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CONCORDANCE LINE AND CORPUS LINGUISTICS
윤 언 근
COLLOCATION AND CONCORDANCE LINES
전치사에 의해서 문장의미 결정 예제
구성하는 단어들에 의해 의미가 결정 예제
To throw your lunch into the sink
To throw up your lunch into the sink
A green phone is a phone that is green
COLLOCATION AND CONCORDANCE LINES
Collocation Words occur together more than chance
Ex) throw up(O), blue moon(O), green phone(X)
Probability of word in collocation > Probability of two independent words
Separation of word in collocation
He throw his hands up into the air
MORE WAY TO SORT CONCORDANCE LINES
문장 처리 단계
Ex ) $radius = 20
$radius 값 지정
removePunctua-tion
split the result
pick the last word
$radius 범위
MORE WAY TO SORT CONCORDANCE LINES
Word[-1] 이 마지막 entry
본 실험에서는Ordinal 을 1 로 설정
RESULT OF MORE WAY TO SORT CONCORDANCE LINES & APPLICAION : PHRASAL VERBS Ten concordance lines from the Call of the
wild
APPLICAION : PHRASAL VERBS IN THE CALL OF THE WILD
The wrong result
APPLICAION : PHRASAL VERBS
sprang upon 이 collocation ?
Ex) the call of the wild
Ex) Frankenstein
GROUPING WORDS: COLORS IN THE CALL OF THE WILD
MULTIVARIATE TECHNIQUES WITH TEXT
BASIC STATISTICS
표본 평균
표본 분산 Is a measure of the variability of the data Sum is divided by n-1 Zero every data value is the same
Z-SCORES APPLIED TO POE
A way to compute how a data value com-pares to a data set Z-score
분산
모집단의 평균
모집단의 표준편차
원수치
result
파일명 , 길이 , 평균 , 분산 , 표준편차
Z-SCORES APPLIED TO POE
Ex) z-score of four-letter word
Ex) z-score of three-letter word
Bell-shaped
Z = = -0.123
4 – 4.305
2.477
Z = = 0.526 3 – 4.305
2.477
WORD CORRELATION AMONG POE’S SHORT STORIES
how should a physicist compare masses and times? solution
Firstly, to convert both variables to z-score Secondly, sample correlation coefficient
Mean of the product of the z-score of each data value
r = 1 positive slope, r = -1 negative slope r = 0 no linear relationship
The correlation result
CORRELATIONS AND COSINES
X and Y have mean equal to zero, then 7.9 holds ture
Computing cosineCorrelation of the columns
of tern-document
CORRELATIONS AND COVARIANCES
Covariances 편차의 곱이다 .
만약 Y=X 이면 , Covariances 는 Variance 와동일 Experiment result
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