gAnswer | A KBQA system based on DBpedia | Natural Language Processing library

by pkumod Java Version: v0.1.2 License: BSD-3-Clause

X-Ray Key Features Code Snippets Community Discussions(1)Vulnerabilities Install Support

kandi X-RAY | gAnswer Summary

gAnswer is a Java library typically used in Artificial Intelligence, Natural Language Processing, Bert applications. gAnswer has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. However gAnswer build file is not available. You can download it from GitHub.

GAnswer system is a natural language QA system developed by Institute of Computer Science & Techonology Data Management Lab, Peking University, led by Prof. Zou Lei. GAnswer is able to translate natural language questions to query graphs containing semantic information. Then, the system can further turn query graphs into standard SPARQL query, which will be executed in graph databases, in order to attain answers for the users. We apply an innovative data-driven method for semantic disambiguation. In details, while generating query graphs, we maintain multiple plans for entities and predicate mappings and we conduct semantic disambiguation in the query execution phrase according to entities and predicate matches ( incorrect mappings ). This is an implementation for TKDE 2018 paper Answering Natural Language Questions by Subgraph Matching over Knowledge Graphs. **For help document, click here 中文(ZH), English.

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gAnswer has a low active ecosystem.

It has 274 star(s) with 79 fork(s). There are 15 watchers for this library.

It had no major release in the last 12 months.

There are 36 open issues and 23 have been closed. On average issues are closed in 25 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of gAnswer is v0.1.2

Quality

gAnswer has 0 bugs and 0 code smells.

Security

gAnswer has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

gAnswer code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

gAnswer is licensed under the BSD-3-Clause License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

gAnswer releases are available to install and integrate.

gAnswer has no build file. You will be need to create the build yourself to build the component from source.

Installation instructions, examples and code snippets are available.

gAnswer saves you 4324 person hours of effort in developing the same functionality from scratch.

It has 9164 lines of code, 370 functions and 62 files.

It has high code complexity. Code complexity directly impacts maintainability of the code.

Top functions reviewed by kandi - BETA

kandi has reviewed gAnswer and discovered the below as its top functions. This is intended to give you an instant insight into gAnswer implemented functionality, and help decide if they suit your requirements.

Process the incoming request
Generate SPARQL and scoring and scoring information
Returns the target node for the given dependency tree
Try to match the paraphrase matching
Main method for testing
Gets a SQL query string for a query
Write a list of lines to a file
Test program
Simple test for testing
Returns a string representation of this node
This method extracts semantic relations from the semantic unit list
Load a mapping between the predicates and IDs
Performs a simple reference resolution
Load the dbo predicate
Package private
Checks if is satisfied
Handle the target request
Links the nodes of this node to the NN
1 1 test
Parses the tokens
Returns a string representation of the graph
Initialize the server
Load the relation dictionary
This method checks whether a triple exists in the given triple
Main entry point
Returns true if the given T is a valid constraint

Get all kandi verified functions for this library.

gAnswer Key Features

No Key Features are available at this moment for gAnswer.

gAnswer Examples and Code Snippets

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Community Discussions

Trending Discussions on gAnswer

Why is the answer text bow blank in my JQuery program after executing the addition function?

QUESTION

Why is the answer text bow blank in my JQuery program after executing the addition function?

Asked 2017-Mar-08 at 05:57

I am programming a calculator in JQuery mobile using Dreamweaver. I am currently working on the addition function of the program. When I click the add button, nothing appears.

Here is the HTML code:

...

ANSWER

Answered 2017-Mar-08 at 01:34

This seems to be another question about how javascript works. There are several mistakes, so I recommend you to do a javascript tutorial to get more knowledge about the language basics :).

Here are three links to javascript tutorials if you are interested in learning more about how it works:

https://www.w3schools.com/js/

https://wiki.selfhtml.org/wiki/JavaScript/Tutorials

http://www.tutorialspoint.com/javascript/

index.getElementById(gnumber)
- do you define a global variable named index? Or do you actually mean document?
- the parameter needs " -> document.getElementById("gnumber")
- you have to assign the result to a variable var gnumber = document.getElementById("gnumber");
There is no global Double object in javascript.
- do you use any library which provides this type?
- in plain javascript you could use parseFloat() to get a floatingpoint number parsed from a string
there is no function getText() and setText() in javascript, you could use the .value property of the input objects, except you are using a library which provides the get and set methods you tried to use?
Is the javascript file really named Course Project.js with a space in the name, or is it in a subfolder Course\Project.js?

Here is a working example:

Source https://stackoverflow.com/questions/42661200

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install gAnswer

First you must download necessary data files dbpedia16.rar here. The extaction code is 1mcr. This is a Baidu Netdisk link. If you have trouble opening it, please try this google drive link.You should unzip the file into directory named data.Since the complete data require at least 20 GB of main memory, you may try a smaller dataset (5GB required). The extract code is zuue. Please notice that the system performance is limited on the small data. We make sure that this data set is capable for example questions on our official website as well as in QALD data set. Otherwise, you should choose suitable question for testing based on the data files. For those who want to set up their own gstore service, we also supply dbpedia triple dataset and the extract code is rpev.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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