Friday, October 20, 2023

Underfitting in Microsoft Excel

Underfitting in AI and its simple illustration using Microsoft Excel SayPeople SayPeople.com SayPeople.com A simplified illustration of underfitting using Microsoft Excel A simplified illustration of underfitting using Microsoft Excel A simplified illustration of underfitting using Microsoft Excel Underfitting is a common problem in machine learning and AI where a model is too simple to capture the underlying patterns in the data. This results in a model that performs poorly on both the training data and new, unseen data. Underfitting is a common problem in machine learning and AI w... Underfitting is a common problem in machine learning and AI where a model is too simple to capture the underlying patterns in the data. This results in a model that performs poorly on both the training data and new, unseen data. illustration arrow Suppose you have the following data Suppose you have the following data Suppose you have the following data Use Excel's built-in functions to fit a polynomial regression model to the data. You can do this by adding a trendline to the scatter plot of your data: Use Excel's built-in functions to fit a regression model to t... Use Excel's built-in functions to fit a regression model to the data. You can do this by adding a trendline to the scatter plot of your data:· Select your data points and create a scatter plot.· Right-click on a data point and choose "Add Trendline."· Select “Linear” under the “Trendline Options.”· Select “Display the equation on the chart.” illustration arrow.7 gives gives gives The higher-degree polynomial model (degree 2) may fit the training data better The higher-degree polynomial model (degree 2) may fit the tra... The higher-degree polynomial model (degree 2) may fit the training data better now Example data Now, select “Polynomial” under the “Trendline Options” and write “2” in the box with “Order.” Now, select “Polynomial” under the “Trendline Options” and wr... Now, select “Polynomial” under the “Trendline Options” and write “2” in the box with “Order.” Linear relationship Polynomial with Order 2 gives.19 gives gives Now, write “4” in the box with “Order.” Now, write “4” in the box with “Order.” Now, write “4” in the box with “Order.” now.21 Polynomial with Order 4 gives.23 gives gives The higher-degree polynomial models (degree 4) overfit with the data The higher-degree polynomial model (degree 4) overfit with th... The higher-degree polynomial model (degree 4) overfit with the data The linear model (degree 1) likely underfits the data, as it is too simple to capture the underlying curve. The linear model (degree 1) likely underfits the data, as it ... The linear model (degree 1) likely underfits the data, as it is too simple to capture the underlying curve. SayPeople.1350 SayPeople.com SayPeople.com SayPeople.1351 SayPeople.com SayPeople.com SayPeople.1352 SayPeople.com SayPeople.com
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Sunday, October 9, 2022

Nobel Prize Winners in 2022

All Nobel Prize Winners in 2022 Sheet.323 https://www.nobelprize.org/prizes/lists/all-nobel-prizes/ https://www.nobelprize.org/prizes/lists/all-nobel-prizes/ Rectangle.429 Source: The Nobel Prize Source: The Nobel Prize Rectangle.430 The Nobel Prize in Physics 2022 The Nobel Prize in Physics 2022 Rectangle.431 The Nobel Prize in Chemistry 2022 The Nobel Prize in Chemistry 2022 Rectangle.432 The Nobel Prize in Physiology or Medicine 2022 The Nobel Prize in Physiology or Medicine 2022 Rectangle.433 The Nobel Prize in Literature 2022 The Nobel Prize in Literature 2022 Rectangle.434 The Nobel Peace Prize 2022 The Nobel Peace Prize 2022 Rectangle.436 Alain Aspect Alain Aspect Rectangle.437 John F. Clauser John F. Clauser Dynamic connector.438 Dynamic connector.439 Rectangle.440 Anton Zeilinger Anton Zeilinger Dynamic connector.441 Rectangle.442 Carolyn R. Bertozzi Carolyn R. Bertozzi Rectangle.443 Morten Meldal Morten Meldal Dynamic connector.444 Dynamic connector.445 Rectangle.446 K. Barry Sharpless K. Barry Sharpless Dynamic connector.447 Rectangle.448 Svante Pääbo Svante Pääbo Dynamic connector.449 Rectangle.450 Annie Ernaux Annie Ernaux Dynamic connector.451 Rectangle.452 Ales Bialiatski Ales Bialiatski Rectangle.453 Memorial Memorial Dynamic connector.454 Dynamic connector.455 Rectangle.456 Center for Civil Liberties Center for Civil Liberties Dynamic connector.457 Rectangle.458 “for experiments with entangled photons, establishing the vio... “for experiments with entangled photons, establishing the violation of Bell inequalities and pioneering quantum information science” Right Brace Rectangle.460 “for the development of click chemistry and bioorthogonal che... “for the development of click chemistry and bioorthogonal chemistry” Right Brace.461 Rectangle.463 “for his discoveries concerning the genomes of extinct homini... “for his discoveries concerning the genomes of extinct hominins and human evolution” Right Brace.464 Rectangle.465 “for the courage and clinical acuity with which she uncovers ... “for the courage and clinical acuity with which she uncovers the roots, estrangements and collective restraints of personal memory” Right Brace.466 Rectangle.467 They represent civil societies in their home countries. They ... They represent civil societies in their home countries. They have not only promoted the right to criticize power but also fight for fundamental rights of citizens. They show civil society for peace and democracy. Right Brace.468 Rectangle.469 These scientists conducted experiments related to entangled q... These scientists conducted experiments related to entangled quantum states in which two particles act like one unit even in the situation where they are separated from each other Right Brace.470 Rectangle.471 Click chemistry is a functional form of chemistry in which mo... Click chemistry is a functional form of chemistry in which molecular building units snap together in a quick and efficient manner. Aside from these, bioorthogonal reactions have been found helpful in the study of cancer pharmaceuticals Right Brace.472 Rectangle.473 Sequenced the Neanderthal genomes, and also made a sensationa... Sequenced the Neanderthal genomes, and also made a sensational discovery related to Denisova, a previously unknown hominin
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Wednesday, September 7, 2022

Unboxing REMAX RP1 voice recorder with some example voices

This video (in Urdu) relates to the unboxing of REMAX RP1 voice recorder. It also contains some voice examples in different situations for better comparison.
Hope, you will like and share it. Thank you for watching the video and/or reading this description.

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