The evaluation of binary classifiers compares two methods of assigning a binary attribute, one of which is usually a standard method and the other is being investigated.
 There are many metrics that can be used to measure the performance of a classifier or predictor; different fields have different preferences for specific metrics due to different goals.
 For example, in medicine sensitivity and specificity are often used, while in computer science precision and recall are preferred.
 An important distinction is between metrics that are independent on the prevalence (how often each category occurs in the population), and metrics that depend on the prevalence – both types are useful, but they have very different properties.
MovAlyzeR is a software package for handwriting movement analysis for research and professional applications.
 Handwriting movements are recorded using a digitizing tablet connected to a computer.
 MovAlyzeR is used in many different fields ranging from research in kinesiology, psychology, education, geriatrics, neurology, psychiatry, occupational therapy, forensic document examination or questioned document examination, computer science, to educational demonstrations or student projects in these fields.
True Link Financial, Inc. is a San Francisco, California based financial services firm that offers investment accounts and debit cards customized for seniors.
 Notable investors include Y Combinator, Cambia, Mitch Kapor, Alexis Ohanian, Eric Ries, and Matt Cutts.
Relevance is the concept of one topic being connected to another topic in a way that makes it useful to consider the second topic when considering the first.
 The concept of relevance is studied in many different fields, including cognitive sciences, logic, and library and information science.
 Most fundamentally, however, it is studied in epistemology (the theory of knowledge).
 Different theories of knowledge have different implications for what is considered relevant and these fundamental views have implications for all other fields as well.
Naz Edwards (born Nazig Dombalagian (Armenian: Նազիգ Դոմբալագիան) on February 2, 1952) is an American voice actress, singer, and Broadway star who is most remembered as the voice of antagonist Queen Beryl in the DiC English version of "Sailor Moon".
 She is of Armenian descent.
Gregory Bateson (9 May 1904 – 4 July 1980) was an English anthropologist, social scientist, linguist, visual anthropologist, semiotician, and cyberneticist whose work intersected that of many other fields.
 In the 1940s he helped extend systems theory and cybernetics to the social and behavioral sciences.
 He spent the last decade of his life developing a "meta-science" of epistemology to bring together the various early forms of systems theory developing in different fields of science.
 His writings include "Steps to an Ecology of Mind" (1972) and "Mind and Nature" (1979).
 "Angels Fear" (published posthumously in 1987) was co-authored by his daughter Mary Catherine Bateson.
Initialized Capital is a venture capital fund founded in 2011 and headquartered in San Francisco.
 It was founded by Alexis Ohanian and Garry Tan.
 As of 2016, it has raised $46.15M in funds.
Alexis Kerry Ohanian, (born April 24, 1983) is an American Internet entrepreneur and investor, who is co-founder and executive chairman of the social news website Reddit.
 He also co-founded the early stage venture capital firm Initialized Capital, helped launch the travel search website Hipmunk, and started the social enterprise Breadpig.
 Ohanian is based in San Francisco, and was a partner at Y Combinator.
Mister Splashy Pants, or Mr. Splashypants, is a humpback whale in the South Pacific Ocean.
 It is being tracked with a satellite tag by Greenpeace as a part of its Great Whale Trail Expedition, which was working to raise awareness about whales threatened by the Japanese Fisheries Agency's plan to hunt 50 humpback whales.
 The whale's name was chosen in an online poll that garnered attention from several websites, including Boing Boing and Reddit, quickly becoming an internet meme.
 Mister Splashy Pants became the subject of a TED Talk by Reddit co-founder Alexis Ohanian, titled "How to make a splash in social media."
Christopher Brian Slowe (born November 8, 1978, Boston, MA) is an American businessman.
 He gained his PhD in Physics from Harvard, went on to co-found reddit, with Aaron Swartz, Alexis Ohanian and Steve Huffman.
 He later departed reddit and began work for Hipmunk, where he has been Chief Scientist since 2010.

Question: Do Alexis Ohanian and Naz Edwards work in different fields?
Answer: yes