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418 Commits (2842e50c4b454f44cfb49a59b4ba2c13816a876d)

Author SHA1 Message Date
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
Jean Chalard 3e954347e3 Fix typos 
I think I may pass out from the sheer ugliness

Change-Id: I1e709f03ef47ec713552d41fd9e37e01b810ae88
 2013-10-01 21:08:14 +09:00
Keisuke Kuroyanagi 6995310996 Separate "GC" and "GC with decay". 
Bug: 6669677
Change-Id: I9d6aba76cef2616f0549e612db9701e1d6a19467
 2013-10-01 18:09:31 +09:00
Jean Chalard bf1beefd08 Merge "Surface the distance after first word for autocommit." 2013-09-30 14:06:02 +00:00
Jean Chalard da06e385f5 Surface the distance after first word for autocommit. 
Bug: 9059617
Change-Id: Ie9b4cc8148ae8e0ff437b3337ab6c1bde95500f5
 2013-09-30 23:02:04 +09:00
Keisuke Kuroyanagi fd02b2d6ee Implement simple dictionary decay. 
Groundwork and implement simple decay.
Increment probability when typed and decrement probability
at GC.

Bug: 6669677

Change-Id: Ib12caead0cbeef4ce7808fe8ac0b00ee331523fe
 2013-09-30 20:53:35 +09:00
Keisuke Kuroyanagi c18510049a Prepare dictionary decay. 
Bug: 6669677
Change-Id: I8fbae190dd44a6bdbee7e9b6d3a16208322727f7
 2013-09-30 13:57:54 +09:00
Keisuke Kuroyanagi 68bc4ba5c2 Merge "Add boundary checking for PtNode Array reading." 2013-09-27 14:25:24 +00:00
Keisuke Kuroyanagi 8b580819a5 Merge "Add unigram/bigram counting." 2013-09-27 14:14:49 +00:00
Keisuke Kuroyanagi 31097a57cc Add unigram/bigram counting. 
Bug: 6669677
Change-Id: I05ea2201d822dddf062b08c8467daa336760e16c
 2013-09-27 23:12:12 +09:00
Keisuke Kuroyanagi 67cb282b64 Add boundary checking for PtNode Array reading. 
Bug: 6669677
Change-Id: Iea5e19d98d2fc26f137046dd5f8e339239672351
 2013-09-27 22:28:54 +09:00
Keisuke Kuroyanagi 85463c7f40 Merge "Use base lower character to get point to key length." 2013-09-26 08:28:41 +00:00
Keisuke Kuroyanagi e639d7346c Use base lower character to get point to key length. 
Bug: 9490364
Change-Id: I3755f00ab22f926f087fc917b95a2db7d722fa00
 2013-09-26 16:36:05 +09:00
Keisuke Kuroyanagi 5ef6209656 Create empty dictionary file in native code. 
Bug: 6669677
Change-Id: I46d23deee1fd091678f4593561cb8687eb815212
 2013-09-26 12:59:02 +09:00
Keisuke Kuroyanagi 10b56df486 Merge "Prepare dictionary file creating in native code." 2013-09-26 02:38:19 +00:00
Keisuke Kuroyanagi c6015327fb Merge "Add empty PtNode checking for PatriciaTriePolicy." 2013-09-26 02:32:03 +00:00
Keisuke Kuroyanagi 9155eec0d9 Add empty PtNode checking for PatriciaTriePolicy. 
Bug: 9503570
Change-Id: I784d29c307c1040699fa0aadfc6a47d97f03ffe4
 2013-09-26 11:19:04 +09:00
Keisuke Kuroyanagi 36f4592128 Merge "Refactoring header attribute reading." 2013-09-26 01:57:22 +00:00
Keisuke Kuroyanagi 1592eb8a3a Prepare dictionary file creating in native code. 
Bug: 6669677
Change-Id: I7c476a6e99ec7ac883f05d84ef306265255154da
 2013-09-26 10:48:43 +09:00
Keisuke Kuroyanagi 989596844e Refactoring header attribute reading. 
Bug: 6669677
Change-Id: Ifc11da614d5c331ac61019a324e3a0ff187329cd
 2013-09-26 10:45:03 +09:00
Keisuke Kuroyanagi 009dcac33f Boundary check for children creating of PatriciaTriePolicy. 
Bug: 10537529
Change-Id: I0cd8b6de230795498395ca08789ccc1c74780f2c
 2013-09-25 19:54:31 +09:00
Keisuke Kuroyanagi 3d2802ef2e Allow large memory space for GC. 
Bug: 6669677
Change-Id: I021c92a1ca5cd28f745cbfe729c99e346c58074d
 2013-09-24 19:21:17 +09:00
Keisuke Kuroyanagi f3cd38f2c7 GC step 5. Add large tests and fix bugs. 
Bug: 6669677
Change-Id: I41e44a64730f9c66645995095a7ecff51ffd5351
 2013-09-24 16:32:25 +09:00
Keisuke Kuroyanagi 2cfe7f9e3b GC step 4. Update all positions in new dict and add a test. 
Bug: 6669677
Change-Id: I035d848a210653dcd3c1a1f21781968adced9225
 2013-09-24 15:29:56 +09:00
Keisuke Kuroyanagi 0355bf2d4c GC step 3. Place and write valid PtNodes. 
Bug: 6669677

Change-Id: Id2b7359bafb34acf12dc3bf4c595a03073fda805
 2013-09-20 21:11:49 +09:00
Keisuke Kuroyanagi 77ef75cbe6 GC step 2. Finding garbage bigram entries. 
Bug: 6669677
Change-Id: Ie3f406776ab56bf589ac10e15e2534ff8cb1f275
 2013-09-20 20:04:57 +09:00
Keisuke Kuroyanagi 2a64726a16 Step 1 to implement GC. Finding garbage PtNodes. 
Bug: 6669677
Change-Id: I3551fe2f16a09d2bf7761f4e1d73ebd4a03380e7
 2013-09-20 15:37:14 +09:00
Keisuke Kuroyanagi b7e8a9abf5 Groundwork for implementing GC. 
Bug: 6669677

Change-Id: Ia2b2f338795ab62cc9eef73731285b2a5a0ac5e4
 2013-09-19 14:48:59 +09:00
Keisuke Kuroyanagi e28927dfb6 Change name of header_reading_utlis.* 
Bug: 6669677
Change-Id: I91389050148237580ef640d3a58b935ea752954e
 2013-09-18 18:27:01 +09:00
Keisuke Kuroyanagi 484fa7b59c Add dictionary header writing methods. 
Bug: 6669677
Change-Id: I392ac4776b55779903cbaa17e683005d80017a41
 2013-09-18 18:08:33 +09:00
Keisuke Kuroyanagi 1560543754 Implement dictionary flush. 
Bug: 6669677
Change-Id: I1d70ac6319fb6d8700074de382568c2108887960
 2013-09-18 13:19:14 +09:00
Keisuke Kuroyanagi ac7e005ef0 Merge "Prepare dictionary saving in native code." 2013-09-17 09:18:32 +00:00
Keisuke Kuroyanagi d0246277fd Prepare dictionary saving in native code. 
Bug: 6669677

Change-Id: I0787f66409e2b183c6328fa05805945520e1e93a
 2013-09-17 18:07:16 +09:00
Keisuke Kuroyanagi d9f450ef00 Implement removeBigramWords() for DynamicPatriciaTrie. 
Bug: 6669677
Change-Id: I99cb517511b4c968b8bf937baab5d7f42b0f534e
 2013-09-17 18:05:32 +09:00
Keisuke Kuroyanagi 78b55a31cb Fix handling multi-bytes characters and add a test. 
Bug: 6669677

Change-Id: Id2154db47adea2929559a4187a726f9dfa83363e
 2013-09-17 15:11:24 +09:00
Keisuke Kuroyanagi 6d1a29eaab Fix build. 
Change-Id: I1c3c2996ca11bfe8864df774e9280893cf17c0d4
 2013-09-17 13:03:12 +09:00
Keisuke Kuroyanagi cd6a0430c7 Implement addBigramWords() for DynamicPatriciaTrie. 
Bug: 6669677
Change-Id: Ia6aa76c212165690191c65fee9dacdc44be5acd5
 2013-09-17 12:52:21 +09:00
Keisuke Kuroyanagi cb816e5e16 Merge NOT_A_VALID_WORD_POS into NOT_A_DICT_POS. 
Change-Id: I2ac3aa2a19d14e8c4159a59334e7816bd1409688
 2013-09-16 18:37:23 +09:00
Keisuke Kuroyanagi 9ea9c61c99 Move methods using ByteArrayUtils from .h to .cpp. 
Bug: 10402083
Change-Id: Ic5f1aa11eb403f5bdc83de8e38a6457200519cae
 2013-09-16 18:37:08 +09:00
Keisuke Kuroyanagi f874728496 Add boundary check for PtNode reading position. 
Bug: 10743878
Change-Id: I6727b12b0ef98bb9cfb3ca95aeab2c79749f47a2
 2013-09-16 18:34:34 +09:00
Keisuke Kuroyanagi 04bf3cd4e0 Merge "Employ "bigram link" for handling moved bigram target." 2013-09-13 09:46:27 +00:00
Keisuke Kuroyanagi 8c69ddb53e Employ "bigram link" for handling moved bigram target. 
Bug: 6669677

Change-Id: I9a6c0cdb28265e3215ced88f38344df12c25a76d
 2013-09-13 18:36:29 +09:00
Keisuke Kuroyanagi ebe3b3e8fd Merge "Fix bug related to dynamic patricia trie bigram adding." 2013-09-13 05:49:26 +00:00
Keisuke Kuroyanagi 0243c9ae3d Update children's parent position when the node get moved. 
Bug: 6669677
Change-Id: Ifcaf784afd218c7afd70167045cd2aed8b7909c2
 2013-09-13 14:26:00 +09:00
Keisuke Kuroyanagi 1c0fc852f6 Fix bug related to dynamic patricia trie bigram adding. 
Bug: 6669677

Change-Id: Ia1216a1860a7c5c12a0d8a0816dda8d6a3bea123
 2013-09-13 11:38:53 +09:00
Keisuke Kuroyanagi f38969f3f8 Fix bug of dictionary dynamic updating methods. 
Bug: 6669677
Change-Id: I5483adb03e1ac0c27bbfd99d5f4d7cc29809d70a
 2013-09-10 22:32:30 +09:00
Keisuke Kuroyanagi e531c2241e Move a flag about switching dynamic update to java. 
Bug: 6669677

Change-Id: I6aa99cae4a227f9202179c2873d13473a773e024
 2013-09-10 18:45:53 +09:00
Keisuke Kuroyanagi 210669605a Merge "Fix: ExtendableBuffer" 2013-09-10 06:45:41 +00:00
Keisuke Kuroyanagi 4e79fb24ab Fix: ExtendableBuffer 
Bug: 6669677
Change-Id: I73142fdabac1cbd4128b83c3b26b642b4b4f4da7
 2013-09-10 15:40:11 +09:00
Keisuke Kuroyanagi 216617062a Merge "Implement split and create node methods." 2013-09-10 06:38:05 +00:00
Keisuke Kuroyanagi fdcd67ba15 Implement split and create node methods. 
Bug: 6669677
Change-Id: Iac4afb637a8ba3d55f7a88f4a532831c1731f93e
 2013-09-10 15:27:19 +09:00
Keisuke Kuroyanagi c5f35a9c86 Merge "Calculate parent offset from the head of moved node." 2013-09-10 06:08:56 +00:00
Keisuke Kuroyanagi 9c820de7a1 Calculate parent offset from the head of moved node. 
Bug: 6669677
Change-Id: I710453f1c37ec14e5b6830595c1afb2caff83cf2
 2013-09-10 15:03:44 +09:00
Keisuke Kuroyanagi 1d4a07f6c7 Merge "Re-call getBuffer after writing in bigram/shortcut policy." 2013-09-10 03:27:30 +00:00
Keisuke Kuroyanagi c987120cbc Re-call getBuffer after writing in bigram/shortcut policy. 
Bug: 6669677
Change-Id: I35dc290aa9582e019681b8aae49db3f8d37c90d4
 2013-09-10 12:12:42 +09:00
Keisuke Kuroyanagi a159ad473c Implement create children array and add child method. 
Bug: 6669677
Change-Id: Ic89c3dfe01937e771db8fc59d5259496a9464a47
 2013-09-09 16:44:17 +09:00
Keisuke Kuroyanagi 7bd7dc5d0d Implement update node probability method. 
Bug: 6669677
Change-Id: I61ac0d05e362fc7d8a967ddd8286580998c70487
 2013-09-09 15:29:11 +09:00
Keisuke Kuroyanagi 3fbc5ef196 Implement inserting new node into PtNode array. 
Bug: 6669677

Change-Id: I0171476231181e41234dde76ac9061febb2e8c35
 2013-09-06 20:40:08 +09:00
Keisuke Kuroyanagi 40182c737d Merge "Compute probability using structure policy." 2013-09-06 08:10:07 +00:00
Keisuke Kuroyanagi 65d19946be Compute probability using structure policy. 
Bug: 6669677
Change-Id: Icd50fc30274cce65ebeb2e7cc8368b59e5cda05a
 2013-09-06 16:50:09 +09:00
Keisuke Kuroyanagi e4dcebe0c3 Add node flags creating methods. 
Bug: 6669677
Change-Id: Ieb4178da61fa38f6b32baefa099cc0724f9fb6be
 2013-09-06 14:56:59 +09:00
Keisuke Kuroyanagi 96a0631664 DynamicPatriciaTrieWritingUtils to write PtNodes. 
Bug: 6669677
Change-Id: I67cce3c1d338cf747ed2204c96768907d990d269
 2013-09-05 20:12:56 +09:00
Keisuke Kuroyanagi 2a41a35635 Add code point writing methods for updatable dictionaries. 
Bug: 6669677
Change-Id: If7ab6fefdb9a7f0d21c397edbb7d9e7fddc0e0db
 2013-09-05 14:24:07 +09:00
Keisuke Kuroyanagi 5901b5e1bd Check usesForgettingCurve in HeaderPolicy. 
Bug: 6669677
Change-Id: I47ebfc50f477b2a6514fba6fad421dd90f29ecb1
 2013-09-05 12:28:38 +09:00
Keisuke Kuroyanagi 91486bdb3d Merge "Employ a header attribute map in headerPolicy." 2013-09-04 10:06:05 +00:00
Keisuke Kuroyanagi 5754817a5e Employ a header attribute map in headerPolicy. 
Bug: 6669677
Change-Id: I4a084cdd7fcd7a8ed3a70fb7e365031eedd981e5
 2013-09-04 19:00:53 +09:00
Keisuke Kuroyanagi 5d8fd5457d Change name of bigram_list_reading_utils.* . 
Bug: 6669677
Change-Id: Ifd2baa11fb4ee083be1d23e8235f6f903c1b5747
 2013-09-03 20:44:58 +09:00
Keisuke Kuroyanagi 202e416b51 Add bigram writing methods. 
Bug: 6669677

Change-Id: Ib62f6c31c4bcbb41ac200dccccb13e366b3c2173
 2013-09-03 20:44:51 +09:00
Keisuke Kuroyanagi 9e3082e016 Add DynamicShortcutListPolicy::copyAllShortcuts(). 
Bug: 6669677
Change-Id: I74959fe3ca59d77ba0279c75f4d72db13735322f
 2013-09-03 18:36:53 +09:00
Keisuke Kuroyanagi f1cd7a081c Implement reading side of updating methods of dpt. 
Reading methods are used to determine the position to
be updated in dynamic patricia trie.

Bug: 6669677

Change-Id: Ie9acdcdbc73aa3fd4294c97aa39451a96b165ed9
 2013-09-03 14:47:30 +09:00
Keisuke Kuroyanagi 75d1cb667d Add buffer writing methods. 
Bug: 6669677

Change-Id: Ic3345e36a7842b77598c21de9b54f7c2863df38f
 2013-09-02 19:27:01 +09:00
Keisuke Kuroyanagi 2660f83a12 Change name of extendable_buffer.h to buffer_with_... . 
Bug: 6669677

Change-Id: Id2bd79d8f86c690d5c16d1ab726c5f6fa28ba5e3
 2013-09-02 17:18:41 +09:00
Keisuke Kuroyanagi 3e76487c6c Consolidating dict buffers into BufferWithExtendableBuffer. 
Bug: 6669677

Change-Id: Ied58c123b68199bddb91293ff5cf5d96691e1f6b
 2013-09-02 17:18:41 +09:00
Keisuke Kuroyanagi 4d814bfcb7 Introduce DynamicPatriciaTrieReadingHelper. 
It supports iterating nodes and dealing with additional
buffer. It counts nodes and node arrays to avoid infinite
loop.

Bug: 6669677

Change-Id: I322e7263c0535e098635a1e5de098838de09467d
 2013-08-30 19:41:58 +09:00
Keisuke Kuroyanagi 69ebca0643 Fix children position reading for dynamic patricia trie. 
Bug: 6669677
Change-Id: I68ad68361676f952bd25903c253c22617d3ce361
 2013-08-29 18:31:15 +09:00
Keisuke Kuroyanagi 6c4d09e9e1 Use extendable buffer for reading node info. 
Bug: 6669677
Change-Id: I78ba80100e3a38f2b49e43db1e6aef4e56ed062c
 2013-08-27 18:06:42 +09:00
Keisuke Kuroyanagi 2f0c1253e2 Use extendable buffer for reading bigram and shortcut. 
Bug: 6669677

Change-Id: I4017c0ecc5d8baff1b16ff370d3eec85de9a0f9f
 2013-08-27 17:48:04 +09:00
Keisuke Kuroyanagi 27b12933cd Rename CharGroup to PtNode in native code. 
Bug: 10233675
Change-Id: I5a4215cc79b37bfd317e60101e06b2ab9c332653
 2013-08-26 14:51:43 +09:00
Keisuke Kuroyanagi ad4e0108a9 Fix: reading uninitialized area. 
Bug: 10402083
Change-Id: I083beea29fe563b1e7739653d756b77820753e3f
 2013-08-23 19:55:55 +09:00
Keisuke Kuroyanagi 941811cbd6 Introduce ExtendableBuffer for dynamic update. 
Bug: 6669677

Change-Id: I6343c348334c0dace8b12a71eb992d6f040e8c95
 2013-08-22 18:05:15 +09:00
Keisuke Kuroyanagi a72a33388f Fix native crash by caused wrong munmap. 
Bug: 10402083
Change-Id: I5aa2cecd20cd3202c2326b1cbb6758257afd6d5d
 2013-08-21 18:57:58 +09:00
Keisuke Kuroyanagi 381c12df20 Move methods in BinaryFormat to PatriciaTriePolicy. 
Bug: 6669677

Change-Id: Ic9bc03a9d8ec789281d83d4b9e58042a083c3ba1
 2013-08-16 16:42:17 +09:00
Keisuke Kuroyanagi 0624cc6cf3 Remove BinaryDictionaryInfo and introduce MmapedBuffer. 
Bug: 6669677
Change-Id: I70e47fa20109060b6ea7a04bcc42ab8f7c543f77
 2013-08-16 12:52:04 +09:00
Ken Wakasa d4fcf1dbc5 Revert "Remove BinaryDictionaryInfo and introduce MmapedBuffer." 
This reverts commit d14ffcfcbc.

This broke a bunch of unit tests -- https://sponge.corp.google.com/target?id=a8a62bd0-3aab-4520-ae64-53f9652ef64b&target=com.google.android.inputmethod.latin.tests&searchFor=&show=FAILED&sortBy=STATUS

Change-Id: I1eae460e09808513eacefd523609330819d73d16
 2013-08-15 11:37:48 +00:00
Keisuke Kuroyanagi d14ffcfcbc Remove BinaryDictionaryInfo and introduce MmapedBuffer. 
Bug: 6669677

Change-Id: I1459bb53a9761d920427e4b5d925a2844955c88c
 2013-08-15 18:17:44 +09:00
Keisuke Kuroyanagi 6ec3f63d59 Merge "Make dictionary structure policy have updating methods." 2013-08-15 03:15:43 +00:00
Yuichiro Hanada 46ebaa49e9 Fix a comment. 
Change-Id: I5d09fd2474c7a0e6f42b6c7c6e717692636fbc6d
 2013-08-15 11:57:58 +09:00
Keisuke Kuroyanagi 7fd9667d76 Remove NodeFilter. 
Change-Id: I27d905dd3581cbb0e67d071dba04066aaa2ba22e
 2013-08-14 18:20:15 +09:00
Keisuke Kuroyanagi dfecc86f25 Fix ShortcutListPolicy::getStartPos(). 
Bug: 6669677
Change-Id: I1fa9967fc6aa0956986954c8ea1f990a47c15764
 2013-08-14 17:23:57 +09:00
Keisuke Kuroyanagi 90619ae02b Move utils for reading dict to policyimpl. 
Bug: 6669677
Change-Id: Ia1da3cb84b457665cf26172d3810e1d28329bca4
 2013-08-14 15:50:42 +09:00
Keisuke Kuroyanagi 66facd37dd Make dictionary structure policy have updating methods. 
Bug: 6669677

Change-Id: I6aa8e377c6347e0db4b7a82293b316ec64d87bec
 2013-08-14 11:34:42 +09:00
Keisuke Kuroyanagi 23d3ed962f Move files for headerPolicy to policyimpl. 
Bug: 6669677
Change-Id: Ic90feb9c3a9a7b698e588c8ad25c765a246706a8
 2013-08-13 20:35:16 +09:00
Keisuke Kuroyanagi 76e579c7ca Move header reading methods to policyimpl. 
Bug: 6669677
Change-Id: I24cb32f28cf355485b431cc56d877000e3f946d4
 2013-08-13 20:22:40 +09:00
Keisuke Kuroyanagi d81654cd61 Use DictionaryStructureWithBufferPolicy for traversing. 
Bug: 6669677
Change-Id: If7bc038278b7217ed5ba4cb77b1238b2dad0001b
 2013-08-13 19:38:20 +09:00
Keisuke Kuroyanagi f4688f8df0 Cleanup ShortcutListReadingUtils. 
Bug: 6669677
Change-Id: Ifd61022665c89f492933dde9811ec644f7e1f5c4
 2013-08-12 17:46:13 +09:00
Keisuke Kuroyanagi f1e383ed45 Change name of shortcut reading util class. 
Bug: 6669677
Change-Id: If93916f4c3d568119ff6b83e22e95c7086423d2f
 2013-08-12 17:37:59 +09:00
Keisuke Kuroyanagi 7c48352af8 Move methods for Shortcut reading to policyimpl. 
Bug: 6669677
Change-Id: If0a565de015564f803429f4fbf21b05687f80553
 2013-08-12 17:18:28 +09:00
Keisuke Kuroyanagi fd10db04e0 Move shortcut iteration methods to poilcy. 
Bug: 6669677
Change-Id: I6e535ce7962de8e153a52fd1085fe961649ffe16
 2013-08-12 15:53:09 +09:00
Keisuke Kuroyanagi 277053af7c Move bigram reading methods to BigramListReadingUtils. 
Bug: 6669677
Change-Id: Icb024a8af577323b4dcf74f4c4054cfb8b57a943
 2013-08-12 11:54:31 +09:00
Keisuke Kuroyanagi 668870be43 Move bigrams iteration methods to policy. 
To support various bigram format.

Bug: 6669677
Change-Id: Ifc8c1a855b03cd5a39d97a6e10872ef8ef76475b
 2013-08-09 20:20:34 +09:00
Keisuke Kuroyanagi e1ebef6124 Make DictionaryStructurePolicy have buffer info. 
To support various format dictionary, extendable
buffers or multiple files.

Bug: 6669677
Change-Id: I203a5a4adc049a6322cfba4eacb4cb6715f8dfc2
 2013-08-09 05:27:22 +00:00
Keisuke Kuroyanagi b2408c7f71 Fix parent position reading for ver3 dict. 
Bug: 6669677
Change-Id: Ia55d4ecb43c7d37b9bc466b848d5142bc13cd823
 2013-08-08 16:31:17 +09:00
Keisuke Kuroynagi 744084defb Implement getTerminalNodePositionOfWord for ver3 dict. 
Bug: 6669677

Change-Id: Ib9f88d23e6502b8281921ae2f1e47f930b16972f
 2013-08-07 17:59:52 +09:00
Keisuke Kuroynagi 9601df5aac Implement getCodePointsAndProbabilityAnd... for ver3 dicts. 
Bug: 6669677
Change-Id: I5c3b53d015496e11cb6c1f19938b8ee8a4c0f983
 2013-08-07 11:53:34 +09:00
Keisuke Kuroynagi 2b1dd6e253 Implement a part of ver 3 dictionary reading methods. 
Bug: 6669677
Change-Id: I83c159838ad99b2093907b9de7df6cb7a97b4165
 2013-08-06 10:18:20 +09:00
Keisuke Kuroynagi cf1f7675ea DynamicPatriciaTrieReadingUtils for version 3 dictionary. 
Bug: 6669677
Change-Id: I7105258a00159a5ddda7ff520c490c4ac9fa7902
 2013-08-01 16:15:49 +09:00
Keisuke Kuroynagi 647c000707 Give PatriciaTrieReadingUtils methods for reading nodes. 
The remaining methods in BinaryFormat will be removed.

Bug: 6669677
Change-Id: I866f828d69a600c0ac03b68d71b1f6ee2ce4dd36
 2013-08-01 16:15:35 +09:00
Keisuke Kuroynagi f0a7f70cf6 Fix: Include wrong file in dynamic_patricia_trie_policy.cpp. 
Change-Id: If994f17e41c7d07e979fa6b0aa4661da0523eb0a
 2013-08-01 14:48:20 +09:00
Keisuke Kuroynagi 8045b7cd24 Merge "Introduce DynamicPatriciaTriePolicy for ver 3 dictionary." 2013-08-01 05:39:07 +00:00
Keisuke Kuroynagi 2401f7c62d Move binary_format.h to policyimpl. 
Bug: 6669677
Change-Id: I3712f60528c7fcf364746f792cec6e180ab2dbef
 2013-07-31 21:07:32 +09:00
Keisuke Kuroynagi 26de7079b6 Introduce DynamicPatriciaTriePolicy for ver 3 dictionary. 
Bug: 6669677
Change-Id: Idd3189558aa6fbbd6b2fd007c5721bf39dde9f48
 2013-07-30 17:41:13 +09:00
Keisuke Kuroynagi 1fb11da36a Move creating children methods to structurePolicy. 
Bug: 6669677
Change-Id: I20760f8ab95b18d21383960f6466db0d79429200
 2013-07-29 19:31:27 +09:00
Keisuke Kuroynagi 4447b14b78 "much" in suggestions of "m" after "very" 
Make cache size larger for single point input.

Bug: 9823678
Change-Id: Ic6bbcebd18eccaf9f9ac07d9c0d456a62f6c5287
 2013-07-26 18:35:42 +09:00
Satoshi Kataoka 75322cecb9 Support terminal insertion error correction 
Bug: 9421356

Change-Id: I19685763ca487b5636019d62e150708c63ce6fc2
 2013-07-25 22:07:38 +09:00
Keisuke Kuroynagi cb4a7c1d87 Fix: "saomething" -> "something". 
Fixed by making MAX_CACHE_DIC_NODE_SIZE larger.

Bug: 9682742

Change-Id: I0312952c90b0820bed37df99c223921c68450570
 2013-07-24 17:55:25 +09:00
Keisuke Kuroynagi b179199830 Fix: huge bigram costs for blacklisted words. 
Bug: 8844931
Change-Id: I523005c5ed9a3d401a67b0e4e1c3ff2e4574e6df
 2013-07-22 22:05:16 +09:00
Keisuke Kuroynagi c38ec47596 Get BigramsPos and ShortcutPos via structure policy. 
Bug: 6669677
Change-Id: I924d5512377cfcfe72d3470006b81a36db3865b6
 2013-07-17 20:13:04 +09:00
Keisuke Kuroynagi b6f286bfa5 Merge "Make bigram dictionary and traverse session use structure policy." 2013-07-16 02:45:36 +00:00
Keisuke Kuroynagi 34047d8905 Quit ignoring language cost of exact matches. 
Handle exact matches in DicNode::compare() and calculateFinalScore().

Bug: 8844931
Change-Id: I17c78d4e352b0a4308727229b02a8004b38468bf
 2013-07-11 08:25:17 +00:00
Keisuke Kuroynagi 1311cdcb62 Make bigram dictionary and traverse session use structure policy. 
Bug: 6669677
Change-Id: I5a13290366afbb788da997b98d1c593963e92f3e
 2013-07-08 14:25:50 +09:00
Keisuke Kuroynagi 0933353c0c Merge "Read version 3 dictionary header." 2013-07-04 14:19:35 +00:00
Keisuke Kuroynagi a829188f54 Allow force auto commit when the top is long multiword. 
Bug: 9688196
Change-Id: I73ff2cd77b932bf7307b3541ea9da3fa4afa11b4
 2013-07-04 17:39:01 +09:00
Keisuke Kuroynagi 5ae8722bd5 Read version 3 dictionary header. 
The header structure of version 3 dictionary is same as version 2.

Bug: 6669677
Change-Id: I26c8723333938fbf102de1a40f11d97444da9075
 2013-07-03 17:10:48 +09:00
Keisuke Kuroynagi 2164856205 Merge "Move children filtering methods to DicNodeChildrenFilter." 2013-07-02 09:35:06 +00:00
Keisuke Kuroynagi 92db5e10b1 Remove format version 1 related logic. 
Removed from DictionaryStructurePolicyFactory

Bug: 9617181
Change-Id: Ice4b4a24e019c88b0ec129dc69176c7541f8530c
 2013-07-01 16:28:06 +09:00
Keisuke Kuroynagi 7a06a79287 Move children filtering methods to DicNodeChildrenFilter. 
Bug: 6669677
Change-Id: If18055e2da8dd5d783942ba384d3ea1d97030e3a
 2013-07-01 15:07:15 +09:00
Keisuke Kuroynagi c5e6efafff Introduce patriciaTrie to abstract traversing version 2 dictionary. 
Bug: 6669677
Change-Id: Ifef72f3d7a7ba67c5232b98c7835485d72d7322d
 2013-06-28 19:47:00 +09:00
Keisuke Kuroynagi 940cca4fa9 Merge "Check adjacent proximity chars for insertion for typing" 2013-06-24 00:52:02 +00:00
Keisuke Kuroynagi be2a172d4e Merge "Give the best score to the most probable exact match." 2013-06-24 00:28:02 +00:00
Keisuke Kuroynagi 24706f8f5c Check adjacent proximity chars for insertion for typing 
Change-Id: I6ce1b065bba055516fca0c8af6f14853a111aa68
 2013-06-24 09:25:46 +09:00
Keisuke Kuroynagi f0dc0b1b74 Give the best score to the most probable exact match. 
Bug: 9490364
Change-Id: If7fe5da190516d4b5f7a41b752ef5960205a5899
 2013-06-21 19:11:39 +09:00
Keisuke Kuroynagi 09858cbde4 Change method name of getDepth and getTotalLength. 
Change-Id: I4b3aa54e17d7de7c31f956dc9d59941d79856fd7
 2013-06-20 20:55:23 +09:00
Keisuke Kuroynagi 6bfeeb8694 Support multi words input for gesture. 
Bug: 8591918

Change-Id: I344f936907a385cc6c3c8a2215a6603938483401
 2013-06-17 19:04:29 +09:00
Keisuke Kuroynagi 527c128309 Remove unused methods. 
Bug: 8550444

Change-Id: Ie627084143846407ca36df82c2a7f904a0e6f49c
 2013-06-11 17:04:40 +09:00
Ken Wakasa addea83bad Create "src/utils" directory 
Change-Id: I0b7c51d181edc4786e343f7a953367b040ee6b66
 2013-06-03 12:29:34 +09:00
Keisuke Kuroyanagi 0ecfb94247 Use BinaryDictonaryInfo instead of raw pointers. 
Bug: 6669677

Change-Id: I9792a872f1609de7c1ba0fc08d916047d6724c0b
 2013-06-02 16:34:42 -07:00
Ken Wakasa 464d3ba432 Move char_utils to the dictionary directory 
Change-Id: Id397485407fe63600c9bb5c80d223042942b4d8a
 2013-05-31 20:39:34 +09:00
Ken Wakasa 29432f843a Create a new directory for layout-related implementations 
Change-Id: Ia227bb296f20dab0dfc03dfcde3a06c624eca76c
 2013-05-30 19:45:53 +09:00
Keisuke Kuroynagi a09f9709e0 Checking key edit distance of candidate words for gesture scoring. 
bug: 8616704
Change-Id: I98c3248877b1e3e722a6c00a2851e543e5fcbe11
 2013-05-07 19:47:20 +09:00
Tom Ouyang 8da0c93292 Reduce MAX_NORM_DISTANCE_FOR_EDIT in typing model after recent logic improvements 
After recent logic improvements we can now safely reduce MAX_NORM_DISTANCE_FOR_EDIT.
This leads to better regression test performance and faster runtime speed.

Bug: 8633962
Change-Id: Ie0db73680b32687ff4d8ea5dfae47dee5c7c66a3
 2013-04-29 21:21:26 -07:00
Keisuke Kuroynagi a107dcaeb6 Fix: Demote first char capitalized new words. 
Bug: 8680578
Change-Id: I84bcdf3a20428c7561f600332bfef4685c72b67f
Signed-off-by: Keisuke Kuroynagi <ksk@google.com>
 2013-04-30 11:28:18 +09:00
Tom Ouyang 9559dd2e30 Improve bigram frequency lookup 
Bug: 8592527

Change-Id: I1908bcb552279b9acb140fe4d8d26b10ed9eda72
 2013-04-26 12:22:23 -07:00
Ken Wakasa 866a6ced57 Just cosmetic cleanups 
Change-Id: I3dc8a4bb3f89f4a18cfffd5f13a71503738452e6
 2013-04-26 19:58:14 +09:00
Tom Ouyang fd02ec10f0 Always consider corrections of intentional omissions (e.g., apostrophe) 
Example: "thts" -> "that's"

Bug: 8721815
Change-Id: I8c1efbf651d2569ba3600516cc7447d46bf30fa4
 2013-04-25 20:30:15 -07:00
Keisuke Kuroynagi 60a169f0c3 Fix exact match checking for words with digraph. 
Bug: 8624690
Change-Id: I8946d6618609c8e0cb638aa96992b51b435232c7
 2013-04-25 16:47:52 +09:00
Keisuke Kuroynagi 911f326857 Fix proximity/edit correction detection that affects the terminal cost. 
Bug: 8624690
Change-Id: If59305674a781e0fcc284d236e3d8ba9cdf9ed08
 2013-04-24 20:21:18 +09:00
Tom Ouyang 14aa8f1d32 Fix autocompletion lookahead handling 
Bug: 8689370
Change-Id: I056b1788764bd5c4d8ad9da86e790562d2781f06
 2013-04-22 19:36:14 -07:00
Tom Ouyang 90cb956c4f Remove duplicate new-word bigram cost (part 1) 
Removes a duplicate application of the new word bigram cost and updates only
the related parameters (those associated with multi-word suggestions).

Note: test results will improve after full optimization.

[Category diff]
+1     357
-1     485
+2      16
-2      20
+3      20
-3      16
+4     198
-4     226
+5     510
-5     443
+6     518
-6     368
+7     394
-7     455

[Weighted category diff]
+1     482
-1     532
+2      22
-2      22
+3      22
-3      22
+4     233
-4     381
+5     578
-5     500
+6     617
-6     498
+7     522
-7     521

Bug: 8633962
Change-Id: I3c3ecc9460e8e03e44925e11b2d4b037a6c3b99e
 2013-04-17 19:25:48 -07:00
Satoshi Kataoka 252412d7eb Use additional multi-word cost per language (for Russian) 
Bug: 7540133
Change-Id: I7eb7b8399746c15452ed2ed5069955e88fb546d3
 2013-04-16 16:42:36 +09:00
Satoshi Kataoka 837f46dcb3 Enable touch coordinate correction for new algorithm 
Bug: 8505668

Change-Id: I07eb785c74c446777524104a3d2b61f0f591a498
 2013-04-15 19:10:27 +09:00
Ken Wakasa b68e734481 Cleanup the include paths 
Change-Id: Ic93d39e230170cfc9f5be6d81d42006e1a61e347
 2013-04-08 18:45:46 +09:00
Satoshi Kataoka e67ede12ec Cleanup suggest interface 
Change-Id: Ibe334a1d3ab3af69acfa64412c80f0ea24cd2c46
 2013-04-08 12:54:04 +09:00
Satoshi Kataoka 95fe826795 Move suggest logic to AOSP 
Bug: 8197301

Change-Id: I2d0ffbbc9d4d57ebfc2fe43e6cb75e8b44dae466
 2013-04-03 21:00:57 +09:00
Satoshi Kataoka a6a4165196 Move typing policy to AOSP 
Bug: 8197301
Change-Id: Ife9b41a465d7b8d707623a6d3e4c1c88c3c3c4ab
 2013-04-02 16:53:53 +09:00