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EN
It Core News Sm
CPU-optimized Italian processing pipeline provided by spaCy, including NLP functionalities such as token classification, dependency parsing, and named entity recognition
Downloads 64
Release Time : 3/2/2022
Model Overview
This is a small Italian natural language processing model suitable for text processing tasks such as part-of-speech tagging, dependency parsing, named entity recognition, etc. Optimized for CPU usage.
Model Features
CPU Optimization
Specifically optimized for CPU usage scenarios
Comprehensive NLP Features
Provides complete natural language processing functionalities from part-of-speech tagging to named entity recognition
High Accuracy
Excellent performance on Italian processing tasks, such as an NER F-score of 0.859
Model Capabilities
Part-of-speech tagging
Named entity recognition
Dependency parsing
Lemmatization
Sentence segmentation
Morphological analysis
Use Cases
Text Processing
Italian Text Analysis
Performs part-of-speech tagging and syntactic analysis on Italian texts
Accuracy up to 96.5%
Named Entity Recognition
Identifies entities such as person names, locations, and organizations in Italian texts
F-score of 0.859
Linguistic Research
Italian Morphological Analysis
Analyzes the morphological features of Italian vocabulary
Accuracy of 97.0%
đ it_core_news_sm
The it_core_news_sm is an Italian language pipeline optimized for CPU, offering high - performance token - classification tasks such as NER, POS tagging, etc.
đ Quick Start
For details about this model, please visit: https://spacy.io/models/it#it_core_news_sm
⨠Features
This Italian pipeline is optimized for CPU and includes components like tok2vec, morphologizer, tagger, parser, lemmatizer (trainable_lemmatizer), senter, and ner.
đ Documentation
Model Performance
| Task | Metric | Value |
|---|---|---|
| NER | NER Precision | 0.8600824654 |
| NER | NER Recall | 0.8579197692 |
| NER | NER F Score | 0.858999756 |
| TAG | TAG (XPOS) Accuracy | 0.9650368506 |
| POS | POS (UPOS) Accuracy | 0.9701163888 |
| MORPH | Morph (UFeats) Accuracy | 0.9701573034 |
| LEMMA | Lemma Accuracy | 0.969356578 |
| UNLABELED_DEPENDENCIES | Unlabeled Attachment Score (UAS) | 0.8969952665 |
| LABELED_DEPENDENCIES | Labeled Attachment Score (LAS) | 0.8575397438 |
| SENTS | Sentences F - Score | 0.9796640141 |
Model Information
| Property | Details |
|---|---|
| Name | it_core_news_sm |
| Version | 3.7.0 |
| spaCy | >=3.7.0,<3.8.0 |
| Default Pipeline | tok2vec, morphologizer, tagger, parser, lemmatizer, attribute_ruler, ner |
| Components | tok2vec, morphologizer, tagger, parser, lemmatizer, senter, attribute_ruler, ner |
| Vectors | 0 keys, 0 unique vectors (0 dimensions) |
| Sources | UD Italian ISDT v2.8 (Bosco, Cristina; Lenci, Alessandro; Montemagni, Simonetta; Simi, Maria) WikiNER (Joel Nothman, Nicky Ringland, Will Radford, Tara Murphy, James R Curran) |
| License | CC BY - NC - SA 3.0 |
| Author | Explosion |
Label Scheme
View label scheme (443 labels for 4 components)
| Component | Labels |
|---|---|
morphologizer |
POS=PROPN, POS=PUNCT, Gender=Masc|POS=NOUN, Definite=Def|Gender=Fem|Number=Sing|POS=ADP|PronType=Art, Gender=Fem|Number=Sing|POS=NOUN, Gender=Masc|Number=Sing|POS=ADJ, Gender=Masc|Number=Sing|POS=NOUN, Definite=Ind|Gender=Fem|Number=Sing|POS=DET|PronType=Art, Mood=Ind|Number=Sing|POS=AUX|Person=3|Tense=Pres|VerbForm=Fin, Gender=Masc|Number=Sing|POS=AUX|Tense=Past|VerbForm=Part, POS=AUX|VerbForm=Inf, Gender=Fem|Number=Sing|POS=VERB|Tense=Past|VerbForm=Part, POS=ADP, Gender=Fem|Number=Sing|POS=ADJ, POS=PRON|PronType=Rel, Mood=Ind|Number=Sing|POS=VERB|Person=3|Tense=Pres|VerbForm=Fin, Definite=Def|Gender=Masc|Number=Plur|POS=DET|PronType=Art, Gender=Masc|Number=Plur|POS=NOUN, Definite=Def|Gender=Fem|Number=Sing|POS=DET|PronType=Art, Gender=Masc|Number=Sing|POS=PRON|PronType=Ind, Definite=Def|Gender=Masc|Number=Plur|POS=ADP|PronType=Art, Number=Plur|POS=ADJ, Mood=Ind|Number=Plur|POS=VERB|Person=3|Tense=Pres|VerbForm=Fin, Definite=Def|Number=Sing|POS=DET|PronType=Art, Mood=Ind|Number=Plur|POS=AUX|Person=3|Tense=Pres|VerbForm=Fin, Gender=Masc|Number=Sing|POS=VERB|Tense=Past|VerbForm=Part, POS=VERB|VerbForm=Inf, Definite=Ind|Gender=Masc|Number=Sing|POS=DET|PronType=Art, Number=Sing|POS=ADJ, POS=CCONJ, NumType=Card|POS=NUM, Definite=Def|Gender=Masc|Number=Sing|POS=ADP|PronType=Art, Definite=Def|Gender=Fem|Number=Plur|POS=ADP|PronType=Art, Gender=Fem|Number=Plur|POS=NOUN, Clitic=Yes|POS=PRON|Person=3|PronType=Prs, Gender=Fem|Number=Plur|POS=ADJ, Gender=Fem|Number=Plur|POS=DET|Poss=Yes|PronType=Prs, Gender=Masc|Number=Plur|POS=ADJ, POS=SPACE, Definite=Def|Number=Sing|POS=ADP|PronType=Art, Definite=Def|Gender=Masc|Number=Sing|POS=DET|PronType=Art, Gender=Masc|NumType=Ord|Number=Sing|POS=ADJ, POS=ADV, POS=NOUN, Number=Sing|POS=NOUN, POS=VERB|VerbForm=Ger, Gender=Masc|Number=Sing|POS=DET|Poss=Yes|PronType=Prs, POS=INTJ, Clitic=Yes|Number=Sing|POS=PRON|Person=2|PronType=Prs, Mood=Ind|Number=Sing|POS=AUX|Person=1|Tense=Pres|VerbForm=Fin, Gender=Fem|Number=Sing|POS=AUX|Tense=Past|VerbForm=Part, Definite=Def|Gender=Fem|Number=Plur|POS=DET|PronType=Art, Mood=Ind|Number=Sing|POS=VERB|Person=3|Tense=Imp|VerbForm=Fin, Gender=Fem|POS=NOUN, Gender=Fem|Number=Plur|POS=VERB|Tense=Past|VerbForm=Part, Gender=Fem|Number=Sing|POS=DET|PronType=Tot, Mood=Cnd|Number=Sing|POS=AUX|Person=3|Tense=Pres|VerbForm=Fin, Mood=Cnd|Number=Plur|POS=AUX|Person=3|Tense=Pres|VerbForm=Fin, Gender=Masc|Number=Plur|POS=PRON|PronType=Ind, Number=Plur|POS=PRON|Person=3|PronType=Prs, Mood=Ind|Number=Plur|POS=AUX|Person=3|Tense=Imp|VerbForm=Fin, Gender=Masc|Number=Plur|POS=VERB|Tense=Past|VerbForm=Part, Number=Plur|POS=NOUN, POS=SCONJ, Number=Sing|POS=DET|PronType=Ind, POS=ADV|PronType=Neg, Clitic=Yes|POS=VERB|PronType=Prs|VerbForm=Inf, Gender=Fem|Number=Plur|POS=AUX|Tense=Past|VerbForm=Part, Gender=Fem|Number=Plur|POS=DET|PronType=Ind, Gender=Fem|Number=Sing|POS=PRON|PronType=Ind, POS=ADJ, Number=Sing|POS=PRON|PronType=Rel, Gender=Fem|NumType=Ord|Number=Sing|POS=ADJ, Number=Sing|POS=PRON|PronType=Ind, Gender=Masc|Number=Sing|POS=PRON|Person=3|PronType=Prs, Gender=Masc|Number=Plur|POS=AUX|Tense=Past|VerbForm=Part, Clitic=Yes|POS=VERB|Person=3|PronType=Prs|VerbForm=Ger, Mood=Ind|Number=Sing|POS=AUX|Person=3|Tense=Imp|VerbForm=Fin, Mood=Ind|Number=Plur|POS=VERB|Person=3|Tense=Imp|VerbForm=Fin, POS=DET|Poss=Yes|PronType=Prs, Gender=Masc|Number=Plur|POS=DET|Poss=Yes|PronType=Prs, Mood=Sub|Number=Sing|POS=AUX|Person=3|Tense=Pres|VerbForm=Fin, Gender=Masc|Number=Plur|POS=DET|PronType=Ind, Gender=Masc|Number=Sing|POS=PRON|PronType=Dem, Mood=Ind|Number=Sing|POS=VERB|Person=3|Tense=Past|VerbForm=Fin, Clitic=Yes|Gender=Masc|Number=Plur|POS=VERB|Person=3|PronType=Prs|VerbForm=Ger, Gender=Fem|Number=Sing|POS=DET|Poss=Yes|PronType=Prs, Gender=Masc|Number=Sing|POS=DET|PronType=Dem, Clitic=Yes|Gender=Masc|Number=Sing|POS=VERB|Person=3|PronType=Prs|VerbForm=Inf, Clitic=Yes|POS=PRON|PronType=Prs, Gender=Masc|Number=Plur|POS=DET|PronType=Tot, Clitic=Yes|Gender=Masc|Number=Plur|POS=PRON|Person=3|PronType=Prs, Clitic=Yes|Number=Sing|POS=PRON|Person=1|PronType=Prs, Degree=Cmp|Number=Plur|POS=ADJ, Clitic=Yes|Gender=Masc|Number=Plur|POS=VERB|Person=3|PronType=Prs|VerbForm=Inf, Number=Sing|POS=PRON|Person=3|PronType=Prs, Degree=Cmp|Number=Sing|POS=ADJ, Gender=Masc|Number=Plur|POS=DET|PronType=Dem, Degree=Abs|POS=ADV, Clitic=Yes|Gender=Fem|Number=Sing|POS=VERB|Person=3|PronType=Prs|VerbForm=Inf, Mood=Cnd|Number=Plur|POS=VERB|Person=3|Tense=Pres|VerbForm=Fin, Clitic=Yes|Gender=Masc|Number=Sing|POS=AUX|Person=3|PronType=Prs|VerbForm=Inf, Gender=Fem|Number=Sing|POS=DET|PronType=Dem, POS=DET|PronType=Exc, Number=Plur|POS=PRON|Person=1|PronType=Prs, Mood=Ind|Number=Plur|POS=AUX|Person=1|Tense=Pres|VerbForm=Fin, Clitic=Yes|Number=Plur|POS=PRON|Person=1|PronType=Prs, Mood=Ind|Number=Plur|POS=VERB|Person=1|Tense=Pres|VerbForm=Fin, Mood=Ind|Number=Plur|POS=VERB|Person=3|Tense=Past|VerbForm=Fin, Mood=Ind|Number=Sing|POS=VERB|Person=1|Tense=Past|VerbForm=Fin, Number=Sing|POS=DET|PronType=Dem, Mood=Ind|Number=Sing|POS=AUX|Person=3|Tense=Past|VerbForm=Fin, Mood=Ind|Number=Sing|POS=VERB|Person=3|Tense=Fut|VerbForm=Fin, Gender=Fem|NumType=Ord|Number=Plur|POS=ADJ, Mood=Sub|Number=Sing|POS=VERB|Person=3|Tense=Imp|VerbForm=Fin, Mood=Ind|Number=Plur|POS=AUX|Person=3|Tense=Past|VerbForm=Fin, Number=Sing|POS=DET|PronType=Int, POS=PRON|PronType=Int, Clitic=Yes|Gender=Masc|Number=Sing|POS=PRON|Person=3|PronType=Prs, Mood=Ind|Number=Plur|POS=VERB|Person=1|Tense=Past|VerbForm=Fin, Mood=Sub|Number=Plur|POS=VERB|Person=3|Tense=Pres|VerbForm=Fin, Gender=Fem|Number=Plur|POS=PRON|PronType=Ind, Number=Sing|POS=ADP, Mood=Ind|Number=Sing|POS=AUX|Person=3|Tense=Fut|VerbForm=Fin, Foreign=Yes|POS=X, Mood=Sub|Number=Sing|POS=VERB|Person=3|Tense=Pres|VerbForm=Fin, Clitic=Yes|POS=VERB|Person=3|PronType=Prs|VerbForm=Inf, Clitic=Yes|POS=AUX|Person=3|PronType=Prs|VerbForm=Inf, Clitic=Yes|Gender=Masc|Mood=Imp|Number=Plur,Sing|POS=VERB|Person=1,3|PronType=Prs|Tense=Pres|VerbForm=Fin, Mood=Sub|Number=Sing|POS=AUX|Person=3|Tense=Imp|VerbForm=Fin, Gender=Fem|Number=Sing|POS=PRON|Poss=Yes|PronType=Prs, Number=Plur|POS=VERB|Tense=Pres|VerbForm=Part, POS=INTJ|Polarity=Neg, Mood=Ind|Number=Sing|POS=AUX|Person=1|Tense=Imp|VerbForm=Fin, Number=Plur|POS=PRON|PronType=Rel, Mood=Sub|Number=Plur|POS=VERB|Person=3|Tense=Imp|VerbForm=Fin, Gender=Fem|Number=Sing|POS=DET|PronType=Ind, Gender=Fem|Number=Sing|POS=PRON|PronType=Dem, Mood=Sub|Number=Plur|POS=AUX|Person=3|Tense=Pres|VerbForm=Fin, Gender=Fem|Number=Plur|POS=DET|PronType=Dem, Gender=Masc|Number=Plur|POS=PRON|PronType=Rel, Clitic=Yes|Number=Plur|POS=VERB|Person=1|PronType=Prs|VerbForm=Ger, POS=INTJ|Polarity=Pos, Gender=Fem|Number=Sing|POS=PRON|Person=3|PronType=Prs, Gender=Fem|Number=Sing|POS=DET|PronType=Int, POS=DET|PronType=Int, Gender=Masc|NumType=Ord|Number=Plur|POS=ADJ, Gender=Fem|Number=Plur|POS=DET|PronType=Int, Mood=Cnd|Number=Plur|POS=AUX|Person=1|Tense=Pres|VerbForm=Fin, POS=PRON|Person=3|PronType=Prs, Degree=Abs|Gender=Masc|Number=Plur|POS=ADJ, Gender=Masc|Number=Sing|POS=DET|PronType=Ind, Number=Sing|POS=PRON|Person=1|PronType=Prs, Gender=Masc|Number=Plur|POS=PRON|PronType=Dem, Clitic=Yes|Number=Sing|POS=PRON|Person=3|PronType=Prs, Clitic=Yes|Gender=Fem|POS=VERB|Person=3|PronType=Prs|VerbForm=Inf, Clitic=Yes|Gender=Fem|POS=PRON|Person=3|PronType=Prs, Mood=Ind|Number=Plur|POS=VERB|Person=1|Tense=Fut|VerbForm=Fin, Degree=Abs|Gender=Fem|Number=Sing|POS=ADJ, Gender=Masc|Number=Sing|POS=DET|PronType=Tot, Clitic=Yes|POS=AUX|PronType=Prs|VerbForm=Inf, Gender=Fem|Number=Plur|POS=DET|PronType=Tot, Mood=Ind|Number=Sing|POS=VERB|Person=1|Tense=Pres|VerbForm=Fin, Gender=Fem|Number=Plur|POS=PRON|PronType=Dem, Degree=Abs|Gender=Masc|Number=Sing|POS=ADJ, NumType=Ord|POS=ADJ, POS=DET|PronType=Rel, Gender=Masc|Number=Sing|POS=PRON|PronType=Rel, Gender=Masc|Number=Plur|POS=PRON|Poss=Yes|PronType=Prs, Mood=Ind|Number=Plur|POS=VERB|Person=2|Tense=Pres|VerbForm=Fin, Mood=Imp|Number=Plur|POS=VERB|Person=2|Tense=Pres|VerbForm=Fin, Clitic=Yes|Gender=Fem|Number=Sing|POS=PRON|Person=3|PronType=Prs, Number=Sing|POS=PRON|Person=2|PronType=Prs, Mood=Cnd|Number=Sing|POS=VERB|Person=3|Tense=Pres|VerbForm=Fin, Mood=Ind|Number=Sing|POS=VERB|Person=2|Tense=Pres|VerbForm=Fin, Mood=Ind|Number=Sing|POS=VERB|Person=1|Tense=Fut|VerbForm=Fin, Mood=Ind|Number=Sing|POS=AUX|Person=2|Tense=Pres|VerbForm=Fin, Mood=Ind|Number=Plur|POS=AUX|Person=2|Tense=Pres|VerbForm=Fin, Clitic=Yes|Number=Plur|POS=PRON|Person=2|PronType=Prs, Clitic=Yes|Number=Sing|POS=VERB|Person=1|PronType=Prs|VerbForm=Inf, Mood=Imp|Number=Sing|POS=VERB|Person=2|Tense=Pres|VerbForm=Fin, Mood=Ind|Number=Sing|POS=AUX|Person=1|Tense=Fut|VerbForm=Fin, Mood=Ind|Number=Plur|POS=VERB|Person=2|Tense=Fut|VerbForm=Fin, Mood=Ind|Number=Plur|POS=VERB|Person=3|Tense=Fut|VerbForm=Fin, Mood=Cnd|Number=Sing|POS=VERB|Person=1|Tense=Pres|VerbForm=Fin, Clitic=Yes|POS=VERB|PronType=Prs|VerbForm=Ger, Mood=Ind|Number=Sing|POS=VERB|Person=1|Tense=Imp|VerbForm=Fin, Mood=Ind|Number=Plur|POS=AUX|Person=1|Tense=Imp|VerbForm=Fin, Mood=Cnd|Number=Sing|POS=AUX|Person=1|Tense=Pres|VerbForm=Fin, Clitic=Yes|Gender=Masc|Number=Plur|POS=VERB|Person=3|PronType=Prs|Tense=Past|VerbForm=Part, Number=Sing|POS=PRON|PronType=Ind |
đ License
This model is licensed under CC BY - NC - SA 3.0.
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