glennq's repos on GitHub
Lua · 37 watchers
instrument-recognition
Python · 23 watchers
tga
Implementation of Trimmed Grassmann Average (TGA) by Hauberg S et al. in Python
Python · 6 watchers
bgmcli
Unofficial APIs and a simple CLI for Bangumi.tv in Python
Python · 1 watchers
big-data-project
Python · 1 watchers
DS-GA1001-Project
We are Delta-t!!
Python · 1 watchers
scikit-learn
scikit-learn: machine learning in Python
Python · 0 watchers
bangumi_anime_recommender
Java · 0 watchers
elephant-bird
Twitter's collection of LZO and Protocol Buffer-related Hadoop, Pig, Hive, and HBase code.
HTML · 0 watchers
glennq.github.io
Python · 0 watchers
keras
Deep Learning library for Python. Convnets, recurrent neural networks, and more. Runs on Theano and TensorFlow.
Lua · 0 watchers
lstm
Python · 0 watchers
pcp
A Python implementation of the Principal Component Pursuit algorithm from arXiv:0912.3599
Python · 0 watchers
zhihu-py3
Zhihu UNOFFICIAL API library in python3, with help of bs4, lxml, requests and html2text.
glennq

glennq

V2EX member #158688, joined on 2016-02-14 07:06:34 +08:00
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glennq's recent replies
May 9, 2016
Replied to a topic by terence4444 Python i = i +1 写成 i += 1 有什么好处?
前者等价于 i = i.__add__(1),后者等价于 i.__iadd__(1),对于 int 这种不可变对象是没太大区别,但在可变对象的情况下不仅效率可能有较大差别,实际产生的效果也不一样。
如果 LZ 能搞定版权问题我倒是乐意参与
Apr 18, 2016
Replied to a topic by itlynn Python Python 的一个坑(元组)? or (多重赋值)?
一样是巧合,不一样才正常
用 scikit-learn. SVC 和 SVR 用了 libsvm
不要多想, sklearn 上的 svm 就是 wrap 了 libsvm 和 liblinear ,很难更快了。说到底 SVM 本来就慢

SVC -> libsvm
LinearSVC -> liblinear
@mikezhang0515 首先“语言模型(Language Model)”是一个专有名词,主要目的是给定一个句子,能估算出其在这门语言中的出现概率。传统做法一般是 n-gram ,而神经网络一般是用 RNN+LSTM 。
文本分类又是另一个自然语言处理中的问题,一般做法是从每个文本中提取特征,然后就可以用任何有监督学习的方法来做了。至于词向量,你可以认为是给每个词的特征,想办法把这些组合起来变成整个文本的特征,之后就是同一个套路了
类别判断?语言模型的目的本来就只是给句子一个概率啊
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