japanese ocr error correction

... could enjoy a very large market for OCR related applications. OCR error correction can be thought of a spelling correction problem. Although spelling correction has been studied for several ... correct) ~ p(1 -p)j-1 926 Table 3: OCR score and the number of right and wrong corrections by the error corrector OCR score <= 100 right correction 294 wrong correction 281 net improvements ... present a novel OCR error correction method for languages without word delimiters that have a large character set, such as Japanese and Chinese. It consists of a statistical OCR model, an approxi-...

Ngày tải lên: 20/02/2014, 18:20

Ngày tải lên: 23/03/2014, 19:20

... stage regression) 1 1 © Roy Batchelor 2000EVIEWS Tutorial 1 EVIEWS tutorial: Cointegration and error correction Professor Roy Batchelor City University Business School, London & ESCP, Paris ©...

Ngày tải lên: 06/11/2013, 18:15

... agencies to send to employees who are affected by the new error correction procedures 5 CFR Part 1605, Correction of Administrative Errors; Final Rule -1- ●● ●● ● 98-21 BULLETIN for Agency TSP ... Employee Contributions for a participant which are attributable to a prior year using the previous error correction procedures, the cumulative year-to-date contributions for that year and the year in ... Retirement Thrift Investment Board 1250 H Street, NW Washington, DC 20005 Subject: Changes to the Error Correction Procedures Date June 19, 1998 Inquiries: Questions concerning this bulletin should...

Ngày tải lên: 10/12/2013, 04:15

... that re- gards the pseudo-errors and the real-errors as the source and the target domain, respectively, so that the pseudo-errors better match the real-errors. 2 Error Correction by Discriminative Sequence ... preposition/article error correction in English. For English error correction, many stud- ies employ classifiers, which select the appropriate prepositions/articles, by restricting the error types to ... grammar error correction for Japanese particles that uses discrimina- tive sequence conversion, which corrects erro- neous particles by substitution, insertion, and deletion. The error correction...

Ngày tải lên: 19/02/2014, 19:20

... this work, followed by a “silent” demo of the correction method itself, using pre-recorded audio. We will then demonstrate live speech input and correction using our own voices. The audience will ... Input Methods. Proceedings of Interspeech 2004. Jeju, Korea. James R. Lewis 1999. Effect of Error Correction Strat- egy on Speech Dictation Throughput Proceedings of the Human Factors and Ergonomics ... interface used on the Apple iPhone (Ap- ple, Inc., 2008), as well as the Speech Dasher lattice correction tool (Vertanen, 2004). We feel that it is potentially useful not only for auto- matic...

Ngày tải lên: 20/02/2014, 09:20

... of word spacing error correction only for the test corpus. Table 2: The word spacing error correction results The results of both word spacing error and spell- ing error correction are shown ... Word Spacing and Spelling Error Correction 3.1 Problem Definition Given a sentence T which includes both word spacing errors and spelling errors, we create correction candidates C from ... conclusion. 2 Spelling Error Correction with Jaso Transition 4 Probabilities We can use Eumjeol transition probabilities or Jaso transition probabilities for spelling error correction for Korean....

Ngày tải lên: 20/02/2014, 12:20

... 2 Tense/Aspect Error Corpus Developing a high-quality tense and aspect error correction system requires a large corpus annotated with tense/aspect errors. However, existing anno- tated ... having corrections. 5 The annotated tense/aspect labels include 12 combinations of tense (past, present, future) and aspect (nothing, perfect, progressive, perfect progressive). 3 Error Correction ... Precision-Recall curve for error correction 0 0.2 0.4 0.6 0.8 1 0 0.2 0.4 0.6 0.8 1 SVM MAXENT CRF data includes 16,308 verb phrases, of which 1,072 (6.6%) contain tense/aspect errors. We used...

Ngày tải lên: 07/03/2014, 18:20

... eliminated the errors of unknown words, and find errors with error correction rules and manual correc- tion log, suggesting the candidate words. Users can describe error correction rule easily ... Figure 4. In Figure 4, automatic correction means the right correction made by error detection using rule and manual correction log. Manual correction means the correction made directly by user. ... avoided. 3.3 Correction of Errors The result produced by any tagger will contain errors, and correcting these errors would cost very much. Hence, it would be helpful to correct tagging errors using...

Ngày tải lên: 08/03/2014, 05:21

Ngày tải lên: 08/03/2014, 07:20

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Ngày tải lên: 10/07/2014, 20:00

... number Detects single bit errors (or any odd number of errors) but cannot detect 2, 4 or 6 bits (any even number of errors) in error. This results in a very poor error detection rate of about ... protocols such as zmodem. Forward Error Correction: Forward Error Correction adds sufficient redundancy to a message so it can detect and correct errors at the receiver without having ... correct. • CRC-16 detects 99.99% errors; that is 1 in 10,000 errors goes undetected. • CRC-32 is extremely proficient in detecting errors; approximately 1 in 10 14 errors go undetected. If transmitting...

Ngày tải lên: 10/12/2013, 08:15

... directly or indirectly, to error detection and correction. indirectly, to error detection and correction. Types of Errors Redundancy Detection Versus Correction Forward Error Correction Versus Retransmission Coding Modular ... Geometric concept for finding d min in error correction 10.20 An error- detecting code can detect only the types of errors for which it is designed; other types of errors may remain undetected. Note 10.46 A ... corrupted bits have made the error undetectable. Example 10.2 (continued) 10.24 Table 10.2 A code for error correction (Example 10.3) 10.30 To guarantee the detection of up to s errors in all cases,...

Ngày tải lên: 16/02/2014, 20:20

... Compliment error Adjective Lexical error Adverb Lexical error Preposition Lexical error on normal and dependent preposition Article Lexical error Pronoun Lexical error Others Collocation error ... Targeted error categories We selected 13 error categories for detection. Table 1. Error categories to be detected Noun Number error, Lexical error Verb Erroneous subject-verb agreement, Tense error, ... category the error belonged during this process. What we call error categories” here means the 45 error categories that are defined in our error tagset. (e.g. article and tense errors) These...

Ngày tải lên: 20/02/2014, 16:20

Ngày tải lên: 23/03/2014, 19:20