionaries. 
Bug: 6669677
Change-Id: Ib5994a2e343dfcdaf23755e523f52846709b1c6c
 2013-10-02 18:01:47 +09:00
Keisuke Kuroyanagi
c76bbceedc Stochastic decay. 
Bug: 6669677
Change-Id: Ib2d9228b951c77dab7a8675ce9db60677e87e771
 2013-10-02 17:51:12 +09:00
Keisuke Kuroyanagi
13d5dc914a Change name of DecayingUtils. 
Bug: 6669677
Change-Id: I97839b2184b95ae1659c55a9b31d22e2d601cba1
 2013-10-02 16:23:44 +09:00
Jean Chalard
ff9476f10a Merge "Fix typos" 2013-10-01 12:10:37 +00:00