Palmetto | Palmetto is a quality measuring tool for topics | Topic Modeling library
kandi X-RAY | Palmetto Summary
kandi X-RAY | Palmetto Summary
Palmetto is a quality measuring tool for topics. This is the implementation of coherence calculations for evaluating the quality of topics. If you want to learn more about coherence calculations and their meaning for topic evaluation, take a look at the project homepage - especially at the publications. Palmetto from DICE is licensed under a AGPL v3.0 License. Please take a look at the the wikipage to read how Palmetto can be used. If you would like to use a different index than the one we are providing, you can create your own index. If you are using Palmetto for an experiment or something similar that leads to a publication, please cite the paper "Exploring the Space of Topic Coherence Measures" that you can find on the project website. A link to the project website is welcome as well :).
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Top functions reviewed by kandi - BETA
- Main method for testing
- Returns an array with random ids
- Reads a set of words from a file
- Runs a set of coherences
- Request document data for a given word
- Calculate the confirmation values
- Creates a vector with the given id
- Request document length
- Add counts from position to the document
- Adds counts from small documents
- Request document frequency
- Returns a subset definition
- Reads the Coherences from the command line
- Returns the name of the model
- Determines if there are enough words inside a single window
- Determines counts for each word
- Determines the counts for the specified words
- Returns a subset definition that can be used to restrict the given words
- Calculates the rank correlation coefficient
- Main method for testing purposes
- Add counts from the position to the document
- Creates a Lucene index
- Calculates the confirmation values
- Calculate the confirmation values
- Calculate the values of the confirmation probabilities
- Calculates the values of the confirmation probabilities
Palmetto Key Features
Palmetto Examples and Code Snippets
Community Discussions
Trending Discussions on Palmetto
QUESTION
I am training a machine learning model in order to predict building price.
One of the columns is in what city the building is located. I have a lot of cities
...ANSWER
Answered 2020-Apr-11 at 12:39For these cases, when you're OneHot encoding the categorical variable, you want to set handle_unknown='ignore'
, so that unseen instances in the test set are ignored, and the output matrix has the same shape.
Here's a simple example:
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install Palmetto
You can use Palmetto like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the Palmetto component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
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