Search Results for author: Shogo Okada

Found 6 papers, 2 papers with code

BERP: A Blind Estimator of Room Acoustic and Physical Parameters for Single-Channel Noisy Speech Signals

1 code implementation7 May 2024 Lijun Wang, Yixian Lu, Ziyan Gao, Kai Li, Jianqiang Huang, Yuntao Kong, Shogo Okada

On the other hand, in this paper, we propose a novel universal blind estimation framework called the blind estimator of room acoustical and physical parameters (BERP), by introducing a new stochastic room impulse response (RIR) model, namely, the sparse stochastic impulse response (SSIR) model, and endowing the BERP with a unified encoder and multiple separate predictors to estimate RPPs and SSIR parameters in parallel.

Room Impulse Response (RIR)

Interpretable multimodal sentiment analysis based on textual modality descriptions by using large-scale language models

1 code implementation7 May 2023 Sixia Li, Shogo Okada

The results demonstrated that the proposed approach is interpretable and effective for multimodal sentiment analysis.

Multimodal Sentiment Analysis

Estimating Driver Personality Traits from On-Road Driving Data

no code implementations9 Feb 2023 Ryusei Kimura, Takahiro Tanaka, Yuki Yoshihara, Kazuhiro Fujikake, Hitoshi Kanamori, Shogo Okada

This paper focuses on the estimation of a driver's psychological characteristics using driving data for driving assistance systems.

Time Series Time Series Analysis

IDPS Signature Classification with a Reject Option and the Incorporation of Expert Knowledge

no code implementations19 Jul 2022 Hidetoshi Kawaguchi, Yuichi Nakatani, Shogo Okada

The effectiveness of the proposed classification model is evaluated in experiments with two real datasets composed of signatures labeled by experts: a dataset that can be classified with if-then rules and a dataset with elements that do not match an if-then rule.

Intrusion Detection

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