Search Results for author: Alex Erdmann

Found 10 papers, 2 papers with code

Frugal Paradigm Completion

no code implementations ACL 2020 Alex Erdmann, er, Tom Kenter, Markus Becker, Christian Schallhart

Lexica distinguishing all morphologically related forms of each lexeme are crucial to many language technologies, yet building them is expensive.

A Little Linguistics Goes a Long Way: Unsupervised Segmentation with Limited Language Specific Guidance

no code implementations WS 2019 Alex Erdmann, er, Salam Khalifa, Mai Oudah, Nizar Habash, Houda Bouamor

We present de-lexical segmentation, a linguistically motivated alternative to greedy or other unsupervised methods, requiring only minimal language specific input.

Addressing Noise in Multidialectal Word Embeddings

no code implementations ACL 2018 Alex Erdmann, er, Nasser Zalmout, Nizar Habash

Arabic dialects lack large corpora and are noisy, being linguistically disparate with no standardized spelling.

Transliteration Word Embeddings

Noise-Robust Morphological Disambiguation for Dialectal Arabic

no code implementations NAACL 2018 Nasser Zalmout, Alex Erdmann, er, Nizar Habash

User-generated text tends to be noisy with many lexical and orthographic inconsistencies, making natural language processing (NLP) tasks more challenging.

Lexical Normalization Morphological Analysis +3

Challenges and Solutions for Latin Named Entity Recognition

no code implementations WS 2016 Alex Erdmann, er, Christopher Brown, Brian Joseph, Mark Janse, Petra Ajaka, Micha Elsner, Marie-Catherine de Marneffe

Although spanning thousands of years and genres as diverse as liturgy, historiography, lyric and other forms of prose and poetry, the body of Latin texts is still relatively sparse compared to English.

Active Learning Domain Adaptation +3

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