幸福的家庭有同样的幸福，而不幸的家庭则各有各的不幸。

字 -> 词 -> 象征 -> 新指

原文: Import Python Weekly Newsletter - Issue No 156 欢迎, 来 PyChina/weekly 共同翻译/增订/推荐 周刊 蠎消息 ;-) 该读 ~ 文章, Blog, 教程… 贵宾犬/哈巴狗还是维也纳狗? 用 Python 和 Flask 部署一个 Dog Identification TensorFlow 模型 machine learning In this post, we’ll create a demo to see how simple it is to develop a machine learning-based service using Python’s Flask library. 在Python> = 3.6中唯一化列表的最快方法 core-python This is an update to a old blog post from 2006 called Fastest way to uniquify a list in Python. But this, time for Python 3.6. Why, because Python 3.6 preserves the order when inserting keys to a dictionary. How, because the way dicts are implemented in 3.6, the way it does that is different and as an implementation detail the order gets preserved. Then, in Python 3.7, which isn’t released at the time of writing, that order preserving is guaranteed. 与 Paige Bailey 来机器学习101- Podcast podcast This week on the show Scott talks to Data Scientist and AI expert Paige Bailey. What’s the difference between machine learning and deep learning? Do I need to learn R and Python to use machine learning models? Do models need to deploy regularly or can I use them forever? All these questions and more, this week! 用Python构建穷人的深度学习相机 - Make Art with Python deep learning Imagine being able to use a camera that’s able to tell when you’re playing a guitar, or creating a new dance, or just learning new skateboard tricks. It could use the raw image data to tell if you landed a trick or not. Or if you’re doing a new dance routine, what the series of poses are, and how they fit to the music. Python Community is at its Peak at North Bay Python community Generators «- Functions ( R 程序猿视角) R I got in a small argument at a meetup about R. Something about python being a BetterLanguage[tm] than R. One of the arguments was that python is better because the language has support for generators. This was an interesting moment because I definately agree that the way that generators work in python is great. I would even argue that there are parts in python that work better for many tasks than R might (and vise versa). But I wouldn’t argue that R does not a very similar feature to generators in python, but they do require you to think differently. 您 Python Web 应用程序的性能如何？ performance This post tries to explain web application performance. Performance means the number of requests per second that can be served by a deployed application. Msgpack vs JSON（使用gzip） msgpack I was curious, how much more efficient is Msgpack at packing a bunch of data into a file I can emit from a web service. 信用卡欺诈检测中的类不平衡 - 第1部分:理解对模型准确性的影响 machine learning Whenever we do classification in ML, we often assume that target label is evenly distributed in our dataset. This helps the training algorithm to learn the features as we have enough examples for all the different cases. For example, in learning a spam filter, we should have good amount of data which corresponds to emails which are spam and non spam. Julia vs. Python: Julia语言在数据科学 | InfoWorld datascience, julia Python has turned into a data science and machine learning mainstay, while Julia was built from the ground up to do the job. (是也乎: 所以, 在 Jupyter 的大光中其它数据分析语言, 也有了一丝活路? ) Python Release Python 3.6.4 new release Python 3.6.4 is the fourth maintenance release of Python 3.6. 2017年十大Python库 - Tryolabs Blog packages (是也乎: 分别是: Pipenv ; PyTorch ; Caffe2 ~ 叕一个 Fb 发现的 DSL ; Pendulum ; Dash ; PyFlux ; Fire ~ 叕一个 CLI 工具构造框架 ; imbalanced-learn ; FlashText ~ 叕一个正则表达式增强工具 ; Luminoth 作者又额外推荐了: PyVips ~ 全新的图片处理模块 ; Requestium ; skorch ~ PyTorch+scikit-learn ) ...

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