Cemotion是Python下的中文NLP库,可以进行 中文情感倾向分析。
Cemotion的模型经循环神经网络训练得到,会为 中文文本 返回 0~1之间的 情感倾向置信度。您可以批量分析中文文本的情感,并部署至Linux、macOS、Windows等生产环境中,无需关注内部原理。
该模块供Apple Silicon使用,已经过M1测试。请按该文档安装ARM Python、TensorFlow、scikit-learn环境。
安装方法
前提: 根据 https://www.cyberlight.xyz/passage/tensorflow-apple-m1 此文方法安装ARM Python和TensorFlow(TensorFlow需要装到conda虚拟环境中,通读全文后,请使用文章末尾的方法安装TensorFlow)
此时,我们假定您已安装相关环境,并创建了名为py38的conda虚拟环境
1.进入命令窗口,激活conda虚拟环境,安装scikit-learn
conda activate py38 #激活虚拟环境 此处虚拟环境名称为py38(您可以自定义名称)
conda install scikit-learn #安装scikit-learn
之后输入以下命令安装Cemotion
pip install --upgrade pip
pip install cemotion-apple
使用方法
#按文本字符串分析
from cemotion import Cemotion
str_text1 = '配置顶级,不解释,手机需要的各个方面都很完美'
str_text2 = '院线看电影这么多年以来,这是我第一次看电影睡着了。简直是史上最大烂片!没有之一!侮辱智商!大家小心警惕!千万不要上当!再也不要看了!'
c = Cemotion()
print('"', str_text1 , '"\n' , '预测值:{:6f}'.format(c.predict(str_text1) ) , '\n')
print('"', str_text2 , '"\n' , '预测值:{:6f}'.format(c.predict(str_text2) ) , '\n')
#返回内容(该模块返回了这句话的情感置信度,值在0到1之间):
text mode
" 配置顶级,不解释,手机需要的各个方面都很完美 "
预测值:0.999931
text mode
" 院线看电影这么多年以来,这是我第一次看电影睡着了。简直是史上最大烂片!没有之一!侮辱智商!大家小心警惕!千万不要上当!再也不要看了! "
预测值:0.000001
#使用列表进行批量分析
from cemotion import Cemotion
list_text = ['内饰蛮年轻的,而且看上去质感都蛮好,貌似本田所有车都有点相似,满高档的!',
'总而言之,是一家不会再去的店。']
c = Cemotion()
print(c.predict(list_text))
#返回内容(该模块返回了列表中每句话的情感置信度,值在0到1之间):
list mode
[['内饰蛮年轻的,而且看上去质感都蛮好,貌似本田所有车都有点相似,满高档的!', 0.999907], ['总而言之,是一家不会再去的店。', 0.049015]]
Metadata
Release files for Cemotion-apple 0.3.3
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | |
|---|---|---|---|
| Cemotion-apple-0.3.3.tar.gz | 5.9 kB | Details |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| Cemotion_apple-0.3.3-py3-none-any.whl | Python 3 | none | any | Details |
Total release size: 12.6 kB
Release files / Cemotion-apple-0.3.3.tar.gz
| Download URL | Cemotion-apple-0.3.3.tar.gz |
|---|---|
| Size | 5.9 kB |
| Tags | Source |
|
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Release files / Cemotion_apple-0.3.3-py3-none-any.whl
| Download URL | Cemotion_apple-0.3.3-py3-none-any.whl |
|---|---|
| Size | 6.7 kB |
| Tags | Python 3 |
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twine/3.3.0 pkginfo/1.7.0 requests/2.25.1 setuptools/53.0.0 requests-toolbelt/0.9.1 tqdm/4.56.0 CPython/3.8.6
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