weixin_26640581-优快云博客

翻译冒烟测试和随机测试_我们是否应该对所有人进行随机测试19

冒烟测试和随机测试Disclosure: I am not a health scientist. The information included in this article comes from an analysis that has not been peer-reviewed nor supervised by a health scientist. Please refer to ...

2020-10-12 12:59:14 682

翻译 mlops_电影在mlops上

mlops介绍(Introduction)Classifying movies is always super cool and useful. I, myself, have built at least five successful business around it, so I wanted to share an end-to-end example of how you can g...

2020-10-12 12:50:00 436

翻译 hashcode 偏向锁_偏向不公正的犯罪预测模型

hashcode 偏向锁Racial bias in humans has been all over the news this year, but what about racial bias in machines?人类的种族偏见已成为今年的新闻，但是机器中的种族偏见又如何呢？I expanded on a controversial study by ProPublica that co...

2020-10-12 12:39:43 654

翻译数学建模优化类算法分类_必须知道的用于疾病建模的新聚类算法

数学建模优化类算法分类This article explains a new method for clustering disease data by both subtype and stage called SuStaIn (Subtype & Stage Inference). It explains the concept, summarises the maths, and p...

2020-10-12 12:30:27 3047

翻译机器学习预测价格低点_使用机器学习技术预测机票价格

机器学习预测价格低点Travelling is one of the most entertaining things that everybody wants to avoid city crowds. Going to another island with a unique nature brings a new perspective about new things. The India...

2020-10-12 12:21:15 615

翻译多重共线性初学者指南

Regression is the way of describing the relationship between a dependent variable and independent variables. What if the independent variables are related to themselves? This concept is called multico...

2020-10-12 12:10:55 4079

翻译偏度和峰度描述什么_什么是偏度和峰度

偏度和峰度描述什么数据科学，机器学习(Data Science, Machine Learning)In this article, we will go through two of the important concepts in descriptive statistics — Skewness and Kurtosis. At the end of the article, you w...

2020-10-12 12:00:44 26810

翻译使用机器学习衡量包容性创新的供求

The Initiative on the Digital Economy at the Massachusetts Institute of Technology runs a global Inclusive Innovation Challenge (IIC). The challenge brings together companies from around the world tha...

2020-10-12 11:50:23 109

翻译机器学习决策树算法_机器学习中的决策树算法

机器学习决策树算法A decision tree is a non-parametric supervised machine learning algorithm. It is extremely useful in classifying or labels the object. It works for both categorical and continuous datasets. ...

2020-10-12 11:40:59 1133

翻译 pivot 切片器没有作用_未选择切片器，电源双向中没有图表

pivot 切片器没有作用When working with Power BI on a daily basis, from time to time I like to “challenge” the tool and see how it behaves in some non-standard set-ups. I mean, we all like when our task is don...

2020-10-12 11:31:31 450

翻译 R中的功能

Have you ever experienced this situation below?您是否曾在以下经历过这种情况？Image by author 图片作者I always seem to run into it. Maybe it’s just my luck…我似乎总是碰到它。也许这只是我的运气...I love functions. I love building them, ...

2020-10-12 11:21:17 289

翻译 centos 初学者_初学者的时间序列

centos 初学者If you are walking the path of becoming a data scientist, you might have already come across the term Time Series and you might have also realized the importance of Time Series Analysis and ...

2020-10-12 11:12:04 328

翻译数据库功能_数据功能

数据库功能Pandas has four main time related classes. Timestamp, DatetimeIndex, Period, and PeriodIndex.熊猫有四个主要的时间相关类。时间戳，DatetimeIndex，Period和PeriodIndex。First, let’s look at Timestamp. Timestamp represe...

2020-10-12 11:01:34 818

翻译 ai人工智能的数据服务_为AI准备好您的数据

ai人工智能的数据服务Editor’s Note: Preparing data is a crucial and unavoidable part of any data scientist’s job. In this post writer Kate Shoup takes a closer look at the data bottleneck that affects so many p...

2020-10-12 10:51:36 328

翻译这边看，这边瞧_时间在我这边

这边看，这边瞧If you do much data analysis it won’t be long before you work with data measured over a range of times. When you do see time-series data, you’ll find that time scales and time units have some v...

2020-10-12 10:41:33 158

翻译贝叶斯定理_蚂蚁骰子和贝叶斯定理

贝叶斯定理We have so far solved a few algorithmic/coding problems asked in programming interviews across some of the best companies in the world. Today we are introducing a new series solving Data Science...

2020-10-12 10:31:23 389

翻译大数据分析师与数据分析师_非分析师的数据分析

大数据分析师与数据分析师In this article, I attempt to demonstrate that with a minor amount of coding experience, a bit of data background, and a pinch of study and effort —even an inexperienced individual can dis...

2020-10-12 10:21:13 233

翻译共享单车芝加哥数据分析_为什么311无法使用数据科学识别并解决芝加哥311明显的服务问题...

共享单车芝加哥数据分析Did you know that if you call 311, the City of Chicago can help you trim your trees and get rid of your rat infestation? Sounds great, but you might be waiting a very long time for anyone...

2020-10-12 10:11:09 466

翻译数据可视化信息可视化_装饰数据可视化

数据可视化信息可视化Data visualizations can be a tricky thing. You want your data to shine, but most programming languages (including the Wolfram Language) provide a very basic look to their default visualizat...

2020-10-12 10:00:16 149

翻译将婴儿步入数据科学

Before diving straight into this topic, allow me to shed some light on the root term upon which the whole domain stands —data. Each and every day, the volume of data produced on Earth is increasing ex...

2020-10-12 09:40:19 183

翻译图数据库人际关系建模_像数据科学专家一样的人际网络

2020-10-12 09:30:14 385

翻译印度英语口音_自动语音识别印度口音

印度英语口音One of the first attempts to make computers recognize speech was focused on recognizing numbers! Bell Laboratories in 1952 designed the Audrey System, which could recognize a single voice speaki...

2020-10-12 09:19:31 1814

翻译 python 量化策略回测_在python中创建和回测对交易策略

python 量化策略回测Pairs trading is one of the many mean-reversion strategies. It is considered non-directional and relative as it aims to trade on both related stocks with similar statistical and economica...

2020-10-12 09:09:35 1294

翻译 nlp365的第121天nlp论文摘要摘要的概念指针网络

内置AI NLP365(INSIDE AI NLP365)Project #NLP365 (+1) is where I document my NLP learning journey every single day in 2020. Feel free to check out what I have been learning over the last 262 days here. A...

2020-10-12 08:59:12 329

翻译通过身体跳跃和蹲伏玩chromes dino游戏

You all know what this game is about. This is the best service-offline-sorry page in the world. People have made simple bots that time the dino’s jump to beat the game to reinforcement learning agents...

2020-10-12 08:49:03 179

翻译 pyspark 使用_使用pyspark预测用户流失

pyspark 使用Many different factors come into play as to why a particular user may or may not churn. In this project I use PySpark to analyse and predict churn using data similar to those of companies li...

2020-10-12 08:38:52 271

翻译表征两幅图细节差异的指标_基于财务指标表征公司特征的因素分析

表征两幅图细节差异的指标Note: All codes are available in the Repo: https://quanp.readthedocs.io/en/latest/tutorials.html注意：所有代码都可以在仓库中找到： https : //quanp.readthedocs.io/en/latest/tutorials.htmlPreviously, the aut...

2020-10-12 08:29:36 297

翻译纽约时报的强势女性

Python中的API数据收集和文本分析(API Data Collection and Text Analysis in Python)The goal of this project is to investigate women’s representation in The New York Times throughout the past 70 years by means of s...

2020-10-12 08:19:21 255

翻译如何搭建一个nlp模型_nlp365 nlp论文的第120天总结了一个重要的简单理论模型

如何搭建一个nlp模型内置AI NLP365(INSIDE AI NLP365)Project #NLP365 (+1) is where I document my NLP learning journey every single day in 2020. Feel free to check out what I have been learning over the last 262 d...

2020-10-12 08:09:24 871

翻译深度学习算法和机器学习算法_是否可以使机器学习算法无需编码

深度学习算法和机器学习算法I am a firm believer that the previous step to making your own Machine Learning Algorithms or any predictive model with code is understanding the basics and knowing how to rationally inte...

2020-10-12 07:58:43 934

翻译线性回归假设_线性回归的假设

线性回归假设Linear regression has some assumptions which it needs to fulfill otherwise output given by the linear model can’t be trusted. This is a very common question asked in the Interview.线性回归有一些需要满足的假设...

2020-10-12 07:49:24 3547

翻译探索性数据分析哈伯曼癌症生存数据集

In this Article, we are going to know about some insight of the Haberman Cancer Survival Dataset. I have taken up this dataset from kaggle and performed some basic analysis regarding the survival rate...

2020-10-12 07:40:18 1830

翻译 ios 通过时间分组_通过...分组

ios 通过时间分组We’ve seen that even though PANDAS allows us to iterate over every row in a data frame this is generally a slow way to accomplish a given task and it’s not very pandorable. For instance, if ...

2020-10-12 07:30:29 402

翻译如何分析您最喜欢的音乐艺术家的歌词中的情感和单词

Music is a powerful language to express our feelings and in many cases is used as a therapy to deal with tough moments in our lives. The different sounds, rhythms, and effects used in music are capabl...

2020-10-12 07:19:43 1124

翻译国民生产总值饼状图_预期寿命和国内生产总值

国民生产总值饼状图This report visualizes the data of the life expectancy of the countries across the World. Also, it tries to establish a relationship between life expectancy and GDP per capita of the countrie...

2020-10-12 07:10:10 722

翻译 gls开发_广义最小二乘gls数学推导直觉

gls开发背景与动机(Background and Motivation)For anyone pursuing study in Statistics or Machine Learning, Ordinary Least Squares (OLS) Linear Regression is one of the first and most “simple” methods one is e...

2020-10-12 07:00:08 3064

翻译 python查找最快_python在列表中查找项目的最快方法

python查找最快If you want to find the first number that matches some criteria, what do you do? The easiest way is to write a loop that checks numbers one by one and returns when it finds the correct one.如...

2020-10-12 06:50:18 707

翻译关于Jupyter Notebook的9件事你不知道

As a Data Scientist, you will use jupyter notebook on an everyday basis. It is crucial that you get as familiar with this tool as possible.作为数据科学家，您将每天使用jupyter笔记本。尽可能熟悉此工具至关重要。In this article, I wi...

2020-10-12 06:39:48 734

翻译 aws terraform_优于使用aws terraform和github动作的无服务器执行python函数

aws terraformWhat’s better than Serverless? Serverless is all the buzz these days and for good reason. Serverless is a simple, yet powerful cloud resource to execute function calls without worrying ab...

2020-10-12 06:29:04 412

翻译 vba交付图表设计_设计何时可以交付

vba交付图表设计设计 (DESIGN)I believe this is always a hard question for us — Designers. In most instances, design output is affected by the feeling of the reviewer. That’s why it’s harder to define a desig...

2020-08-18 13:56:13 120

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