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Joined 4 months ago
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Cake day: February 22nd, 2024

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  • This article doesn’t cover it (specifically) so I went digging to see if this might compete with weight loss drugs as well:

    Victoza (liraglutide) is also used to treat obesity. While it was originally approved for the treatment of type 2 diabetes, it has also been approved under the brand name Saxenda for chronic weight management in adults with obesity or who are overweight with at least one weight-related condition such as hypertension, type 2 diabetes, or dyslipidemia. Saxenda and Victoza contain the same active ingredient, liraglutide, but they are marketed and dosed differently depending on the indication.

    Google said:

    As of April 2024, the list price for a 30-day supply of Saxenda (liraglutide) is around $1,350, but the actual cost can range from $1,590 to $1,656 without insurance or discounts.

















  • This is the plastic bag reference. LIDAR cannot determine mass. A lot of cars were jamming on the brakes several years ago every time a plastic bag floated in front of their field of view. The algorithms were then tweaked in an attempt to prevent a 20 car pileup because the car freaked out about 1 oz of air-filled plastic. Humans make assessments like this on the fly based on our knowledge of physics, an understanding of real-time conditions, and some level estimation. We may even choose to ignore road markings and normal driving rules if we deem the risk too great vs. the risk of causing a secondary incident (pileup, attention of police, etc). This is not to say meat sacks are exactly perfect in these types of analyses either… This is the tweaking the ML engineers are trying to perfect, for all possible scenarios. A difficult undertaking for humans and machines alike.



  • The update corrects an error in the software that “assigned a low damage score” to the telephone pole

    […]

    Waymo vehicle was driving to a passenger pickup location through an alley that was lined on both sides by wooden telephone poles. The poles were not up on a curb but level with the road and surrounded with longitudinal yellow striping to define the viable path for vehicles. As it was pulling over, the Waymo vehicle struck one of the poles at a speed of 8mph

    It seems the vehicle treated the polls as road debris, etc. This is the plastic bag dilemma. Do you treat something you don’t recognize as a sacred object that must be avoided, or drive through it. This comes up a lot with machine learning based identification of objects - everything is given a percentage of assurance of its identity and nothing is ever 100% guaranteed. That’s a statistical property. Also, every item must have a closely related set of images to model that object in that situation. In this case, a bunch of telephone polls with yellow striping around them seem to have confused the car.