textminer | Extracts data from html using rules | Data Manipulation library
kandi X-RAY | textminer Summary
kandi X-RAY | textminer Summary
Giving a piece of html.
Support
Quality
Security
License
Reuse
Top functions reviewed by kandi - BETA
- Extract values from text
- Search text using prefix and suffix
- Process the child value
- Parse a string with a prefix and suffix
- Apply filters
- Evaluate expression
- Extract text from text
- Extract items from text
- Decorator to convert a value to None
- Decorator to wrap a number
- Get the contents of a given URL
- Detect charset from head of head
- Compact the given html
- Compile the rule
- Compile a pattern
- Compile filters
- Compile a child rule
- Create an Extractor from a given parser type and rule
textminer Key Features
textminer Examples and Code Snippets
Community Discussions
Trending Discussions on textminer
QUESTION
Presently, I'm using the function CreateDtm()
in R
to fit LDA model. In addition to the default stop words, I want to add my own words which are supposed to be removed.
ANSWER
Answered 2020-Jul-23 at 12:45Just add your own list to the list of existing stopwords. You are already combining two stopword lists. You can add at third one without any problem:
QUESTION
I have two dataframes in R that look like the following examples:
...ANSWER
Answered 2020-Jun-13 at 11:19Here's a solution using dplyr
and reshape2
. If you are sorting by phi, you don't need the second data frame. Here, df
is the first data frame.
QUESTION
I have got 787 documents (speech - text file). Using "textmineR" package i got the topics for the same. I have got 3 topics as below:
...ANSWER
Answered 2020-Feb-28 at 09:57found it, one can use the theta matrix generated as a result of fitLDAmodel. that is the significance of each topic in each speech(document).
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install textminer
You can use textminer 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.
Support
Reuse Trending Solutions
Find, review, and download reusable Libraries, Code Snippets, Cloud APIs from over 650 million Knowledge Items
Find more librariesStay Updated
Subscribe to our newsletter for trending solutions and developer bootcamps
Share this Page