I am trying to write a function named custom_preprocessor that can count the number of words that contain prefixes and suffixes. Later, the function will be call at the code below. #calculate tf-idf score using sklearn tfldfTransformer = Tfidf Transformer(use_idf=True) %3D countVectorizer = CountVectorizer(tokenize=tokenize, preprocessor = custom_preprocessor) wordCount countVectorizer.fit_transform(token_dict.values()) newTfldf = tfidfTransformer.fit_transform(wesdCount) Can you help to write the function using python? Thank you.

I am trying to write a function named custom_preprocessor that can count the number of words that contain prefixes and suffixes. Later, the function will be call at the code below. #calculate tf-idf score using sklearn tfldfTransformer = Tfidf Transformer(use_idf=True) %3D countVectorizer = CountVectorizer(tokenize=tokenize, preprocessor = custom_preprocessor) wordCount countVectorizer.fit_transform(token_dict.values()) newTfldf = tfidfTransformer.fit_transform(wesdCount) Can you help to write the function using python? Thank you.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

I am trying to write a function named custom_preprocessor that can count the number of words that contain
prefixes and suffixes.
Later, the function will be call at the code below.
#calculate tf-idf score using sklearn
tfldfTransformer = TfidfTransformer(use_idf=True)
%3D
countVectorizer CountVectorizer(tokenizer=tokenize, preprocessor = custom_preprocessor)
wordCount = countVectorizer.fit_transform(token_dict.values()
newTfldf = tfidfTransformer.fit_transform(wesdCount)
!!
Can you help to write the function using python? Thank you.

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