I use CYK algorithm (already implemented it in Java) to see if a string recognized according to a specific grammar. Now I need to generate a parse tree for the string, is the a way to generate the tree from the matrix which I use when using the CYK algorithm?
Generating parse tree from CYK algorithm
2.7k views Asked by Lucy At
1
There are 1 answers
Related Questions in PARSING
- Send information to Maya node instance in cpp
- How to see all attributes of a node in Maya?
- Maya PySide: Maya crashes when I try to connect custom signal to slot
- Same python code works differently on differently Maya (2012 - 2015)
- Python for Maya: "Object's name is not unique." when calling object from class to build UI
- Maya MEL variables declaration and initialization
- How to export an animation from Maya to three.js workflow
- Get the mesh name from the selected vertex
- Is It Possible To Create A Quaternion Twist Solution Which Allows For 360 Degrees Rotation?
- Maya Python - How do I query the selection to check if only polyVerts or different?
Related Questions in CONTEXT-FREE-GRAMMAR
- Send information to Maya node instance in cpp
- How to see all attributes of a node in Maya?
- Maya PySide: Maya crashes when I try to connect custom signal to slot
- Same python code works differently on differently Maya (2012 - 2015)
- Python for Maya: "Object's name is not unique." when calling object from class to build UI
- Maya MEL variables declaration and initialization
- How to export an animation from Maya to three.js workflow
- Get the mesh name from the selected vertex
- Is It Possible To Create A Quaternion Twist Solution Which Allows For 360 Degrees Rotation?
- Maya Python - How do I query the selection to check if only polyVerts or different?
Related Questions in PARSE-TREE
- Send information to Maya node instance in cpp
- How to see all attributes of a node in Maya?
- Maya PySide: Maya crashes when I try to connect custom signal to slot
- Same python code works differently on differently Maya (2012 - 2015)
- Python for Maya: "Object's name is not unique." when calling object from class to build UI
- Maya MEL variables declaration and initialization
- How to export an animation from Maya to three.js workflow
- Get the mesh name from the selected vertex
- Is It Possible To Create A Quaternion Twist Solution Which Allows For 360 Degrees Rotation?
- Maya Python - How do I query the selection to check if only polyVerts or different?
Related Questions in CYK
- Send information to Maya node instance in cpp
- How to see all attributes of a node in Maya?
- Maya PySide: Maya crashes when I try to connect custom signal to slot
- Same python code works differently on differently Maya (2012 - 2015)
- Python for Maya: "Object's name is not unique." when calling object from class to build UI
- Maya MEL variables declaration and initialization
- How to export an animation from Maya to three.js workflow
- Get the mesh name from the selected vertex
- Is It Possible To Create A Quaternion Twist Solution Which Allows For 360 Degrees Rotation?
- Maya Python - How do I query the selection to check if only polyVerts or different?
Popular Questions
- How do I undo the most recent local commits in Git?
- How can I remove a specific item from an array in JavaScript?
- How do I delete a Git branch locally and remotely?
- Find all files containing a specific text (string) on Linux?
- How do I revert a Git repository to a previous commit?
- How do I create an HTML button that acts like a link?
- How do I check out a remote Git branch?
- How do I force "git pull" to overwrite local files?
- How do I list all files of a directory?
- How to check whether a string contains a substring in JavaScript?
- How do I redirect to another webpage?
- How can I iterate over rows in a Pandas DataFrame?
- How do I convert a String to an int in Java?
- Does Python have a string 'contains' substring method?
- How do I check if a string contains a specific word?
Popular Tags
Trending Questions
- UIImageView Frame Doesn't Reflect Constraints
- Is it possible to use adb commands to click on a view by finding its ID?
- How to create a new web character symbol recognizable by html/javascript?
- Why isn't my CSS3 animation smooth in Google Chrome (but very smooth on other browsers)?
- Heap Gives Page Fault
- Connect ffmpeg to Visual Studio 2008
- Both Object- and ValueAnimator jumps when Duration is set above API LvL 24
- How to avoid default initialization of objects in std::vector?
- second argument of the command line arguments in a format other than char** argv or char* argv[]
- How to improve efficiency of algorithm which generates next lexicographic permutation?
- Navigating to the another actvity app getting crash in android
- How to read the particular message format in android and store in sqlite database?
- Resetting inventory status after order is cancelled
- Efficiently compute powers of X in SSE/AVX
- Insert into an external database using ajax and php : POST 500 (Internal Server Error)
When implementing CYK as just a recognizer, then the boxes in the chart are generally just a set of bits (or other boolean values) that correspond to the productions that might apply at that point. That doesn't leave you enough information to reconstruct the parse tree.
If you instead store a set of objects, those objects include the non-terminal and keep track of the two productions that were combined. When you're done, you check if your final box contains an object which represents a start symbol production. If it does, you can follow the pointers back to reconstruct the parse tree.