Patrick Lehnen

According to our database1, Patrick Lehnen authored at least 24 papers between 2008 and 2022.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of four.

Timeline

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PhD thesis 
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Links

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Bibliography

2022
Towards Need-Based Spoken Language Understanding Model Updates: What Have We Learned?
Proceedings of the 2022 Conference on Empirical Methods in Natural Language Processing: EMNLP 2022 - Industry Track, Abu Dhabi, UAE, December 7, 2022

2021
The Impact of Intent Distribution Mismatch on Semi-Supervised Spoken Language Understanding.
Proceedings of the Interspeech 2021, 22nd Annual Conference of the International Speech Communication Association, Brno, Czechia, 30 August, 2021

Predicting Temporal Performance Drop of Deployed Production Spoken Language Understanding Models.
Proceedings of the Interspeech 2021, 22nd Annual Conference of the International Speech Communication Association, Brno, Czechia, 30 August, 2021

Feedback Attribution for Counterfactual Bandit Learning in Multi-Domain Spoken Language Understanding.
Proceedings of the 2021 Conference on Empirical Methods in Natural Language Processing, 2021

2020
Leveraging User Paraphrasing Behavior In Dialog Systems To Automatically Collect Annotations For Long-Tail Utterances.
Proceedings of the 28th International Conference on Computational Linguistics, 2020

2017
Maximum entropy models for sequences: scaling up from tagging to translation.
PhD thesis, 2017

2015
A Comparison of Update Strategies for Large-Scale Maximum Expected BLEU Training.
Proceedings of the NAACL HLT 2015, The 2015 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies, Denver, Colorado, USA, May 31, 2015

2013
(Hidden) Conditional Random Fields Using Intermediate Classes for Statistical Machine Translation.
Proceedings of Machine Translation Summit XIV: Papers, 2013

Structure learning in hidden conditional random fields for grapheme-to-phoneme conversion.
Proceedings of the INTERSPEECH 2013, 2013

Improving LVCSR with hidden conditional random fields for grapheme-to-phoneme conversion.
Proceedings of the INTERSPEECH 2013, 2013

2012
Hidden Conditional Random Fields with M-to-N Alignments for Grapheme-to-Phoneme Conversion.
Proceedings of the INTERSPEECH 2012, 2012

2011
Equivalence of Generative and Log-Linear Models.
IEEE Trans. Speech Audio Process., 2011

Comparing Stochastic Approaches to Spoken Language Understanding in Multiple Languages.
IEEE Trans. Speech Audio Process., 2011

N-Grams for Conditional Random Fields or a Failure-Transition(f) Posterior for Acyclic FSTs.
Proceedings of the INTERSPEECH 2011, 2011

Incorporating alignments into Conditional Random Fields for grapheme to phoneme conversion.
Proceedings of the IEEE International Conference on Acoustics, 2011

EM-style optimization of hidden conditional random fields for grapheme-to-phoneme conversion.
Proceedings of the IEEE International Conference on Acoustics, 2011

Powerful extensions to CRFS for grapheme to phoneme conversion.
Proceedings of the IEEE International Conference on Acoustics, 2011

2010
Discriminative HMMS, log-linear models, and CRFS: What is the difference?
Proceedings of the IEEE International Conference on Acoustics, 2010

A Comparison of Various Types of Extended Lexicon Models for Statistical Machine Translation.
Proceedings of the 9th Conference of the Association for Machine Translation in the Americas: Research Papers, 2010

2009
Large-scale Polish SLU.
Proceedings of the INTERSPEECH 2009, 2009

Optimizing CRFs for SLU tasks in various languages using modified training criteria.
Proceedings of the INTERSPEECH 2009, 2009

2008
A Comparison of Various Methods for Concept Tagging for Spoken Language Understanding.
Proceedings of the International Conference on Language Resources and Evaluation, 2008

On the equivalence of Gaussian and log-linear HMMs.
Proceedings of the INTERSPEECH 2008, 2008

System combination for spoken language understanding.
Proceedings of the INTERSPEECH 2008, 2008


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