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Wes McKinney is an American software developer and businessman. He is the creator and "Benevolent Dictator for Life" (BDFL) of the open-source pandas package for data analysis in the Python programming language, and has also authored three versions of the reference book Python for Data Analysis.
Pandas (styled as pandas) is a software library written for the Python programming language for data manipulation and analysis. In particular, it offers data structures and operations for manipulating numerical tables and time series .
Word2vec is a technique in natural language processing (NLP) for obtaining vector representations of words. These vectors capture information about the meaning of the word based on the surrounding words.
Cluster analysis is for example used to identify groups of schools or students with similar properties. Typologies From poll data, projects such as those undertaken by the Pew Research Center use cluster analysis to discern typologies of opinions, habits, and demographics that may be useful in politics and marketing.
For example, we may wish to estimate the proportion of residents in a community who are at least 65 years old. The estimator of a proportion is p ^ = X / n {\displaystyle {\hat {p}}=X/n} , where X is the number of 'positive' instances (e.g., the number of people out of the n sampled people who are at least 65 years old).
Newly hired University of North Carolina football coach Bill Belichick insisted Thursday he's sold on the college game and not looking for a steppingstone back to pro ball.
If the template has a separate documentation page (usually called "Template:template name/doc"), add [[Category:Mathematics templates]] to the <includeonly> section at the bottom of that page.
Alex Jones’ control of Infowars has lived on another day, although the long-term future of the site, known for peddling conspiracy theories, has been thrown into doubt after a bankruptcy judge ...