Observed Frequencies

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• Systematic Error: In Data Science, Systematic Error refers to a type of error that occurs consistently in the same direction and magnitude in a dataset. It is caused by flaws in the data collection process or measurement tools, and can lead to biased results ... Read More >>
• Social Engineering: Social Engineering is the art of manipulating people to divulge confidential information or perform actions that may not be in their best interest. In the context of Data Science and Artificial Intelligence, social engineering can be used t ... Read More >>
• TF-IDF: TF-IDF stands for Term Frequency-Inverse Document Frequency. It is a numerical statistic that is used to reflect how important a word is to a document in a collection or corpus. The TF-IDF value increases proportionally to the number of tim ... Read More >>