freedakgmail
6116b1f3c6
Update API Documentation / build-api-docs (push) Has been cancelled
Add complete FunASR codebase including models, runtime, and documentation.
21 lines
843 B
Python
21 lines
843 B
Python
from fun_text_processing.text_normalization.zh.graph_utils import GraphFst
|
|
from fun_text_processing.text_normalization.zh.taggers.cardinal import Cardinal
|
|
from pynini.lib import pynutil
|
|
|
|
|
|
class Fraction(GraphFst):
|
|
"""
|
|
tokens { fraction { denominator: "5" numerator: "1" } } -> 五分之一
|
|
"""
|
|
|
|
def __init__(self, deterministic: bool = True, lm: bool = False):
|
|
super().__init__(name="fraction", kind="verbalize", deterministic=deterministic)
|
|
|
|
denominator = (
|
|
pynutil.delete('denominator: "') + Cardinal().graph_cardinal + pynutil.delete('"')
|
|
)
|
|
numerator = pynutil.delete('numerator: "') + Cardinal().graph_cardinal + pynutil.delete('"')
|
|
graph = denominator + pynutil.delete(" ") + pynutil.insert("分之") + numerator
|
|
|
|
self.fst = self.delete_tokens(graph).optimize()
|