mirror of https://github.com/explosion/spaCy.git
Update emoji library in rule-based matcher example (#13014)
This commit is contained in:
Madeesh Kannan
GitHub
parent
935a5455b6
commit
b4501db6f8
|
|
@ -850,14 +850,14 @@ negative pattern. To keep it simple, we'll either add or subtract `0.1` points
|
|||
this way, the score will also reflect combinations of emoji, even positive _and_
|
||||
negative ones.
|
||||
|
||||
With a library like [Emojipedia](https://github.com/bcongdon/python-emojipedia),
|
||||
we can also retrieve a short description for each emoji – for example, 😍's
|
||||
official title is "Smiling Face With Heart-Eyes". Assigning it to a
|
||||
With a library like [emoji](https://github.com/carpedm20/emoji), we can also
|
||||
retrieve a short description for each emoji – for example, 😍's official title
|
||||
is "Smiling Face With Heart-Eyes". Assigning it to a
|
||||
[custom attribute](/usage/processing-pipelines#custom-components-attributes) on
|
||||
the emoji span will make it available as `span._.emoji_desc`.
|
||||
|
||||
```python
|
||||
from emojipedia import Emojipedia # Installation: pip install emojipedia
|
||||
import emoji # Installation: pip install emoji
|
||||
from spacy.tokens import Span # Get the global Span object
|
||||
|
||||
Span.set_extension("emoji_desc", default=None) # Register the custom attribute
|
||||
|
|
@ -869,9 +869,9 @@ def label_sentiment(matcher, doc, i, matches):
|
|||
elif doc.vocab.strings[match_id] == "SAD":
|
||||
doc.sentiment -= 0.1 # Subtract 0.1 for negative sentiment
|
||||
span = doc[start:end]
|
||||
emoji = Emojipedia.search(span[0].text) # Get data for emoji
|
||||
span._.emoji_desc = emoji.title # Assign emoji description
|
||||
|
||||
# Verify if it is an emoji and set the extension attribute correctly.
|
||||
if emoji.is_emoji(span[0].text):
|
||||
span._.emoji_desc = emoji.demojize(span[0].text, delimiters=("", ""), language=doc.lang_).replace("_", " ")
|
||||
```
|
||||
|
||||
To label the hashtags, we can use a
|
||||
|
|
@ -1096,28 +1096,28 @@ The following operators are supported by the `DependencyMatcher`, most of which
|
|||
come directly from
|
||||
[Semgrex](https://nlp.stanford.edu/nlp/javadoc/javanlp/edu/stanford/nlp/semgraph/semgrex/SemgrexPattern.html):
|
||||
|
||||
| Symbol | Description |
|
||||
| --------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------- |
|
||||
| `A < B` | `A` is the immediate dependent of `B`. |
|
||||
| `A > B` | `A` is the immediate head of `B`. |
|
||||
| `A << B` | `A` is the dependent in a chain to `B` following dep → head paths. |
|
||||
| `A >> B` | `A` is the head in a chain to `B` following head → dep paths. |
|
||||
| `A . B` | `A` immediately precedes `B`, i.e. `A.i == B.i - 1`, and both are within the same dependency tree. |
|
||||
| `A .* B` | `A` precedes `B`, i.e. `A.i < B.i`, and both are within the same dependency tree _(Semgrex counterpart: `..`)_. |
|
||||
| `A ; B` | `A` immediately follows `B`, i.e. `A.i == B.i + 1`, and both are within the same dependency tree _(Semgrex counterpart: `-`)_. |
|
||||
| `A ;* B` | `A` follows `B`, i.e. `A.i > B.i`, and both are within the same dependency tree _(Semgrex counterpart: `--`)_. |
|
||||
| `A $+ B` | `B` is a right immediate sibling of `A`, i.e. `A` and `B` have the same parent and `A.i == B.i - 1`. |
|
||||
| `A $- B` | `B` is a left immediate sibling of `A`, i.e. `A` and `B` have the same parent and `A.i == B.i + 1`. |
|
||||
| `A $++ B` | `B` is a right sibling of `A`, i.e. `A` and `B` have the same parent and `A.i < B.i`. |
|
||||
| `A $-- B` | `B` is a left sibling of `A`, i.e. `A` and `B` have the same parent and `A.i > B.i`. |
|
||||
| `A >+ B` <Tag variant="new">3.5.1</Tag> | `B` is a right immediate child of `A`, i.e. `A` is a parent of `B` and `A.i == B.i - 1` _(not in Semgrex)_. |
|
||||
| `A >- B` <Tag variant="new">3.5.1</Tag> | `B` is a left immediate child of `A`, i.e. `A` is a parent of `B` and `A.i == B.i + 1` _(not in Semgrex)_. |
|
||||
| `A >++ B` | `B` is a right child of `A`, i.e. `A` is a parent of `B` and `A.i < B.i`. |
|
||||
| `A >-- B` | `B` is a left child of `A`, i.e. `A` is a parent of `B` and `A.i > B.i`. |
|
||||
| `A <+ B` <Tag variant="new">3.5.1</Tag> | `B` is a right immediate parent of `A`, i.e. `A` is a child of `B` and `A.i == B.i - 1` _(not in Semgrex)_. |
|
||||
| `A <- B` <Tag variant="new">3.5.1</Tag> | `B` is a left immediate parent of `A`, i.e. `A` is a child of `B` and `A.i == B.i + 1` _(not in Semgrex)_. |
|
||||
| `A <++ B` | `B` is a right parent of `A`, i.e. `A` is a child of `B` and `A.i < B.i`. |
|
||||
| `A <-- B` | `B` is a left parent of `A`, i.e. `A` is a child of `B` and `A.i > B.i`. |
|
||||
| Symbol | Description |
|
||||
| --------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------ |
|
||||
| `A < B` | `A` is the immediate dependent of `B`. |
|
||||
| `A > B` | `A` is the immediate head of `B`. |
|
||||
| `A << B` | `A` is the dependent in a chain to `B` following dep → head paths. |
|
||||
| `A >> B` | `A` is the head in a chain to `B` following head → dep paths. |
|
||||
| `A . B` | `A` immediately precedes `B`, i.e. `A.i == B.i - 1`, and both are within the same dependency tree. |
|
||||
| `A .* B` | `A` precedes `B`, i.e. `A.i < B.i`, and both are within the same dependency tree _(Semgrex counterpart: `..`)_. |
|
||||
| `A ; B` | `A` immediately follows `B`, i.e. `A.i == B.i + 1`, and both are within the same dependency tree _(Semgrex counterpart: `-`)_. |
|
||||
| `A ;* B` | `A` follows `B`, i.e. `A.i > B.i`, and both are within the same dependency tree _(Semgrex counterpart: `--`)_. |
|
||||
| `A $+ B` | `B` is a right immediate sibling of `A`, i.e. `A` and `B` have the same parent and `A.i == B.i - 1`. |
|
||||
| `A $- B` | `B` is a left immediate sibling of `A`, i.e. `A` and `B` have the same parent and `A.i == B.i + 1`. |
|
||||
| `A $++ B` | `B` is a right sibling of `A`, i.e. `A` and `B` have the same parent and `A.i < B.i`. |
|
||||
| `A $-- B` | `B` is a left sibling of `A`, i.e. `A` and `B` have the same parent and `A.i > B.i`. |
|
||||
| `A >+ B` <Tag variant="new">3.5.1</Tag> | `B` is a right immediate child of `A`, i.e. `A` is a parent of `B` and `A.i == B.i - 1` _(not in Semgrex)_. |
|
||||
| `A >- B` <Tag variant="new">3.5.1</Tag> | `B` is a left immediate child of `A`, i.e. `A` is a parent of `B` and `A.i == B.i + 1` _(not in Semgrex)_. |
|
||||
| `A >++ B` | `B` is a right child of `A`, i.e. `A` is a parent of `B` and `A.i < B.i`. |
|
||||
| `A >-- B` | `B` is a left child of `A`, i.e. `A` is a parent of `B` and `A.i > B.i`. |
|
||||
| `A <+ B` <Tag variant="new">3.5.1</Tag> | `B` is a right immediate parent of `A`, i.e. `A` is a child of `B` and `A.i == B.i - 1` _(not in Semgrex)_. |
|
||||
| `A <- B` <Tag variant="new">3.5.1</Tag> | `B` is a left immediate parent of `A`, i.e. `A` is a child of `B` and `A.i == B.i + 1` _(not in Semgrex)_. |
|
||||
| `A <++ B` | `B` is a right parent of `A`, i.e. `A` is a child of `B` and `A.i < B.i`. |
|
||||
| `A <-- B` | `B` is a left parent of `A`, i.e. `A` is a child of `B` and `A.i > B.i`. |
|
||||
|
||||
### Designing dependency matcher patterns {id="dependencymatcher-patterns"}
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue