在進行文字探勘時, 需要把句子切成詞彙。 R裡面我有用到的library是tmcn跟jiebar。 jiebar很直覺, 先用 cutter=worker() 產生一個切詞器, 便可以用cutter來切割句子。 我們還可以使用 new_user_word 來將新詞彙加...
Popular Posts
Blog Archive
Categories
R
(28)
data.table
(4)
Python
(3)
Rstudio
(3)
dplyr
(3)
rvest
(3)
網路爬蟲
(3)
Error
(2)
Web Crawler
(2)
grepl
(2)
jupyter
(2)
plyr
(2)
ubuntu
(2)
教學
(2)
.Last.value
(1)
Big Data
(1)
Console
(1)
IEEE程式語言排行
(1)
PuTTY
(1)
Rprofile.site
(1)
Rselenium
(1)
XLConnect
(1)
assign
(1)
bar chart
(1)
cat
(1)
conflict
(1)
coord_flip
(1)
data.frame
(1)
dcast
(1)
download.file
(1)
evalWithTimeout
(1)
excel_sheets
(1)
factor
(1)
file.rename
(1)
fread
(1)
ggplot2
(1)
global variable
(1)
group_by
(1)
gsub
(1)
invalid multibyte character
(1)
jiebaR
(1)
join
(1)
jupyter_contrib_nbextensions
(1)
jupyterthemes
(1)
loading
(1)
melt
(1)
merge
(1)
mutate
(1)
numeric
(1)
print
(1)
rbind
(1)
read.csv
(1)
read_csv
(1)
read_excel
(1)
readr
(1)
readxl
(1)
scientific notation
(1)
scipen
(1)
separate_rows
(1)
setDF
(1)
setDT
(1)
sqldf
(1)
static IP address
(1)
str_count
(1)
stringr
(1)
table
(1)
tidyr
(1)
timeout
(1)
trim
(1)
txtProgressBar
(1)
unique
(1)
zip
(1)
人力銀行
(1)
參考資源
(1)
技能
(1)
文字探勘
(1)
橫條圖
(1)
玩玩小數據
(1)
結巴分詞
(1)
能力
(1)
資料分析
(1)
資料分析師
(1)
長條圖
(1)