information-retrieval | Textual Information Retrieval | Natural Language Processing library
kandi X-RAY | information-retrieval Summary
kandi X-RAY | information-retrieval Summary
Considering the increasing volume of unstructured data in the world, Information Retrieval (IR) (a sub-area of text mining) and Information Extraction (IE) are extremely important to deal efficiently with all that data. Industry, IR, companies, marketing, economics and many other sectors highly depend on the efficiency and robustness of these techniques and tools. Developed at Aveiro University by @luminoso and @ruifpedro, this IR/IE engine deals with the overall process of gathering, indexing and searching for relevant documents from huge collections of textual data in order to extract knowledge from unstructured existing data.
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Top functions reviewed by kandi - BETA
- Main method for testing
- Initiate processor
- Merge index splits
- Performs a query
- Search for a token in the index
- Read and unserialize a file
- Find the split level of a term
- Runs the pipeline
- Parses all document contained in the referenced file and returns a list of matched documents
- Compute the LNC weights for a given document ID and document ID
- Thread polling
- Gets runtime memory
- Runs the parser
- Initialize the reader
information-retrieval Key Features
information-retrieval Examples and Code Snippets
Community Discussions
Trending Discussions on information-retrieval
QUESTION
I have a text file as follows.
...ANSWER
Answered 2019-May-07 at 00:15Let's try spliting the problem. There are two main logic processes in your code:
- Extract each non-indented row with the following indented rows and join them as a single "line".
- Filter "GJ" initial lines only.
Here is the code:
QUESTION
I am working on a project using Learning to Rank. Below is the example dataset format (taken from https://www.microsoft.com/en-us/research/project/letor-learning-rank-information-retrieval/). The first column is the rank, second column is query id, and the followings are [feature number]:[feature value]
ANSWER
Answered 2018-Apr-25 at 05:13You can simply concatenate the columns
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install information-retrieval
You can use information-retrieval 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 information-retrieval 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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