25 citations · 33 across the 3 of their papers we have counts for
3 papers
cs.CL2020
Unigram-Normalized Perplexity as a Language Model Performance Measure with Different Vocabulary Sizes
Jihyeon Roh, Sang-Hoon Oh, Soo-Young Lee
Although Perplexity is a widely used performance metric for language models, the values are highly dependent upon the number of words in the corpus and is useful to compare perform…
cs.CL2018★ 25 cited
Unpaired Speech Enhancement by Acoustic and Adversarial Supervision for Speech Recognition
Geonmin Kim, Hwaran Lee, Bo-Kyeong Kim +2
Many speech enhancement methods try to learn the relationship between noisy and clean speech, obtained using an acoustic room simulator. We point out several limitations of enhance…
cs.CL2016★ 8 cited
Deep CNNs along the Time Axis with Intermap Pooling for Robustness to Spectral Variations
Hwaran Lee, Geonmin Kim, Ho-Gyeong Kim +2
Convolutional neural networks (CNNs) with convolutional and pooling operations along the frequency axis have been proposed to attain invariance to frequency shifts of features. How…