نتایج جستجو برای: morphological evaluation

تعداد نتایج: 944720  

2017
Ling Liu Mans Hulden

Wiktionary provides lexical information for an increasing number of languages, including morphological inflection tables. It is a good resource for automatically learning rule-based analysis of the inflectional morphology of a language. This paper performs an extensive evaluation of a method to extract generalized paradigms from morphological inflection tables, which can be converted to weighte...

2009
Miguel A. Molinero Benoît Sagot Lionel Nicolas

This paper shows how large-coverage morphological and syntactic NLP lexicons can be developed by interpreting, converting to a common format and merging existing lexical resources. Applied on Spanish, this allowed us to build a morphological and syntactic lexicon, the Leffe. It relies on the Alexina framework, originally developed together with the French lexicon Lefff. We describe how the inpu...

2010
Anders Søgaard Martin Haulrich

Parsing performance is typically assumed to correlate with treebank size and morphological complexity [6, 13]. This paper shows that there is a strong correlation between derivation perplexity and performance across morphologically rich and poor languages. Since perplexity is orthogonal to morphological complexity, this questions the importance of morphological complexity. We also show that der...

2017
Nicole I Stacy Ramiro Isaza Ellen Wiedner

Although the hematology of healthy elephants has been well-described, published information on hematological changes during disease is limited. The objective of this study was to describe qualitative morphological changes in the leukocytes of Asian and African elephants (Elephas maximus and Loxodonta africana) diagnosed with a variety of inflammatory conditions. Twenty-five of 27 elephants had ...

2011
Mehrdad POURJAFAR Khalil BADIE Aliasghar CHALMEH Mehrdad Pourjafar Khalil Badie Aliasghar Chalmeh

The present study was conducted to obtain electrocardiographic data regarding the values of ST-segment morphology and duration from 84 apparently healthy Holstein cattle in fourteen different age groups from newborn to 7 years old. We recorded electrocardiograms in standard base apex lead system with the paper speed 25 mm/sec. and calibration of 10 mm equal to 1 mV. The morphologic assessments ...

2008
Kimmo Kettunen

This paper presents implementations of generative management method for morphological variation of query keywords. The method is called FCG, Frequent Case Generation. It is based on the skewed distributions of word forms in natural languages and is suitable for languages that either have fair amount of morphological variation or are morphologically very rich. The paper reports implementation an...

Journal: :CoRR 2009
Koichi Takeuchi Kyo Kageura Teruo Koyama Béatrice Daille Laurent Romary

In this paper, we proposed pattern based term extraction model for Japanese applying ACABIT system developed for French. Proposed model evaluates termhood using morphological patterns of basic terms and term variants. After extracting term selections, ACABIT system filters non-terms out from the selections based on simple log likely hood evaluation. This approach would be suitable to Japanese t...

Journal: :پژوهشنامه اصلاح گیاهان زراعی 0
الهه اکبری قوژدی علی ایزدی دربندی اعظم برزوئی محسن ابراهیمی

in order to evaluation of morphological selection criteria for salt tolerance screening in wheat (t. aestivum l.) a factorial experiment based on completely randomized design in 3 replications were conducted under greenhouse condition. salinity treatments involved 4 levels: s=1.3dsm-1 (control), 5, 10, 15 dsm-1 from calcium chloride and sodium chloride with 10:1 (na: ca ratio) and another facto...

Journal: :JLCL 2011
Stefanie Dipper

This paper deals with morphological and part-of-speech tagging applied to manuscripts written in Middle High German. I present the results of a set of experiments that involve different levels of token normalization and dialect-specific subcorpora. As expected, tagging with “normalized”, quasi-standardized tokens performs best. Normalization improves accuracies by .–. percentage points, r...

2004
Diana Santos Anabela Barreiro

This paper describes our attempt to build a consensus round the morphological analysis of a set of forms for Portuguese, to be used as a basis for the creation of a “golden list” in the first Morpholympics for Portuguese, Morfolimpíadas, an evaluation contest on Portuguese morphological analysis. This golden standard was used to rank participating morphological systems according to precision an...

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