Mozdeh

Big Data Text Analysis

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Word Frequency and Coword Analyses

These functions help to find words that associate with part of the data. This helps to detect hidden topic patterns.

Simple word freqency analysis

Step 1: Enter a query.

Step 2: Click the Search button to display the results as normal.

Step 3: Click the Calculate Word Freq button to display the results as normal. Words that are more common in texts matching the search parameters than in the remaining texts will be listed underneath.

Gender coword analysis

This finds words that are more used by one gender than another for a search.

Step 1: Click the Co-word comparisons tab and enter a query.

Step 2: Click the Compare male vs. female checkbox.

Step 3: Click the Calculate coword frequencies button.

Step 4: The results will be saved to a plain text file - open it in a spreadsheet to see the results. Sorted by DiffinP (ascending) the female-associated words are below.

Sorted by DiffinP (descending) the male-associated words are below.

Coword term comparison

This finds words that are more common in the matches for one query than another.

Step 1: Click the Co-word comparisons tab and enter a query.

Step 2: Enter a comma-separted list of queries.

Step 3: Click the Calculate coword frequencies button. Here is an example of the results file and the same file in Excel.

 

Made by the Statistical Cybermetrics Research Group at the University of Wolverhampton during the CREEN and CyberEmotions EU projects.