flashtext | Extract Keywords from sentence or Replace keywords | Natural Language Processing library
kandi X-RAY | flashtext Summary
kandi X-RAY | flashtext Summary
Extract Keywords from sentence or Replace keywords in sentences.
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Top functions reviewed by kandi - BETA
- Replace keywords in a sentence .
- Extract keywords from a sentence .
- Remove item from the dictionary .
- Adds keywords from a file .
- Get all keywords present in the current dictionary .
- Run test .
flashtext Key Features
flashtext Examples and Code Snippets
from flashgeotext.geotext import GeoText
geotext = GeoText()
input_text = '''Shanghai. The Chinese Ministry of Finance in Shanghai said that China plans
to cut tariffs on $75 billion worth of goods that the country
i
['java_2e', 'java programing'],
'product management' => ['product management techniques', 'product management'],
];
$keywordProcessor->addKeywordsFromAssocArray($keywords);
$sentence = 'I know java_2e and product management techniques';
$k
>>> from flashtext.keyword import KeywordProcessor
>>> keyword_processor = KeywordProcessor()
>>> keyword_processor.add_keyword("测试")
>>> keyword_processor.add_keyword("用例")
>>> text="这只是一个测试用例"
>>&g
#pip install libxml2-python3 trieregex
from trieregex import TrieRegEx as TRE
from libxml2 import parseDoc
import re
# prepare
words = ['lemon', 'lemons', 'lime', 'limes', 'pomelo', 'pomelos', 'orange', 'oranges', 'citrus', 'citruses']
# New solution : exploding with csv
import csv
CSV_PATH = 'temp_data.csv'
data = []
df_concat.to_csv(CSV_PATH)
with open(file=CSV_PATH, mode='r') as f:
reader = csv.DictReader(f)
columns = reader.fieldnames
print(columns)
df['keywords_1'] = df['text'].apply(lambda sentence: kp.extract_keywords(sentence=sentence, span_info=False))
df['keywords_2'] = df['text'][14452477:].apply(lambda sentence: kp.extract_keywords(sentence=sentence, span_info=False))
df['ke
from flashtext import KeywordProcessor
kp = KeywordProcessor()
# make a dictionary and create key , insert all keyword in one key (i.e CNN, ANN RNN will come under artificial Intelligence, whenever this value will appear it will extract
from flashtext import KeywordProcessor
import stanza
nlp = stanza.Pipeline(lang='en', processors='tokenize,ner,pos')
# Tag tokens with standard NLP BIO tags
def bio_tagger(entity, start_char, end_char, tag):
bio_tagged = {"tag":None,
#Package install command
pip install flashtext
pip install inflection
#Script
import pandas as pd
from flashtext import KeywordProcessor
from collections import Counter
import inflection as inf
keyword_p
from flashtext import KeywordProcessor
#making a dictionary of major charaters
#a few major players for now
keyword_processor = KeywordProcessor(case_sensitive=False)
keyword_dict = {
"Eddard" : ["ned", "eddard"],
"Daenerys" : ["d
Community Discussions
Trending Discussions on flashtext
QUESTION
I am trying to migrate from google cloud composer composer-1.16.4-airflow-1.10.15 to composer-2.0.1-airflow-2.1.4, However we are getting some difficulties with the libraries as each time I upload the libs, the scheduler fails to work.
here is my requirements.txt
...ANSWER
Answered 2022-Mar-27 at 07:04We have found out what was happening. The root cause was the performances of the workers. To be properly working, composer expects the scanning of the dags to take less than 15% of the CPU ressources. If it exceeds this limit, it fails to schedule or update the dags. We have just taken bigger workers and it has worked well
QUESTION
I am writing to show a flash text to the user, I want it to disappear after 3 seconds. I have tried to use settimeout but there's no result, I can change the colour and other properties but not the display property.I am using bootstrap for the styling. This is my code:
...ANSWER
Answered 2021-Aug-06 at 17:15I test your code it's running and there wasn't any problem,also it works in code snippet! check the other thing that have effect on your code.
QUESTION
I've spent quite sometime trying to figure this out. I understand there are multiple questions online and stackoverflow where this issue is resolved, I've tried to do exactly the same thing in my case however I seem to run into the issue where clearInterval does not work.
My code:
...ANSWER
Answered 2021-Jul-26 at 17:17It would be much easier to use css to make the text flash
QUESTION
I'm trying to explode a column of a dataframe to get multiple rows. The column to explode it's called keywords, which are a list of emotions returned as keywords from the package FlashText. This means if a keyword is in the text column (column with sentences), then it will return that emotion or multiple emotions corresponding to that sentence
If I use an example dataframe created by me, this works perfectly with an expected output, however when applied to the dataframe explode it returns a random combination of rows.
I thought this unexpected results were because the dataframes have duplicate indexes, however, drop them gaves the same wrong result.
Expected output ...ANSWER
Answered 2021-Mar-22 at 23:40Current solution that is working for me using csv package:
QUESTION
The KeywordProcessor used to extract keywords from FlashText is returning NaN at the end of the dataframe. The shape of the dataframe is (14.532.885, 6), where just one column (which contain sentences) is used to extract certain keywords.
The keywords extraction is correctly applied until the row 14.452.474. In other words, extraction is not applied to 80.411 final rows from the sentence column.
...ANSWER
Answered 2021-Mar-16 at 22:35A temporary solution is to create another column applying the same function since there are pure NaN values, after this combine both applied columns creating a third and new column and then make a drop to the two previous columns, because they will have NaN values.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
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No vulnerabilities reported
Install flashtext
You can use flashtext like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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