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Cracking the Data Science Interview Ch. 1

January 20, 2023

Data Science Book Summary

What is Data Science? Definition: deriving insights from data. These insights are then used to provide value to a business...

Syntactic Categories in the Speech of Young Children (Valian, 1986)

January 09, 2023

Linguistics Paper Review

Syntactic categories in the speech of young children. 2;0, 2;5 MLU 2.93-4.14. Determiner, adjective, noun, noun phrase, preposition, & prepositional phrase...

Palindrome Permutation

January 07, 2023

Algorithm Tutorial Python

Palindrome Permutation: Given a string, write a function to check if it is a permutation of a palindrome...

Reexamining the Vocabulary Spurt (Ganger & Brent, 2004)

January 06, 2023

Linguistics Paper Review

Reexamining the Vocabulary Spurt. Research question: the existence of the vocabulary spurt? Data: Longitudinal data from 38 children...

Differences Between Hidden Markov Models, Perceptron, and Full Neural Networks

January 04, 2023

Speech NLP

Both HMMs and neural nets, including perceptron, have in common that they basically identify whether an item is a member of the class...

What are Fundamental Frequency, Harmonics, and Formants?

January 04, 2023

Linguistics Speech

The human vocal tract is a kind of resonator, with one fixed-end (i.e., vocal folds) and the other open-end (i.e., lips)...

What is Vector Quantization?

January 04, 2023

Speech

The size of training data should be large enough for reliable values to be driven for all the parameters...

Supporting Information (Bergelson & Aslin, 2017)

January 03, 2023

Linguistics Paper Review

Supporting Information. 0;6 looked significantly more at named target images when the competitor images were semantically unrelated...

Bilingual signed and spoken language acquisition from birth (Petitto et al., 2001)

January 01, 2023

Linguistics Paper Review

Bilingual signed and spoken language acquisition from birth: implications for the mechanisms underlying early bilingual language acquisition...

Information Theory: A Tutorial Introduction, Ch 4 by James V. Stone

December 30, 2022

Data Science Book Summary

Mutual information. The average surprisal of the symbols in the system. The entropy of a single symbol = its surprisal...

Information Theory: A Tutorial Introduction, Ch 5 by James V. Stone

December 30, 2022

Data Science Book Summary

Entropy: Average surprisal. Discrete variables vs Continuous variables: divide the continuum into bins...

What is Glow Text-To-Speech (TTS) model? (A brief summary)

December 22, 2022

Speech

I will upload a full paper review with codes soon. Text-to-Speech (TTS) is a task that speech is generated from text...

Information Theory: A Tutorial Introduction, Chs 1-2 by James V. Stone

December 21, 2022

Data Science Book Summary

Useful information: maximize informative redundancy, minimize non-informative redundancy. Noise. Minimizing "effort" required for transmitting...

A list of Korean Acoustic Corpora

December 21, 2022

NLP

The Speech Corpus of Reading-Style Standard Korean. 120 hours. Read speech. 120 speakers -- gender balanced...

[Python Code, NLP] How to install KoNLPy (a Korean NLP library) on your Mac using Anaconda?

December 21, 2022

NLP Tutorial Python

Follow the instruction on the official page: https://konlpy.org/ko/latest/install/...

맥에서 숨겨진 폴더 및 파일 표시하는 방법

December 14, 2022

Tutorial

맥 OS에서는 특정 시스템 및 백업 파일을 Finder에 표시하지 않습니다...

Deep Learning Chs.6-10 (Ian Goodfellow, 2016)

December 14, 2022

NLP Book Summary

To download summary files, click the link below...

Cracking the Coding Interview Ch 4. Trees and Graphs Summary (pp.100-105)

December 13, 2022

Algorithm

Trees and Graphs. Tree: a data structure composed of nodes (any data type as values), which may or may not be in a particular order...

이진 탐색 & 재귀 알고리즘 (LeetCode 104번, 704번 Python 구현)

December 13, 2022

Algorithm

이진 탐색과 재귀 알고리즘 구현...

Automatic Voice Onset Time Estimation from Reassignment Spectra (Stouten and Van hamme, 2009)

December 13, 2022

Speech Paper Review

Automatic Voice Onset Time estimation techniques...

Allegory & Metaphor - Anamorphosis를 중심으로

December 06, 2022

Philosophy

Anamorphosis: 왜상원근, 투시, 비례, 광학 등 재현을 위한 예술적 수단이 확립된 후인 마니에리즘 시기에 판타지와 과학의 결합으로 등장...

Friedrich Schiller의 '미적 상태' 와 독일 문화 교육 정책에 관하여

December 06, 2022

Philosophy

오늘날 독일 문화 교육 정책의 근간을 이루는 이론적 요소는 실러의 미학 이론입니다...

프리드리히 니체의 "차라투스트라는 이렇게 말했다" 개관

December 06, 2022

Philosophy Book Summary

니체의 '차라투스트라는 이렇게 말했다'는 니체 후기 철학으로의 진입을 알리는 신호탄...

David Hume의 미에 대한 간단한 고찰

December 06, 2022

Philosophy

미란 대상 자체에 내재하는 성질이 아니라 부분과 전체와의 관계에 의해 주어진 구조에서 나타나는 어떤 쾌...

프리드리히 니체의 "차라투스트라는 이렇게 말했다" - "힘에의 의지"를 중심으로

December 06, 2022

Philosophy Book Summary

힘에의 의지 - Der Wille Zur Macht. 니체의 유일한 설명원리...

프리드리히 니체의 "차라투스트라는 이렇게 말했다" - '신의 죽음'의 의미

December 06, 2022

Philosophy Book Summary

신의 죽음의 의미. 철학적 함의: 이원론적 형이상학의 파괴...

Enriching Word Vectors with Subword Information (a.k.a. Fast Text) - Bojanowski et al. 2016

December 05, 2022

NLP Paper Review

Presentation Slides by Cheonkam Jeong...

Cracking the Coding Interview 2.3 Solution

December 05, 2022

Algorithm Tutorial

Solution for problem 2.3...

Extracting wh-questions from a Text

December 05, 2022

Tutorial Python

In this tutorial, we are going to extract wh-questions from a text...

A Natural Language Understanding (NLU) Task: the Java Speech Grammar Format (JSGF) Development using Python

December 05, 2022

NLP Tutorial Python

A Natural Language Understanding (NLU) Task: the Java Speech Grammar Format (JSGF) Development using Python...

A Tip to Install Sphinx for OpenSmile 3.0

December 05, 2022

Speech Tutorial

Environment: My OS environment: macOS Mojave Version 10.14.6. I am not using Conda, and trying to avoid using Homebrew...

BERT: Pre-training of Deep Bidirectional Transformers for Language Understanding (Devlin et al., 2021)

December 05, 2022

NLP Paper Review

Abstract. Introducing BERT (Bidirectional Encoder Representations from Transformers)...

Cracking the Coding Interview 4.2 Solution

December 05, 2022

Algorithm Tutorial

Solution for problem 4.2...

WaveNet: A Generative Model for Raw Audio (van den Oord et al., 2016)

December 05, 2022

Speech NLP Paper Review

Abstract. WaveNet: a generative deep neural network that generates raw audio waveform...

Bit Depth 개념

December 05, 2022

Speech

아날로그 신호를 디지털 신호로 바꾸는 과정은 표본화(samping) → 양자화 (quantization) → 부호화 (coding)의 과정을 거칩니다...

Negative Sampling (Mikolov et al., 2013)

December 04, 2022

NLP Paper Review

Goal: improve skip-gram model in terms of speed and accuracy...

A Brief History of Phonological Theories

December 04, 2022

Linguistics Book Summary

Rule-based approaches. Linear phonology. An utterance and the representations underlying that utterance are made up of a matrix of distinctive features...

Introduction to Speech Technology (Holmes & Holmes, 2001)

December 04, 2022

Speech Book Summary

Ch 4. Digital coding of speech. 3 things to consider in speech coding: data rate, speech quality, and algorithm complexity...

Mikolov et al., 2013 (CBOW & Skip Gram)

March 31, 2022

NLP Paper Review

Efficient estimation of word representations in vector space. Traditional n-gram model. Principle: prediction of next word based on previous n-1 words...

Sentimental Analyses of Movie Reviews in Korean Using Keras and PyTorch

March 31, 2022

NLP Tutorial Python

In this posting, I am going to compare Keras and PyTorch by giving sentimental analyses of movie reviews in Korean, provided by NAVER...

Understanding English Stress Patterns Through Emergent Grammar

From my PhD coursework, 2018

Linguistics

English stress patterns from an emergent grammar perspective...