Results 1 - 10 of 216

Comparing a statistical and a rule-based tagger for German

by Martin Volk, Gerold Scheider - Computers, Linguistics, and Phonetics between Language and Speech. Proc. of the 4th Conference on Natural Language Processing - KONVENS-98 , 1998
"... In this paper we present the results of comparing a statistical tagger for German based on decision trees and a rule-based Brill-Tagger for German. We used the same training corpus (and therefore the same tag-set) to train both taggers. We then applied the taggers to the same test corpus and compare ..."
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In this paper we present the results of comparing a statistical tagger for German based on decision trees and a rule-based Brill-Tagger for German. We used the same training corpus (and therefore the same tag-set) to train both taggers. We then applied the taggers to the same test corpus

Probabilistic and rule-based tagger of an inflective language -- a comparison

by Jan Hajic, Barbora Hladka - IN PROCEEDINGS OF ANLP'97 , 1997
"... We present results of probabilistic tagging of Czech texts in order to show how these techniques work for one of the highly morphologically ambiguous inflective languages. After description of the tag system used, we show the results of four experiments using a simple probabilistic model to tag Czec ..."
Abstract - Cited by 23 (4 self) - Add to MetaCart
indicate that for inflective languages with 1000+ tags we havetodevelop a more sophisticated approach in order to get closer to an acceptable error rate. In order to compare two di erent approaches to text tagging -- statistical and rule-based -- we modi ed Eric Brill's rule-based part of speech

A Rule-based Tagger for Polish Based on Genetic Algorithm

by Maciej Piasecki - Intelligent Information Processing and Web Mining. Proce. of IIS:IIPWM’05 , 2005
"... Abstract In the paper an approach to the construction of rule-based morphosyntactic tagger for Polish is proposed. The core of the tagger are modules of rules (classification systems), acquired from the IPI PAN corpus by application of Genetic Algorithms. Each module is specialised in making decisio ..."
Abstract - Cited by 3 (3 self) - Add to MetaCart
Abstract In the paper an approach to the construction of rule-based morphosyntactic tagger for Polish is proposed. The core of the tagger are modules of rules (classification systems), acquired from the IPI PAN corpus by application of Genetic Algorithms. Each module is specialised in making

G.: Reductionistic, Tree and Rule Based Tagger for Polish. [6

by Maciej Piasecki, Grzegorz Godlewski
"... Abstract The paper presents an approach to tagging of Polish based on the combination of handmade reduction rules and selecting rules acquired by Induction of Decision Trees. The general open architecture of the tagger is presented, where the overall process of tagging is divided into subsequent ste ..."
Abstract - Cited by 3 (1 self) - Add to MetaCart
Abstract The paper presents an approach to tagging of Polish based on the combination of handmade reduction rules and selecting rules acquired by Induction of Decision Trees. The general open architecture of the tagger is presented, where the overall process of tagging is divided into subsequent

A Simple Rule-Based Part of Speech Tagger

by Eric Brill , 1992
"... Automatic part of speech tagging is an area of natural language processing where statistical techniques have been more successful than rule- based methods. In this paper, we present a sim- ple rule-based part of speech tagger which automatically acquires its rules and tags with accuracy coinparable ..."
Abstract - Cited by 596 (9 self) - Add to MetaCart
Automatic part of speech tagging is an area of natural language processing where statistical techniques have been more successful than rule- based methods. In this paper, we present a sim- ple rule-based part of speech tagger which automatically acquires its rules and tags with accuracy coinparable

A SIMPLE RULE-BASED PART OF SPEECH TAGGER

by unknown authors
"... Automatic part of speech tagging is an area of natural lan-guage processing where statistical techniques have been more successful than rule-based methods. In this paper, we present a simple rule-based part of speech tagger which automati-cally acquires its rules and tags with accuracy comparable to ..."
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Automatic part of speech tagging is an area of natural lan-guage processing where statistical techniques have been more successful than rule-based methods. In this paper, we present a simple rule-based part of speech tagger which automati-cally acquires its rules and tags with accuracy comparable

Some advances in transformation-based part-of-speech tagging

by Eric Brill - In Proceedings of the Twelfth National Conference on Artificial Intelligence , 1994
"... Most recent research in trainable part of speech taggers has explored stochastic tagging. While these taggers obtain high accuracy, linguistic information is captured indirectly, typically in tens of thousands of lexical and contextual probabilities. In (Brill 1992), a trainable rule-based tagger wa ..."
Abstract - Cited by 294 (1 self) - Add to MetaCart
Most recent research in trainable part of speech taggers has explored stochastic tagging. While these taggers obtain high accuracy, linguistic information is captured indirectly, typically in tens of thousands of lexical and contextual probabilities. In (Brill 1992), a trainable rule-based tagger

Boosting Statistical Tagger Accuracy with Simple Rule-Based Grammars

by Mans Hulden, Jerid Francom
"... We report on several experiments on combining a rule-based tagger and a trigram tagger for Spanish. The results show that one can boost the accuracy of the best performing n-gram taggers by quickly developing a rough rule-based grammar to complement the statistically induced one and then combining t ..."
Abstract - Cited by 2 (0 self) - Add to MetaCart
We report on several experiments on combining a rule-based tagger and a trigram tagger for Spanish. The results show that one can boost the accuracy of the best performing n-gram taggers by quickly developing a rough rule-based grammar to complement the statistically induced one and then combining

A Constraint Grammar POS-Tagger for Tibetan

by Edward Garrett, Nathan W. Hill
"... This paper describes a rule-based part-of-speech tagger for Tibetan, implemented in Constraint Grammar and with rules operating over sequences of syllables rather than words. 1 A POS-tagger for Tibetan In earlier work, we described a rule-based tagger for Classical Tibetan, implemented using regular ..."
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This paper describes a rule-based part-of-speech tagger for Tibetan, implemented in Constraint Grammar and with rules operating over sequences of syllables rather than words. 1 A POS-tagger for Tibetan In earlier work, we described a rule-based tagger for Classical Tibetan, implemented using

Deterministic Part-of-Speech Tagging with Finite-State Transducers

by Emmanuel Roche, Yves Schabes - Computational Linguistics , 1995
"... Stochastic approaches to natural language processing have often been preferred to rule-based approaches because of their robustness and their automatic training capabilities. This was the case for part-of-speech tagging until Brill showed how state-of-the-art part-of-speech tagging can be achieved w ..."
Abstract - Cited by 96 (0 self) - Add to MetaCart
with a rule-based tagger by inferring rules from a training corpus. However, current implementations of the rule-based tagger run more slowly than previous approaches. In this paper, we present a finite-state tagger, inspired by the rule-based tagger, that operates in optimal time in the sense
Results 1 - 10 of 216