A treebank is a corpus where the sentences in each language are syntactically (if necessary morphologically) annotated. In the treebanks, the syntactic annotation usually follows constituent and/or dependency structure.
Treebanks annotated for the syntactic or semantic structures of the sentences are essential for developing state-of-the-art statistical natural language processing (NLP) systems including part-of-speech-taggers, syntactic parsers, and machine translation systems. There are two main groups of syntactic treebanks, namely treebanks annotated for constituency (phrase structure) and the ones that are annotated for dependency structure.
We extend the original format with the relevant information, given between curly braces. For example, the word 'problem' in a sentence in the standard Penn Treebank notation, may be represented in the data format provided below:
(NN problem)
After all levels of processing are finished, the data structure stored for the same word has the following form in the system.
(NN {turkish=sorunu} {english=problem}
{morphologicalAnalysis=sorun+NOUN+A3SG+PNON+ACC}
{metaMorphemes=sorun+yH}
{semantics=TUR10-0703650})
As is self-explanatory, 'turkish' tag shows the original Turkish word; 'morphologicalanalysis' tag shows the correct morphological parse of that word; 'semantics' tag shows the ID of the correct sense of that word; 'namedEntity' tag shows the named entity tag of that word; 'propbank' tag shows the semantic role of that word for the verb synset id (frame id in the frame file) which is also given in that tag.
You can also see Java, C, Python, Cython, Js, Php, Swift, or C# repository.
To check if you have compatible C++ Compiler installed,
- Open CLion IDE
- Preferences >Build,Execution,Deployment > Toolchain
Install the latest version of Git.
In order to work on code, create a fork from GitHub page. Use Git for cloning the code to your local or below line for Ubuntu:
git clone <your-fork-git-link>
A directory called AnnotatedTree-CPP will be created. Or you can use below link for exploring the code:
git clone https://github.com/starlangsoftware/AnnotatedTree-CPP.git
To import projects from Git with version control:
-
Open CLion IDE , select Get From Version Control.
-
In the Import window, click URL tab and paste github URL.
-
Click open as Project.
Result: The imported project is listed in the Project Explorer view and files are loaded.
From IDE
After being done with the downloading and opening project, select Build Project option from Build menu. After compilation process, user can run TestAnnotatedTree.cpp .
To load an annotated TreeBank:
TreeBankDrawable(File folder, String pattern)
a = new TreeBankDrawable(new File("/Turkish-Phrase"), ".train")
TreeBankDrawable(File folder)
a = new TreeBankDrawable(new File("/Turkish-Phrase"))
TreeBankDrawable(File folder, String pattern, int from, int to)
a = new TreeBankDrawable(new File("/Turkish-Phrase"), ".train", 1, 500)
To access all the trees in a TreeBankDrawable:
for (int i = 0; i < a.sentenceCount(); i++){
ParseTreeDrawable parseTree = (ParseTreeDrawable) a.get(i);
....
}
To load a saved ParseTreeDrawable:
ParseTreeDrawable(FileInputStream file)
is used. Usually it is more useful to load TreeBankDrawable as explained above than to load ParseTree one by one.
To find the node number of a ParseTreeDrawable:
int nodeCount()
the leaf number of a ParseTreeDrawable:
int leafCount()
the word count in a ParseTreeDrawable:
int wordCount(boolean excludeStopWords)
above methods can be used.
Information of an annotated word is kept in LayerInfo class. To access the morphological analysis of the annotated word:
MorphologicalParse getMorphologicalParseAt(int index)
meaning of an annotated word:
String getSemanticAt(int index)
the shallow parse tag (e.g., subject, indirect object etc.) of annotated word:
String getShallowParseAt(int index)
the argument tag of the annotated word:
Argument getArgumentAt(int index)
the word count in a node:
int getNumberOfWords()
@inproceedings{yildiz-etal-2014-constructing,
title = "Constructing a {T}urkish-{E}nglish Parallel {T}ree{B}ank",
author = {Y{\i}ld{\i}z, Olcay Taner and
Solak, Ercan and
G{\"o}rg{\"u}n, Onur and
Ehsani, Razieh},
booktitle = "Proceedings of the 52nd Annual Meeting of the Association for Computational Linguistics (Volume 2: Short Papers)",
month = jun,
year = "2014",
address = "Baltimore, Maryland",
publisher = "Association for Computational Linguistics",
url = "https://www.aclweb.org/anthology/P14-2019",
doi = "10.3115/v1/P14-2019",
pages = "112--117",
}
- First install conan.
pip install conan
Instructions are given in the following page:
https://docs.conan.io/2/installation.html
- Add conan remote 'ozyegin' with IP: 104.247.163.162 with the following command:
conan remote add ozyegin http://104.247.163.162:8081/artifactory/api/conan/conan-local --insert
- Use the comman conan list to check for installed packages. Probably there are no installed packages.
conan list
- Put the correct dependencies in the requires part
requires = ["math/1.0.0", "classification/1.0.0"]
- Default settings are:
settings = "os", "compiler", "build_type", "arch"
options = {"shared": [True, False], "fPIC": [True, False]}
default_options = {"shared": True, "fPIC": True}
exports_sources = "src/*", "Test/*"
def layout(self):
cmake_layout(self, src_folder="src")
def generate(self):
tc = CMakeToolchain(self)
tc.generate()
deps = CMakeDeps(self)
deps.generate()
def build(self):
cmake = CMake(self)
cmake.configure()
cmake.build()
def package(self):
copy(conanfile=self, keep_path=False, src=join(self.source_folder), dst=join(self.package_folder, "include"), pattern="*.h")
copy(conanfile=self, keep_path=False, src=self.build_folder, dst=join(self.package_folder, "lib"), pattern="*.a")
copy(conanfile=self, keep_path=False, src=self.build_folder, dst=join(self.package_folder, "lib"), pattern="*.so")
copy(conanfile=self, keep_path=False, src=self.build_folder, dst=join(self.package_folder, "lib"), pattern="*.dylib")
copy(conanfile=self, keep_path=False, src=self.build_folder, dst=join(self.package_folder, "bin"), pattern="*.dll")
def package_info(self):
self.cpp_info.libs = ["ComputationalGraph"]
- Set the C++ standard with compiler flags.
set(CMAKE_CXX_STANDARD 20)
set(CMAKE_CXX_FLAGS "-O3")
- Dependent packages should be given with find_package.
find_package(util_c REQUIRED)
find_package(data_structure_c REQUIRED)
- For library part, use add_library and target_link_libraries commands. Use m library for math linker in Linux.
add_library(Math src/Distribution.cpp src/Distribution.h src/DiscreteDistribution.cpp src/DiscreteDistribution.h src/Vector.cpp src/Vector.h src/Eigenvector.cpp src/Eigenvector.h src/Matrix.cpp src/Matrix.h src/Tensor.cpp src/Tensor.h)
target_link_libraries(Math util_c::util_c data_structure_c::data_structure_c m)
- For executable tests, use add_executable and target_link_libraries commands. Use m library for math linker in Linux.
add_executable(DiscreteDistributionTest src/Distribution.cpp src/Distribution.h src/DiscreteDistribution.cpp src/DiscreteDistribution.h src/Vector.cpp src/Vector.h src/Eigenvector.cpp src/Eigenvector.h src/Matrix.cpp src/Matrix.h src/Tensor.cpp src/Tensor.h Test/DiscreteDistributionTest.cpp)
target_link_libraries(DiscreteDistributionTest util_c::util_c data_structure_c::data_structure_c m)
- Add data files to the cmake-build-debug folder.
- If needed, comparator operators == and < should be implemented for map and set data structures.
bool operator==(const Word &anotherWord) const{
return (name == anotherWord.name);
}
bool operator<(const Word &anotherWord) const{
return (name < anotherWord.name);
}
- Do not forget to comment each function.
/**
* A constructor of Word class which gets a String name as an input and assigns to the name variable.
*
* @param _name String input.
*/
Word::Word(const string &_name) {
- Function names should follow caml case.
int Word::charCount() const
- Write getter and setter methods.
string Word::getName() const
void Word::setName(const string &_name)
- Use catch.hpp for testing purposes. Add
#define CATCH_CONFIG_MAIN // This tells Catch to provide a main() - only do this in one cpp file
line in only one of the test files. Add
#include "catch.hpp"
line in all test files. Example test file is given below:
TEST_CASE("DictionaryTest") {
TxtDictionary lowerCaseDictionary = TxtDictionary("lowercase.txt", "turkish_misspellings.txt");
TxtDictionary mixedCaseDictionary = TxtDictionary("mixedcase.txt", "turkish_misspellings.txt");
TxtDictionary dictionary = TxtDictionary();
SECTION("testSize"){
REQUIRE(29 == lowerCaseDictionary.size());
REQUIRE(58 == mixedCaseDictionary.size());
REQUIRE(62113 == dictionary.size());
}
SECTION("testGetWord"){
for (int i = 0; i < dictionary.size(); i++){
REQUIRE_FALSE(nullptr == dictionary.getWord(i));
}
}
SECTION("testLongestWordSize"){
REQUIRE(1 == lowerCaseDictionary.longestWordSize());
REQUIRE(1 == mixedCaseDictionary.longestWordSize());
REQUIRE(21 == dictionary.longestWordSize());
}
- Enumerated types should be declared with enum class.
enum class Pos {
ADJECTIVE,
NOUN,
VERB,
ADVERB,
- Every header file should start with
#ifndef MATH_DISTRIBUTION_H
#define MATH_DISTRIBUTION_H
and end with
#endif //MATH_DISTRIBUTION_H
- Do not forget to use const expression for parameters, if they will not be changed in the function.
void Word::setName(const string &_name);
- Do not forget to use const expression for methods, which do not modify any class attribute. Also use [[dodiscard]]
[[nodiscard]] bool isPunctuation() const;
- Use xmlparser package for parsing xml files.
auto* doc = new XmlDocument("test.xml");
doc->parse();
XmlElement* root = doc->getFirstChild();
XmlElement* firstChild = root->getFirstChild();
- Data structures: Use map for hash map, unordered_map for linked hash map, vector for array list, unordered_set for hash set