Search Results for author: Jinwon Lee

Found 9 papers, 2 papers with code

Machining feature recognition using descriptors with range constraints for mechanical 3D models

no code implementations9 Jan 2023 Seungeun Lim, Changmo Yeo, Fazhi He, Jinwon Lee, Duhwan Mun

Machining feature recognition tests were conducted for two test cases using the proposed method, and all machining features included in the test cases were successfully recognized.

Retrieval

LSQ+: Improving low-bit quantization through learnable offsets and better initialization

4 code implementations20 Apr 2020 Yash Bhalgat, Jinwon Lee, Markus Nagel, Tijmen Blankevoort, Nojun Kwak

To solve this problem, we propose LSQ+, a natural extension of LSQ, wherein we introduce a general asymmetric quantization scheme with trainable scale and offset parameters that can learn to accommodate the negative activations.

Image Classification Quantization

Ordering Chaos: Memory-Aware Scheduling of Irregularly Wired Neural Networks for Edge Devices

no code implementations4 Mar 2020 Byung Hoon Ahn, Jinwon Lee, Jamie Menjay Lin, Hsin-Pai Cheng, Jilei Hou, Hadi Esmaeilzadeh

To address this standing issue, we present a memory-aware compiler, dubbed SERENITY, that utilizes dynamic programming to find a sequence that finds a schedule with optimal memory footprint.

Neural Architecture Search Scheduling

Learned Threshold Pruning

no code implementations28 Feb 2020 Kambiz Azarian, Yash Bhalgat, Jinwon Lee, Tijmen Blankevoort

This is in contrast to other methods that search for per-layer thresholds via a computationally intensive iterative pruning and fine-tuning process.

QKD: Quantization-aware Knowledge Distillation

no code implementations28 Nov 2019 Jangho Kim, Yash Bhalgat, Jinwon Lee, Chirag Patel, Nojun Kwak

First, Self-studying (SS) phase fine-tunes a quantized low-precision student network without KD to obtain a good initialization.

Knowledge Distillation Quantization

Accelerated Training for CNN Distributed Deep Learning through Automatic Resource-Aware Layer Placement

no code implementations17 Jan 2019 Jay H. Park, Sunghwan Kim, Jinwon Lee, Myeongjae Jeon, Sam H. Noh

Through analysis of the characteristics of CNN, we find that placement of layers can be done in an effective manner.

Distributed, Parallel, and Cluster Computing

Automatic Grammar Augmentation for Robust Voice Command Recognition

no code implementations14 Nov 2018 Yang Yang, Anusha Lalitha, Jinwon Lee, Chris Lott

For a given grammar set, a set of potential grammar expressions (candidate set) for augmentation is constructed from an AM-specific statistical pronunciation dictionary that captures the consistent patterns and errors in the decoding of AM induced by variations in pronunciation, pitch, tempo, accent, ambiguous spellings, and noise conditions.

A Fully Convolutional Neural Network for Speech Enhancement

6 code implementations22 Sep 2016 Se Rim Park, Jinwon Lee

In hearing aids, the presence of babble noise degrades hearing intelligibility of human speech greatly.

Speech Enhancement

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