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what is the difference between 'transform' and 'fit_transform' in sklearn
...e methods:
fit(raw_documents[, y]): Learn a vocabulary dictionary of all tokens in the raw documents.
fit_transform(raw_documents[, y]): Learn the vocabulary dictionary and return term-document matrix. This is equivalent to fit followed by the transform, but more efficiently implemented.
transform...
How do I do word Stemming or Lemmatization?
... Properties props = new Properties();
props.put("annotators", "tokenize, ssplit, pos, lemma");
pipeline = new StanfordCoreNLP(props, false);
String text = /* the string you want */;
Annotation document = pipeline.process(text);
for(CoreMap sentence: d...
Configuring user and password with Git Bash
...
For those who are using access token and a Windows environment, there is a simple way to do it:
Start menu → Credential Manager → Windows Credentials → find the line (Git: https://whatever/your-repository/url) → edit,
user name is "PersonalAccessTo...
Android Split string
...ally"
There are other ways to do it. For instance, you can use the StringTokenizer class (from java.util):
StringTokenizer tokens = new StringTokenizer(currentString, ":");
String first = tokens.nextToken();// this will contain "Fruit"
String second = tokens.nextToken();// this will contain " the...
SAML: Why is the certificate within the Signature?
...ficate is in the SAML message. This is used to check the signature for the token itself, and of course to allow receivers to tell who issued the token and treat it accordingly.
The fact that it's in there is part of the XML digital signature specs, it's not really anything SAML specific. Without th...
How to compute the similarity between two text documents?
...ion_map = dict((ord(char), None) for char in string.punctuation)
def stem_tokens(tokens):
return [stemmer.stem(item) for item in tokens]
'''remove punctuation, lowercase, stem'''
def normalize(text):
return stem_tokens(nltk.word_tokenize(text.lower().translate(remove_punctuation_map)))
ve...
How to fix “Referenced assembly does not have a strong name” error?
...the IL file generated in step 1 above. You will need to add the public key token of B.dll to the reference. You get this token by calling
sn -Tp B.dll
which will give you the following output:
Microsoft (R) .NET Framework Strong Name Utility Version 4.0.30319.33440
Copyright (c) Microsoft Cor...
How to set a Django model field's default value to a function call / callable (e.g., a date relative
...cess model data after creating a new user model.
Here is how I generate a token for each new user profile using the first 4 characters of their username:
from django.dispatch import receiver
class Profile(models.Model):
auth_token = models.CharField(max_length=13, default=None, null=True, blan...
What characters are allowed in DOM IDs? [duplicate]
... a name to an element. This name must be unique in a document.
ID and NAME tokens must begin with a
letter ([A-Za-z]) and may be followed
by any number of letters, digits
([0-9]), hyphens ("-"), underscores
("_"), colons (":"), and periods
(".").
Source: HTML 4 Specification, Chapter 6, ID Token
...
App Inventor 2 如何接入ChatGPT：国内访问OpenAI的最佳方式 · App Inventor 2 中文网
...
如何接入OpenAI
通过token（访问令牌）接入
通过ApiKey接入
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如何接入OpenAI
由于国内无法访问OpenAI，KX上网可选大陆及香港（被屏蔽）以外才行。因此对于大多数人来说，想体验...