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EN
Ru Core News Lg
Large Russian NLP model provided by spaCy, optimized for CPU, featuring a complete NLP processing pipeline
Downloads 74
Release Time : 3/2/2022
Model Overview
Large-scale Russian NLP model based on Nerus and Navec pretraining, supporting tasks like POS tagging, dependency parsing, named entity recognition, specifically optimized for Russian text processing
Model Features
CPU optimization
Russian NLP pipeline specifically optimized for CPU processing
Complete NLP components
Includes complete NLP processing components like POS tagging, morphological analysis, dependency parsing, and named entity recognition
High-quality pretraining
Russian pretrained vectors based on Nerus and Navec, containing 500,000+ unique vectors
Model Capabilities
POS tagging
Named entity recognition
Dependency parsing
Morphological analysis
Lemmatization
Sentence segmentation
Use Cases
Text analysis
Russian text parsing
Performs grammatical and structural analysis on Russian texts like news and articles
Can identify linguistic features such as POS tags and dependency relations
Information extraction
Russian entity recognition
Identifies entities like person names, locations, and organizations from Russian texts
NER F-score reaches 0.953
🚀 ru_core_news_lg
ru_core_news_lg is a Russian language processing pipeline optimized for CPU. It can efficiently handle various natural language processing tasks, such as token classification, named entity recognition, and morphological analysis.
📚 Documentation
Details: https://spacy.io/models/ru#ru_core_news_lg
This Russian pipeline is optimized for CPU. Its components include tok2vec, morphologizer, parser, senter, ner, attribute_ruler, and lemmatizer.
| Property | Details |
|---|---|
| Name | ru_core_news_lg |
| Version | 3.7.0 |
| spaCy | >=3.7.0,<3.8.0 |
| Default Pipeline | tok2vec, morphologizer, parser, attribute_ruler, lemmatizer, ner |
| Components | tok2vec, morphologizer, parser, senter, attribute_ruler, lemmatizer, ner |
| Vectors | 500002 keys, 500002 unique vectors (300 dimensions) |
| Sources | Nerus (Alexander Kukushkin) Navec (Alexander Kukushkin) |
| License | MIT |
| Author | Explosion |
Model Index
The ru_core_news_lg model has been evaluated on multiple token - classification tasks, and here are the results:
| Task Name | Metric Name | Metric Type | Value |
|---|---|---|---|
| NER | NER Precision | precision | 0.9524209818 |
| NER | NER Recall | recall | 0.9535431745 |
| NER | NER F Score | f_score | 0.9529817478 |
| TAG | TAG (XPOS) Accuracy | accuracy | 0.989280677 |
| POS | POS (UPOS) Accuracy | accuracy | 0.989280677 |
| MORPH | Morph (UFeats) Accuracy | accuracy | 0.9749177029 |
| LEMMA | Lemma Accuracy | accuracy | 2.15295e - 05 |
| UNLABELED_DEPENDENCIES | Unlabeled Attachment Score (UAS) | f_score | 0.962198055 |
| LABELED_DEPENDENCIES | Labeled Attachment Score (LAS) | f_score | 0.9511948091 |
| SENTS | Sentences F - Score | f_score | 0.9985729236 |
Label Scheme
View label scheme (900 labels for 3 components)
| Component | Labels |
|---|---|
morphologizer |
Case=Nom|Degree=Pos|Number=Plur|POS=ADJ, Animacy=Anim|Case=Nom|Gender=Masc|Number=Plur|POS=NOUN, Aspect=Perf|Mood=Ind|Number=Plur|POS=VERB|Tense=Past|VerbForm=Fin|Voice=Act, Animacy=Inan|Case=Acc|POS=NUM, Animacy=Inan|Case=Gen|Gender=Fem|Number=Plur|POS=NOUN, Case=Gen|Degree=Pos|Gender=Masc|Number=Sing|POS=ADJ, Animacy=Inan|Case=Gen|Gender=Masc|Number=Sing|POS=NOUN, POS=ADP, Case=Gen|Gender=Fem|Number=Sing|POS=DET, Animacy=Inan|Case=Gen|Gender=Fem|Number=Sing|POS=NOUN, POS=PUNCT, Degree=Pos|POS=ADV, Aspect=Imp|Mood=Ind|Number=Plur|POS=VERB|Tense=Past|VerbForm=Fin|Voice=Mid, Animacy=Inan|Case=Nom|Gender=Masc|Number=Plur|POS=NOUN, Animacy=Anim|Case=Gen|Gender=Masc|Number=Plur|POS=NOUN, Aspect=Perf|Case=Gen|Number=Plur|POS=VERB|Tense=Past|VerbForm=Part|Voice=Pass, Case=Loc|Degree=Pos|Number=Plur|POS=ADJ, Animacy=Inan|Case=Loc|Gender=Neut|Number=Plur|POS=NOUN, Animacy=Inan|Case=Loc|Gender=Neut|Number=Sing|POS=PRON, Aspect=Imp|Mood=Ind|Number=Sing|POS=VERB|Person=Third|Tense=Pres|VerbForm=Fin|Voice=Act, Animacy=Inan|Case=Nom|Gender=Neut|Number=Sing|POS=NOUN, Foreign=Yes|POS=PROPN, Case=Loc|Gender=Fem|Number=Sing|POS=NUM, Aspect=Imp|Gender=Neut|Mood=Ind|Number=Sing|POS=VERB|Tense=Past|VerbForm=Fin|Voice=Act, Animacy=Anim|Case=Gen|Gender=Masc|Number=Sing|POS=NOUN, Animacy=Inan|Case=Loc|Gender=Masc|Number=Sing|POS=NOUN, POS=NUM, Animacy=Inan|Case=Gen|Gender=Masc|Number=Plur|POS=NOUN, Case=Nom|Gender=Masc|Number=Sing|POS=PRON|Person=Third, Aspect=Imp|Gender=Masc|Mood=Ind|Number=Sing|POS=AUX|Tense=Past|VerbForm=Fin|Voice=Act, Animacy=Anim|Case=Ins|Gender=Masc|Number=Sing|POS=NOUN, Animacy=Inan|Case=Dat|Gender=Neut|Number=Sing|POS=NOUN, POS=DET, Animacy=Inan|Case=Nom|Gender=Fem|Number=Sing|POS=NOUN, Aspect=Perf|Gender=Fem|Mood=Ind|Number=Sing|POS=VERB|Tense=Past|VerbForm=Fin|Voice=Act, Case=Dat|Degree=Pos|Number=Plur|POS=ADJ, Animacy=Inan|Case=Dat|Gender=Fem|Number=Plur|POS=NOUN, Animacy=Inan|Case=Nom|Gender=Masc|Number=Sing|POS=NOUN, Aspect=Perf|Gender=Masc|Mood=Ind|Number=Sing|POS=VERB|Tense=Past|VerbForm=Fin|Voice=Act, POS=SCONJ, Animacy=Inan|Case=Ins|Gender=Neut|Number=Sing|POS=NOUN, Case=Acc|Gender=Neut|Number=Sing|POS=PRON|Person=Third, Case=Acc|POS=NUM, Case=Ins|Degree=Pos|Number=Plur|POS=ADJ, Animacy=Inan|Case=Ins|Gender=Masc|Number=Plur|POS=NOUN, POS=CCONJ, Case=Nom|POS=NUM, Animacy=Inan|Case=Dat|Gender=Masc|Number=Sing|POS=NOUN, Aspect=Perf|Gender=Masc|Number=Sing|POS=VERB|StyleVariant=Short|Tense=Past|VerbForm=Part|Voice=Pass, Case=Nom|Degree=Pos|Gender=Masc|Number=Sing|POS=ADJ, Case=Ins|Degree=Pos|Gender=Neut|Number=Sing|POS=ADJ, Aspect=Imp|Mood=Ind|Number=Plur|POS=VERB|Person=Third|Tense=Pres|VerbForm=Fin|Voice=Act, Case=Nom|Gender=Masc|Number=Sing|POS=DET, Aspect=Imp|Gender=Masc|Mood=Ind|Number=Sing|POS=VERB|Tense=Past|VerbForm=Fin|Voice=Act, Case=Acc|Degree=Pos|Gender=Fem|Number=Sing|POS=ADJ, Animacy=Inan|Case=Acc|Gender=Fem|Number=Sing|POS=NOUN, Case=Nom|Gender=Fem|Number=Sing|POS=PRON, Aspect=Imp|Mood=Ind|Number=Sing|POS=VERB|Person=Third|Tense=Pres|VerbForm=Fin|Voice=Mid, Case=Ins|Degree=Pos|Gender=Fem|Number=Sing|POS=ADJ, Animacy=Anim|Case=Nom|Gender=Fem|Number=Sing|POS=NOUN, Case=Dat|Degree=Pos|Gender=Fem|Number=Sing|POS=ADJ, Animacy=Inan|Case=Dat|Gender=Fem|Number=Sing|POS=NOUN, Animacy=Inan|Case=Gen|Gender=Neut|Number=Sing|POS=NOUN, Animacy=Inan|Case=Nom|Gender=Neut|Number=Plur|POS=NOUN, Degree=Pos|Number=Plur|POS=ADJ|StyleVariant=Short, Aspect=Imp|Mood=Ind|Number=Plur|POS=AUX|Tense=Past|VerbForm=Fin|Voice=Act, Aspect=Perf|POS=VERB|VerbForm=Inf|Voice=Act, Animacy=Inan|Case=Acc|Gender=Neut|Number=Sing|POS=PRON, Case=Loc|Degree=Pos|Gender=Fem|Number=Sing|POS=ADJ, Animacy=Inan|Case=Loc|Gender=Fem|Number=Sing|POS=NOUN, Animacy=Inan|Case=Loc|Gender=Masc|Number=Plur|POS=NOUN, Case=Gen|Degree=Pos|Gender=Fem|Number=Sing|POS=ADJ, Aspect=Perf|Number=Plur|POS=VERB|StyleVariant=Short|Tense=Past|VerbForm=Part|Voice=Pass, Animacy=Anim|Case=Acc|Gender=Masc|POS=NUM, Animacy=Anim|Case=Gen|Gender=Fem|Number=Plur|POS=NOUN, Animacy=Anim|Case=Acc|Gender=Neut|Number=Plur|POS=NOUN, Mood=Cnd|POS=SCONJ, Case=Nom|Number=Plur|POS=PRON|Person=Third, POS=PART|Polarity=Neg, Aspect=Imp|POS=VERB|VerbForm=Inf|Voice=Mid, Animacy=Inan|Aspect=Perf|Case=Acc|Number=Plur|POS=VERB|Tense=Past|VerbForm=Part|Voice=Pass, Animacy=Inan|Case=Acc|Gender=Fem|Number=Plur|POS=NOUN, POS=SPACE, Case=Nom|Number=Plur|POS=DET, Aspect=Imp|Mood=Ind|Number=Plur|POS=VERB|Tense=Past|VerbForm=Fin|Voice=Act, Animacy=Anim|Case=Acc|Gender=Masc|Number=Sing|POS=NOUN, Aspect=Imp|Gender=Neut|Mood=Ind|Number=Sing|POS=VERB|Tense=Past|VerbForm=Fin|Voice=Mid, Animacy=Inan|Case=Acc|Gender=Masc|Number=Sing|POS=NOUN, Animacy=Anim|Case=Acc|Number=Plur|POS=PRON, Animacy=Inan|Case=Acc|Gender=Neut|Number=Sing|POS=NOUN, Case=Gen|Degree=Pos|Gender=Neut|Number=Sing|POS=ADJ, Animacy=Anim|Case=Gen|Gender=Masc|Number=Sing|POS=PROPN, Animacy=Anim|Case=Nom|Gender=Fem|Number=Sing|POS=PROPN, Aspect=Imp|Gender=Fem|Mood=Ind|Number=Sing|POS=VERB|Tense=Past|VerbForm=Fin|Voice=Act, POS=INTJ, Animacy=Inan|Case=Loc|Gender=Fem|Number=Plur|POS=NOUN, Animacy=Inan|Case=Nom|Gender=Neut|Number=Sing|POS=PRON, Aspect=Imp|Gender=Fem|Mood=Ind|Number=Sing|POS=AUX|Tense=Past|VerbForm=Fin|Voice=Act, Case=Nom|Degree=Pos|Gender=Fem|Number=Sing|POS=ADJ, Case=Acc|Gender=Masc|Number=Sing|POS=PRON|Person=Third, Case=Nom|Number=Plur|POS=PRON, Aspect=Imp|Gender=Masc|Mood=Ind|Number=Sing|POS=VERB|Tense=Past|VerbForm=Fin|Voice=Mid, Aspect=Imp|Gender=Masc|Mood=Ind|Number=Sing|POS=VERB|Tense=Past|VerbForm=Fin|Voice=Pass, Degree=Pos|Gender=Fem|Number=Sing|POS=ADJ|StyleVariant=Short, Case=Gen|Gender=Masc|Number=Sing|POS=PRON|Person=Third, Case=Gen|POS=PRON, Animacy=Inan|Case=Dat|Gender=Neut|Number=Plur|POS=NOUN, Animacy=Anim|Case=Nom|Gender=Masc|Number=Sing|POS=PROPN, Aspect=Imp|POS=VERB|VerbForm=Inf|Voice=Act, Animacy=Anim|Case=Nom|Gender=Masc|Number=Sing|POS=NOUN, Case=Acc|Gender=Fem|Number=Sing|POS=PRON|Person=Third, Animacy=Inan|Case=Acc|Number=Plur|POS=DET, Case=Nom|POS=PRON, Animacy=Anim|Case=Ins|Gender=Masc|Number=Plur|POS=NOUN, POS=ADJ, Case=Loc|Degree=Pos|Gender=Masc|Number=Sing|POS=ADJ, Animacy=Inan|Case=Gen|Gender=Fem|Number=Sing|POS=PROPN, Aspect=Imp|Mood=Ind|Number=Sing|POS=AUX|Person=Third|Tense=Pres|VerbForm=Fin|Voice=Act, Case=Nom|Gender=Fem|Number=Sing|POS=PRON|Person=Third, Case=Ins|Gender=Masc|Number=Sing|POS=DET, Animacy=Inan|Case=Ins|Gender=Masc|Number=Sing|POS=NOUN, Aspect=Perf|Case=Acc|Gender=Neut|Number=Sing|POS=VERB|Tense=Past|VerbForm=Part|Voice=Pass, Animacy=Inan|Case=Loc|Gender=Neut|Number=Sing|POS=NOUN, Animacy=Inan|Case=Gen|Gender=Masc|Number=Sing|POS=PROPN, Case=Nom|Number=Sing|POS=PRON|Person=First, Aspect=Imp|Mood=Ind|Number=Sing|POS=VERB|Person=First|Tense=Pres|VerbForm=Fin|Voice=Act, Animacy=Inan|Case=Acc|Degree=Pos|Gender=Masc|Number=Sing|POS=ADJ, Mood=Cnd|POS=AUX, Case=Nom|Number=Plur|POS=PRON|Person=First, Case=Gen|Number=Plur|POS=DET, Animacy=Inan|Case=Ins|Gender=Masc|Number=Sing|POS=PROPN, Aspect=Imp|Case=Gen|Gender=Masc|Number=Sing|POS=VERB|Tense=Pres|VerbForm=Part|Voice=Act, Animacy=Inan|Case=Ins|Gender=Neut|Number=Sing|POS=PRON, Aspect=Perf|POS=VERB|VerbForm=Inf|Voice=Mid, Aspect=Perf|Case=Gen|Number=Plur|POS=VERB|Tense=Past|VerbForm=Part|Voice=Act, Animacy=Inan|Case=Acc|Gender=Masc|Number=Sing|POS=PROPN, Animacy=Inan|Case=Acc|Gender=Neut|Number=Sing|POS=DET, POS=PART, Case=Dat|Gender=Masc|Number=Sing|POS=DET, Aspect=Perf|Mood=Ind|Number=Plur|POS=VERB|Person=Third|Tense=Fut|VerbForm=Fin|Voice=Mid, Aspect=Perf|Gender=Masc|Mood=Ind|Number=Sing|POS=VERB|Tense=Past|VerbForm=Fin|Voice=Mid, Case=Nom|Gender=Masc|Number=Sing|POS=NUM, Animacy=Anim|Case=Dat|Gender=Fem|Number=Sing|POS=PROPN, Aspect=Perf|Mood=Ind|Number=Sing|POS=VERB|Person=Third|Tense=Fut|VerbForm=Fin|Voice=Mid, Case=Loc|Gender=Masc|Number=Sing|POS=DET, Aspect=Perf|Gender=Neut|Mood=Ind|Number=Sing|POS=VERB|Tense=Past|VerbForm=Fin|Voice=Act, Degree=Pos|Gender=Neut|Number=Sing|POS=ADJ|StyleVariant=Short, Animacy=Inan|Case=Gen|Gender=Neut|Number=Plur|POS=NOUN, Animacy=Anim|Case=Dat|Gender=Masc|Number=Sing|POS=NOUN, Case=Nom|Gender=Neut|Number=Sing|POS=PRON|Person=Third, Aspect=Perf|Gender=Neut|Number=Sing|POS=VERB|StyleVariant=Short|Tense=Past|VerbForm=Part|Voice=Pass, Animacy=Inan|Case=Loc|Gender=Fem|Number=Sing|POS=PROPN, Animacy=Inan|Case=Acc|Gender=Masc|Number=Plur|POS=NOUN, Aspect=Perf|Mood=Ind|Number=Plur|POS=VERB|Person=Third|Tense=Fut|VerbForm=Fin|Voice=Act, Aspect=Perf|Mood=Ind|Number=Plur|POS=VERB|Tense=Past|VerbForm=Fin|Voice=Mid, Animacy=Inan|Case=Gen|Gender=Neut|Number=Sing|POS=PRON, Aspect=Perf|Case=Loc|Gender=Neut|Number=Sing|POS=VERB|Tense=Past|VerbForm=Part|Voice=Pass, Animacy=Inan|Case=Loc|Gender=Neut|Number=Sing|POS=PROPN, Case=Dat|Degree=Pos|Gender=Masc|Number=Sing|POS=ADJ, Animacy=Inan|Case=Dat|Gender=Masc|Number=Plur|POS=PROPN, Animacy=Inan|Case=Acc|Degree=Pos|Number=Plur|POS=ADJ, Animacy=Inan|Case=Acc|Gender=Neut|Number=Plur|POS=NOUN, Foreign=Yes|POS=X, Animacy=Inan|Case=Loc|Gender=Masc|Number=Sing|POS=PROPN, Aspect=Imp|POS=VERB|Tense=Pres|VerbForm=Conv|Voice=Act, Case=Gen|Degree=Pos|Number=Plur|POS=ADJ, Animacy=Inan|Case=Ins|Gender=Fem|Number=Sing|POS=NOUN, Aspect=Imp|Gender=Neut|Mood=Ind|Number=Sing|POS=AUX|Tense=Past|VerbForm=Fin|Voice=Act, Case=Nom|Degree=Pos|Gender=Neut|Number=Sing|POS=ADJ, Aspect=Imp|Case=Nom|Number=Plur|POS=VERB|Tense=Past|VerbForm=Part|Voice=Act, Case=Gen|POS=NUM, Animacy=Inan|Case=Acc|Gender=Masc|POS=NUM, Aspect=Imp|Case=Gen|Number=Plur|POS=VERB|Tense=Pres|V |
📄 License
This project is licensed under the MIT license.
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