no code implementations • 24 Oct 2023 • Ondřej Kobza, Jan Čuhel, Tommaso Gargiani, David Herel, Petr Marek
We present our SocialBot -- Alquist~5. 0 -- developed for the Alexa Prize SocialBot Grand Challenge~5.
no code implementations • NAACL (ACL) 2022 • Jan Pichl, Petr Marek, Jakub Konrád, Petr Lorenc, Ondřej Kobza, Tomáš Zajíček, Jan Šedivý
One of the essential features of the platform is the possibility to reuse the created assets across applications.
1 code implementation • 22 Apr 2022 • Petr Lorenc, Tommaso Gargiani, Jan Pichl, Jakub Konrád, Petr Marek, Ondřej Kobza, Jan Šedivý
Based on the open-world environment, we often encounter the situation that the training and test data are sampled from different distributions.
Ranked #1 on Open Intent Detection on BANKING-77 (75% known)
no code implementations • 16 Sep 2021 • Jakub Konrád, Jan Pichl, Petr Marek, Petr Lorenc, Van Duy Ta, Ondřej Kobza, Lenka Hýlová, Jan Šedivý
In this work, we present the principles and inner workings of individual components of the open-domain dialogue system Alquist developed within the Alexa Prize Socialbot Grand Challenge 4 and the experiments we have conducted to evaluate them.
no code implementations • 21 Apr 2021 • Petr Marek, Štěpán Müller, Jakub Konrád, Petr Lorenc, Jan Pichl, Jan Šedivý
In our work, we focus on the impact of named entities on the summarization of Czech news articles.
no code implementations • NAACL 2021 • Petr Marek, Vishal Ishwar Naik, Vincent Auvray, Anuj Goyal
However, collecting the annotated OOD data for a given domain is an expensive process.
Generative Adversarial Network Out of Distribution (OOD) Detection
1 code implementation • 19 Nov 2020 • Petr Lorenc, Petr Marek, Jan Pichl, Jakub Konrád, Jan Šedivý
In this paper, we suggest criteria to choose the best intent recognition algorithm for an application.
no code implementations • 6 Nov 2020 • Jan Pichl, Petr Marek, Jakub Konrád, Petr Lorenc, Van Duy Ta, Jan Šedivý
The third version of the open-domain dialogue system Alquist developed within the Alexa Prize 2020 competition is designed to conduct coherent and engaging conversations on popular topics.
no code implementations • 6 Nov 2020 • Jan Pichl, Petr Marek, Jakub Konrád, Martin Matulík, Jan Šedivý
This paper presents the second version of the dialogue system named Alquist competing in Amazon Alexa Prize 2018.
no code implementations • 28 Jul 2019 • Petr Marek
The dialogue management is a task of conversational artificial intelligence.
no code implementations • 18 Apr 2018 • Jan Pichl, Petr Marek, Jakub Konrád, Martin Matulík, Hoang Long Nguyen, Jan Šedivý
This paper describes a new open domain dialogue system Alquist developed as part of the Alexa Prize competition for the Amazon Echo line of products.