Tags » Data Mining

Preprocess: PCA Application in Python

We use the data from sklearn library, and the IDE is sublime text3. Most of the code comes from the book: https://www.goodreads.com/book/show/32439431-introduction-to-machine-learning-with-python?from_search=true

###sometimes we might face the situation that the features or vars in the data are not separate from each other
###We can always observe that data before we can even preprocess it with correlation, and simply exclude
###some features with high correlation. 534 more words
Data Mining

Google Starts Tracking Offline Shopping — What You Buy At Stores In Person

Google already monitors online shopping — but now it’s also keeping an eye on what people buy in physical stores as it tries to sell more digital advertising. 103 more words

Preprocess: Scaling in Python

We use the data from sklearn library, and the IDE is sublime text3. Most of the code comes from the book: https://www.goodreads.com/book/show/32439431-introduction-to-machine-learning-with-python?from_search=true

###Preprocess methods
###The StandardScaler in scikit-learn ensures that for each feature, the mean is zero, 
###and the variance is one, bringing all features to the same magnitude. 358 more words
Data Mining

Yeah ~ I will be with The Data Incubator (an awesome data science fellowship program) this summer

Two weeks ago, I found out I was ranked at top 3% of all applicants and was selected to join the Data Science Fellowship Program with… 550 more words

Big Data

Outsourcing Business Strategies to Accommodate the Rise in Big Data and Analytics

The current ascent in worldwide data has left organizations scrambling to make viable techniques to suit this change. Specialists are foreseeing a 4300% expansion in yearly data generation by 2020. 463 more words

Data Entry

Day One

Welcome… this is my first day of being a data scientist. I’m new to this, and I don’t have much formal training, but this blog is the beginning of my journey to becoming an expert. 358 more words

Data Mining