Saturday, March 20, 2010

Data Mining Using Google


If you are familiar with Google Spreadsheets, try to create a sheet that lets you enter a query like "My IQ is X", a variable name and the values for that variable. The result should be a graph that shows the number of Google search results for each instance of your query. Use importXML and an XPath expression to find the number of Google search results: "//p[@id='resultStats']/b[3]". Here's an example.

1 comment:

簡單 said...

別人短處,掩蓋幾分;別人過失,包容幾分。..................................................