34 Matching Annotations
  1. Feb 2024
  2. Mar 2023
    1. With respect to the predictive text portion of ChatGPT, a good non-technical (non-mathematical) description of a related mathematical model is described in chapter 3 of:

      Pierce, John Robinson. An Introduction to Information Theory: Symbols, Signals and Noise. Second, Revised. Dover Books on Mathematics. 1961. Reprint, Mineola, N.Y: Dover Publications, Inc., 1980. https://www.amazon.com/Introduction-Information-Theory-Symbols-Mathematics/dp/0486240614.

  3. Feb 2023
    1. The application is powered by LaMDA, one of the latest generation of large language models. At its core, LaMDA is a simple machine — it's trained to predict the most likely next word given a textual prompt. But because the model is so large and has been trained on a massive amount of text, it's able to learn higher-level concepts.

      Is LaMDA really able to "learn higher-level concepts" or is it just a large, straight-forward information theoretic-based prediction engine?

  4. Mar 2022
  5. Feb 2022
  6. Dec 2021
    1. Art Poon. (2021, November 28). Our first https://filogeneti.ca/CoVizu update with B.1.1.529. As expected, number of mutations is well over molecular clock prediction (~13 diffs). Relatively low numbers of identical genomes implies large number of unsampled infections. We update every two days from GISAID. https://t.co/m8w2CjL1c0 [Tweet]. @art_poon. https://twitter.com/art_poon/status/1465001066194481162

  7. Oct 2021
  8. Jun 2021
  9. May 2021
  10. Mar 2021
  11. Jan 2021
    1. Process models, on the other hand, provide specification ofinternal structure, mechanism, and information flow

      predictive processing is a process model that is suggested (or constrained) by the FEP.

  12. Sep 2020
  13. Aug 2020
  14. Jul 2020
  15. Mar 2018
  16. Sep 2017
  17. Mar 2017
    1. The plan should also include a discussion about any possible unintended consequences and steps your institution and its partners (such as third-party vendors) can take to mitigate them.

      Need to create a risk management plan associated with the use of predictive analytics. Talking as an organization about the risks is important - that way we can help keep each other responsible for using analytics in a responsible way.

  18. Sep 2016
    1. often private companies whose technologies power the systems universities use for predictive analytics and adaptive courseware
    2. the use of data in scholarly research about student learning; the use of data in systems like the admissions process or predictive-analytics programs that colleges use to spot students who should be referred to an academic counselor; and the ways colleges should treat nontraditional transcript data, alternative credentials, and other forms of documentation about students’ activities, such as badges, that recognize them for nonacademic skills.

      Useful breakdown. Research, predictive models, and recognition are quite distinct from one another and the approaches to data that they imply are quite different. In a way, the “personalized learning” model at the core of the second topic is close to the Big Data attitude (collect all the things and sense will come through eventually) with corresponding ethical problems. Through projects vary greatly, research has a much more solid base in both ethics and epistemology than the kind of Big Data approach used by technocentric outlets. The part about recognition, though, opens the most interesting door. Microcredentials and badges are a part of a broader picture. The data shared in those cases need not be so comprehensive and learners have a lot of agency in the matter. In fact, when then-Ashoka Charles Tsai interviewed Mozilla executive director Mark Surman about badges, the message was quite clear: badges are a way to rethink education as a learner-driven “create your own path” adventure. The contrast between the three models reveals a lot. From the abstract world of research, to the top-down models of Minority Report-style predictive educating, all the way to a form of heutagogy. Lots to chew on.

  19. Jul 2016