seshagiric

Merry Christmas YCombinatorions, I am looking to improve my data analytics skills, basically how to identify patterns, trends, useful insights from data. Can folks some suggest good web based tools for this please?

Not looking for books, but rather sample datasets I can use to visualize, analyze and test if I found the right insights.

Example: say you start a search on Google.com for "garage epoxy flooring". Then for subsequent searches Google is able to change the auto-suggest based on context of recent searches. If you type "best colors" the Google auto-suggest will show "best colors for garage epoxy flooring". In addition to auto-suggest Google also customizes the search results based on recent context. If I just type "best colors" then Google shows epoxy flooring colors.

It seems like Google is able to infer the context of Search and then user it to customize behavior in subsequent searches. I want to implement something similar to guide users of my app (It helps users find right gifts etc.)and I am curious if there is a specific tech Google uses to implement such customization.