Jan Lehecka

Publication Activity (10 Years)

Years Active: 2011-2024
Publications (10 Years): 23

Top Topics

Speech Recognition

Spoken Term Detection

Text Classification Tasks

Top Venues

Publications

Jan Lehecka, Josef V. Psutka, Lubos Smídl, Pavel Ircing, Josef Psutka
A Comparative Analysis of Bilingual and Trilingual Wav2Vec Models for Automatic Speech Recognition in Multilingual Oral History Archives. CoRR (2024)
Jan Lehecka, Zdenek Hanzlícek, Jindrich Matousek, Daniel Tihelka
Zero-Shot vs. Few-Shot Multi-Speaker TTS Using Pre-trained Czech SpeechT5 Model. CoRR (2024)
Christoph Draxler, Henk van den Heuvel, Arjan van Hessen, Pavel Ircing, Jan Lehecka
Speech Technology Services for Oral History Research. CoRR (2024)
Jan Lehecka, Josef V. Psutka, Josef Psutka
Transfer Learning of Transformer-based Speech Recognition Models from Czech to Slovak. CoRR (2023)
Marie Kunesová, Jindrich Matousek, Jan Lehecka, Jan Svec, Josef Michálek, Daniel Tihelka, Martin Bulín, Zdenek Hanzlícek, Markéta Rezácková
Ensemble of Deep Neural Network Models for MOS Prediction. ICASSP (2023)
Jan Lehecka, Josef V. Psutka, Josef Psutka
Transfer Learning of Transformer-Based Speech Recognition Models from Czech to Slovak. TSD (2023)
Jan Lehecka, Jan Svec, Josef V. Psutka, Pavel Ircing
Transformer-based Speech Recognition Models for Oral History Archives in English, German, and Czech. INTERSPEECH (2023)
Jan Svec, Lubos Smídl, Jan Lehecka
Transformer-Based Encoder-Encoder Architecture for Spoken Term Detection. ACPR (3) (2023)
Jan Svec, Adam Frémund, Martin Bulín, Jan Lehecka
Transfer Learning of Transformers for Spoken Language Understanding. TSD (2022)
Jan Svec, Jan Lehecka, Lubos Smídl
Deep LSTM Spoken Term Detection using Wav2Vec 2.0 Recognizer. CoRR (2022)
Jan Svec, Lubos Smídl, Jan Lehecka
Transformer-based encoder-encoder architecture for Spoken Term Detection. CoRR (2022)
Jan Svec, Jan Lehecka, Lubos Smídl
Deep LSTM Spoken Term Detection using Wav2Vec 2.0 Recognizer. INTERSPEECH (2022)
Jan Lehecka, Josef V. Psutka, Josef Psutka
Transformer-based Automatic Speech Recognition of Formal and Colloquial Czech in MALACH Project. CoRR (2022)
Jan Lehecka, Jan Svec, Ales Prazák, Josef Psutka
Exploring Capabilities of Monolingual Audio Transformers using Large Datasets in Automatic Speech Recognition of Czech. INTERSPEECH (2022)
Jan Lehecka, Josef V. Psutka, Josef Psutka
Transformer-Based Automatic Speech Recognition of Formal and Colloquial Czech in MALACH Project. TSD (2022)
Jan Lehecka, Jan Svec, Ales Prazák, Josef V. Psutka
Exploring Capabilities of Monolingual Audio Transformers using Large Datasets in Automatic Speech Recognition of Czech. CoRR (2022)
Jan Lehecka, Jan Svec
Comparison of Czech Transformers on Text Classification Tasks. CoRR (2021)
Jan Lehecka, Jan Svec
Comparison of Czech Transformers on Text Classification Tasks. SLSP (2021)
Jan Svec, Jan Lehecka, Lubos Smídl, Pavel Ircing
Transformer-Based Automatic Punctuation Prediction and Word Casing Reconstruction of the ASR Output. TDS (2021)
Jan Lehecka, Jan Svec, Pavel Ircing, Lubos Smídl
BERT-Based Sentiment Analysis Using Distillation. SLSP (2020)
Jan Lehecka, Jan Svec, Pavel Ircing, Lubos Smídl
Adjusting BERT's Pooling Layer for Large-Scale Multi-Label Text Classification. TDS (2020)
Jan Svec, Jan Lehecka, Lubos Smídl, Pavel Ircing
Automatic Correction of i/y Spelling in Czech ASR Output. TDS (2020)
Jan Lehecka, Ales Prazák
Online LDA-Based Language Model Adaptation. TSD (2018)
Jan Lehecka, Jan Svec
Improving Multi-label Document Classification of Czech News Articles. TSD (2015)
Jan Svec, Jan Lehecka, Pavel Ircing, Lucie Skorkovská, Ales Prazák, Jan Vavruska, Petr Stanislav, Jan Hoidekr
General framework for mining, processing and storing large amounts of electronic texts for language modeling purposes. Lang. Resour. Evaluation 48 (2) (2014)
Jan Lehecka, Jan Svec
Improving Speech Recognition by Detecting Foreign Inclusions and Generating Pronunciations. TSD (2013)
Lucie Skorkovská, Pavel Ircing, Ales Prazák, Jan Lehecka
Automatic Topic Identification for Large Scale Language Modeling Data Filtering. TSD (2011)