Search Results for author: Zhongdi Qu

Found 5 papers, 0 papers with code

From Understanding the Population Dynamics of the NSGA-II to the First Proven Lower Bounds

no code implementations28 Sep 2022 Benjamin Doerr, Zhongdi Qu

Due to the more complicated population dynamics of the NSGA-II, none of the existing runtime guarantees for this algorithm is accompanied by a non-trivial lower bound.

Runtime Analysis for the NSGA-II: Provable Speed-Ups From Crossover

no code implementations18 Aug 2022 Benjamin Doerr, Zhongdi Qu

Very recently, the first mathematical runtime analyses for the NSGA-II, the most common multi-objective evolutionary algorithm, have been conducted.

A First Runtime Analysis of the NSGA-II on a Multimodal Problem

no code implementations28 Apr 2022 Benjamin Doerr, Zhongdi Qu

Very recently, the first mathematical runtime analyses of the multi-objective evolutionary optimizer NSGA-II have been conducted.

Translate & Fill: Improving Zero-Shot Multilingual Semantic Parsing with Synthetic Data

no code implementations Findings (EMNLP) 2021 Massimo Nicosia, Zhongdi Qu, Yasemin Altun

While multilingual pretrained language models (LMs) fine-tuned on a single language have shown substantial cross-lingual task transfer capabilities, there is still a wide performance gap in semantic parsing tasks when target language supervision is available.

Data Augmentation Semantic Parsing

From Audio to Semantics: Approaches to end-to-end spoken language understanding

no code implementations24 Sep 2018 Parisa Haghani, Arun Narayanan, Michiel Bacchiani, Galen Chuang, Neeraj Gaur, Pedro Moreno, Rohit Prabhavalkar, Zhongdi Qu, Austin Waters

Conventional spoken language understanding systems consist of two main components: an automatic speech recognition module that converts audio to a transcript, and a natural language understanding module that transforms the resulting text (or top N hypotheses) into a set of domains, intents, and arguments.

Automatic Speech Recognition Automatic Speech Recognition (ASR) +3

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