Az Állattani Szakosztály ülései (2017. február 8. – 2017. november 8.)

Contents: (Adv. Sci. 8/2017)

Bye bye palladium. Kai A. I. Zhang and coworkers develope a palladium-free and photocatalytic Stille-type coupling reaction of aryl iodides and aryl stannanes by a conjugated micro porous polymer-based photocatalyst under visible light irradiation at room temperature in article number 1700101. Via the aryl radical-mediated reaction pathway, the light-promoted coupling reaction using a pure orga...

Lecture 11 — May 8 , 2017

Remark 1. For simplicity, we will consider oblivious adversaries, where the adversary picks all the loss functions ahead of time. For deterministic algorithms, there is no difference betweeen an oblivious and an adaptive adversary, since the adversary can simulate the algorithm. For randomized algorithms, such a simulation will only give the probability distribution over the actions, and not th...

A QFT Fall 2017 Assignment 8 – Solutions

Limnol. Oceanogr., 44(8), 1999, 2017–2023

High-latitude rivers supply the Arctic Ocean with a disproportionately large share of global riverine discharge and terrigenous dissolved organic matter (DOM). We used the abundance of lignin, a macromolecule unique to vascular plants, and stable carbon isotope ratios (d13C) to trace the high molecular weight fraction of terrigenous DOM in major water masses of the Arctic Ocean. Lignin oxidatio...

36 - 705 : Intermediate Statistics Fall 2017 Lecture 28 : November 8 Lecturer : Siva

The other way to avoid the curse of dimensionality is to assume sparsity, this means that even though we have many covariates, the true regression function only (strongly) depends on a small number of relevant covariates. This is the type of setting we will focus on. More broadly, the main idea is that we want to think about practically relevant structural properties (like smoothness/sparsity) ...