aryjikov-concept-extractor 0.1.0

C++ person concept extractor with Python bindings

Concept Extractor

C++ person-name concept extractor split out from RAG/ragz.

What Is Included

• C++ graph extractor sources and headers in cpp/src/graph and cpp/include/graph
• pybind11 binding in cpp/bindings/graph.cpp
• Python wrapper in concept_extractor/graph
• Russian Snowball stemmer sources in cpp/third_party/libstemmer_ru
• self-contained C++ rule test in cpp/tests
• DVC pointers for OpenCorpora graph assets in assets/graph

Tokenization code, old wheel releases, generated pybuild outputs, and unrelated tests are intentionally not copied.

Build C++ Tests

cmake -S . -B build -DBUILD_PYTHON=OFF
cmake --build build --parallel
ctest --test-dir build --output-on-failure

Build Python Package

pip install -v --no-build-isolation .

Install From PyPI

pip install concept-extractor

Use From Python

from concept_extractor.graph import PersonExtractor

extractor = PersonExtractor("assets/graph/opcorpora-parsed")
concepts = extractor.extract_batch(["Встреча с Алексеем Черниковым."])

Run Example

cd ..
python3 -m pip install -e ./concept_extractor
python3 examples/example.py
# or explicitly:
python3 examples/example.py --dict-dir ./assets/opcorpora-parsed

Assets

Large OpenCorpora files are tracked via DVC pointers:

dvc pull assets/graph/opcorpora-parsed.tar.dvc
tar -xf assets/graph/opcorpora-parsed.tar -C assets/graph