Difference between revisions of "Navajo and English/Structural transfer"
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==Pre-evaluation== | ==Pre-evaluation== | ||
− | ===Statistics about input files=== | + | ====Statistics about input files==== |
Number of words in reference: 55 | Number of words in reference: 55 | ||
Number of words in test: 43 | Number of words in test: 43 | ||
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Percentage of unknown words: 0.00 % | Percentage of unknown words: 0.00 % | ||
− | ===Results when removing unknown-word marks (stars)=== | + | ====Results when removing unknown-word marks (stars)==== |
Edit distance: 55 | Edit distance: 55 | ||
Word error rate (WER): 100.00 % | Word error rate (WER): 100.00 % | ||
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Position-independent word error rate (PER): 100.00 % | Position-independent word error rate (PER): 100.00 % | ||
− | ===Results when unknown-word marks (stars) are not removed=== | + | ====Results when unknown-word marks (stars) are not removed==== |
Edit distance: 55 | Edit distance: 55 | ||
Word Error Rate (WER): 100.00 % | Word Error Rate (WER): 100.00 % | ||
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Position-independent word error rate (PER): 100.00 % | Position-independent word error rate (PER): 100.00 % | ||
− | ===Statistics about the translation of unknown words=== | + | ====Statistics about the translation of unknown words==== |
Number of unknown words which were free rides: 0 | Number of unknown words which were free rides: 0 | ||
Percentage of unknown words that were free rides: 0% | Percentage of unknown words that were free rides: 0% |
Revision as of 12:21, 8 May 2022
Contents
Pre-evaluation
Statistics about input files
Number of words in reference: 55 Number of words in test: 43 Number of unknown words (marked with a star) in test: Percentage of unknown words: 0.00 %
Results when removing unknown-word marks (stars)
Edit distance: 55 Word error rate (WER): 100.00 % Number of position-independent correct words: 0 Position-independent word error rate (PER): 100.00 %
Results when unknown-word marks (stars) are not removed
Edit distance: 55 Word Error Rate (WER): 100.00 % Number of position-independent correct words: 0 Position-independent word error rate (PER): 100.00 %
Statistics about the translation of unknown words
Number of unknown words which were free rides: 0 Percentage of unknown words that were free rides: 0%
Post-evaluation
Examples
Determiner Position
- In Navajo, determiners, when thy appear, come after the noun
- (nav) Atooʼ łaʼ naa deeshkááł. → (eng) I will give you some stew.
- (nav) Atooʼ<n> łaʼ<det> naa<post> deeshkááł<v><tv><fut><p1><sg> → (eng) Stew<n> some<det> around<pp> give<v><tv><fut><p1><sg>
Tagger
Biltrans
>^Atooʼ<n>/Stew<n>$ ^łaʼ<det>/some<det>$ ^naa<n>/around<pp>$ ^deeshkááł<v>/give<vblex>$^.<sent>/.<sent>$^.<sent>/.<sent>$
Transfer
>#some #Stew #around #give.
Lex
>^Some<DP>{ ^Stew<NP><ND>{ ^Atooʼ<n>/Stew<n>$ }$ ^łaʼ<det>/some<det>$ }$ ^around<NP><ND>{ ^naa<n>/around<pp>$ }$ ^deeshkááł<v>/give<vblex>$ ^.<sent>/.<sent>$ ^.<sent>/.<sent>$
Results
Overview
- Despite correctly parsing this rule, as displayed in the outputs above, the WER and PER rates did not change.