pybrokk.bow

Module Contents

Functions

bow(df)

Converts the last column of the data frame to a bag of words and return it

pybrokk.bow.bow(df)

Converts the last column of the data frame to a bag of words and return it along with other columns of the data frame.

dfdata frame

a data frame with the last column of raw text

df_bowdata frame

a data frame which consists of the n-1 first columns of the input data frame as its n-1 first columns, plus a bag of words of the input data frame in its following numerous columns.

>>> df = pd.DataFrame({

“url”: [”https://www.cnn.com/world”,

“https://www.foxnews.com/world”, “https://www.cbc.ca/news/world”],

“url_id”: [“cnn1”,”foxnews1”,”cbc1”], “text”: [“Instagram has a faster chance of reaching me than CNN, and if I really want to know what’s going on, I refresh my Twitter feed.”,

“I would appear on Fox News more easily than I would NPR.”, “CBC has a very important mandate to bind Canada together in both official languages, tell local stories, and make sure we have a sense of our strength, our culture, our stories.”]

})

>>> df_bow(df)
        ===============================  ==========  ==============================
                    url                    url_id             text
        ===============================  ==========  ==============================
         https://www.cnn.com/world         cnn1       Instagram has a faster ...
         https://www.foxnews.com/world     foxnew1    I would appear on Fox ...
         https://www.cbc.ca/news/world     cbc1       CBC has a very important ...

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