rhoknp

KO | EN

gitlite — search

#python #hacktoberfest #ai #llm #go #android #linux #nodejs #awesome #cli #kubernetes #awesome-list #mcp #open-source

(★ 40)

Yet another Python binding for Juman++/KNP/KWJA

rhoknp 최신버젼 다운로드

최종 버전 다운로드 (.zip)

// repository documentation

Was this content helpful?

★ 0 (0 ratings)

<h1 align="center">rhoknp: Yet another Python binding for Juman++/KNP/KWJA</h1>

---

**Documentation**: [https://rhoknp.readthedocs.io/en/latest/](https://rhoknp.readthedocs.io/en/latest/)

**Source Code**: [https://github.com/ku-nlp/rhoknp](https://github.com/ku-nlp/rhoknp)

---

_rhoknp_ is a Python binding for [Juman++](https://github.com/ku-nlp/jumanpp), [KNP](https://github.com/ku-nlp/knp), and [KWJA](https://github.com/ku-nlp/kwja).[^1]

[^1]: The logo was generated by OpenAI DALL·E 2.

```python
import rhoknp

# Perform morphological analysis by Juman++
jumanpp = rhoknp.Jumanpp()
sentence = jumanpp.apply_to_sentence(
    "電気抵抗率は電気の通しにくさを表す物性値である。"
)

# Access to the result
for morpheme in sentence.morphemes:  # a.k.a. keitai-so
    ...

# Save the result
with open("result.jumanpp", "wt") as f:
    f.write(sentence.to_jumanpp())

# Load the result
with open("result.jumanpp", "rt") as f:
    sentence = rhoknp.Sentence.from_jumanpp(f.read())
```

## Requirements

- Python 3.10+
- (Optional) [Juman++](https://github.com/ku-nlp/jumanpp) v2.0.0-rc3+
- (Optional) [KNP](https://github.com/ku-nlp/knp) 5.0+
- (Optional) [KWJA](https://github.com/ku-nlp/kwja) 1.0.0+

## Installation

```shell
pip install rhoknp
```

## Quick tour

Let's begin by using Juman++ with rhoknp.
Here, we present a simple example demonstrating how Juman++ can be used to analyze a sentence.

```python
# Perform morphological analysis by Juman++
jumanpp = rhoknp.Jumanpp()
sentence = jumanpp.apply_to_sentence("電気抵抗率は電気の通しにくさを表す物性値である。")
```

You can easily access the individual morphemes that make up the sentence.

```python
for morpheme in sentence.morphemes:  # a.k.a. keitai-so
    ...
```

Sentence objects can be saved in the JUMAN format.

```python
# Save the sentence in the JUMAN format
with open("sentence.jumanpp", "wt") as f:
    f.write(sentence.to_jumanpp())

# Load the sentence
with open("sentence.jumanpp", "rt") as f:
    sentence = rhoknp.Sentence.from_jumanpp(f.read())
```

Almost the same APIs are available for KNP.

```python
# Perform language analysis by KNP
knp = rhoknp.KNP()
sentence = knp.apply_to_sentence("電気抵抗率は電気の通しにくさを表す物性値である。")
```

KNP performs language analysis at multiple levels.

```python
for clause in sentence.clauses:  # a.k.a., setsu
    ...
for phrase in sentence.phrases:  # a.k.a. bunsetsu
    ...
for base_phrase in sentence.base_phrases:  # a.k.a. kihon-ku
    ...
for morpheme in sentence.morphemes:  # a.k.a. keitai-so
    ...
```

Sentence objects can be saved in the KNP format.

```python
# Save the sentence in the KNP format
with open("sentence.knp", "wt") as f:
    f.write(sentence.to_knp())

# Load the sentence
with open("sentence.knp", "rt") as f:
    sentence = rhoknp.Sentence.from_knp(f.read())
```

Furthermore, rhoknp provides convenient APIs for document-level language analysis.

```python
document = rhoknp.Document.from_raw_text(
    "電気抵抗率は電気の通しにくさを表す物性値である。単に抵抗率とも呼ばれる。"
)
# If you know sentence boundaries, you can use `Document.from_sentences` instead.
document = rhoknp.Document.from_sentences(
    [
        "電気抵抗率は電気の通しにくさを表す物性値である。",
        "単に抵抗率とも呼ばれる。",
    ]
)
```

Document objects can be handled in a similar manner as Sentence objects.

```python
# Perform morphological analysis by Juman++
document = jumanpp.apply_to_document(document)

# Access language units in the document
for sentence in document.sentences:
    ...
for morpheme in document.morphemes:
    ...

# Save language analysis by Juman++
with open("document.jumanpp", "wt") as f:
    f.write(document.to_jumanpp())

# Load language analysis by Juman++
with open("document.jumanpp", "rt") as f:
    document = rhoknp.Document.from_jumanpp(f.read())
```

For more information, please refer to the [examples](./examples) and [documentation](https://rhoknp.readthedocs.io/en/latest/).

## Main differences from [pyknp](https://github.com/ku-nlp/pyknp/)

[_pyknp_](https://pypi.org/project/pyknp/) serves as the official Python binding for Juman++ and KNP.
In the development of rhoknp, we redesigned the API, considering the current use cases of pyknp.
The key differences between the two are as follows:

- **Support for document-level language analysis**: rhoknp allows you to load and instantiate the results of document-level language analysis, including cohesion analysis and discourse relation analysis.
- **Strict type-awareness**: rhoknp has been thoroughly annotated with type annotations, ensuring strict type checking and improved code clarity.
- **Comprehensive test suite**: rhoknp is extensively tested with a comprehensive test suite. You can view the code coverage report on [Codecov](https://app.codecov.io/gh/ku-nlp/rhoknp).

## License

MIT

## Contributing

We warmly welcome contributions to rhoknp.
You can get started by reading the [contribution guide](https://rhoknp.readthedocs.io/en/latest/contributing/index.html).

## Reference

- [KNP FORMAT](http://cr.fvcrc.i.nagoya-u.ac.jp/~sasano/knp/format.html)
- [KNP - KUROHASHI-CHU-MURAWAKI LAB](https://nlp.ist.i.kyoto-u.ac.jp/?KNP)

rhoknp

rhoknp 최신버젼 다운로드

오늘의 추천 프로젝트

Was this content helpful?

Recent Feedback

rhoknp

rhoknp 최신버젼 다운로드

오늘의 추천 프로젝트

Was this content helpful?

Recent Feedback

Download README