This article was published as a part of the Data Science Blogathon. Objective “True optimization is the revolutionary contribution of modern research to decision processes” – George Dantzig. This article discusses solving a resource allocation problem using linear programming in Python. We will find an optimal value for a linear equation with different linear constraints. We […]

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This article was published as a part of the Data Science Blogathon. Introduction Phonepe, Google Pay (Tez) are ubiquitous names in the Indian payment ecosystem and the top two players in the area. According to Phonepe pulse report, it has133 million monthly active users as of July’21. For the Q3-21 quarter, the total transactions were 526.8 Cr […]

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Quantum 6, 647 (2022).

In this article we consider flagged extensions of convex combination of quantum channels, and find general sufficient conditions for the degradability of the flagged extension. An immediate application is a bound on the quantum $Q$ and private $P$ capacities of any channel being a mixture of a unitary map and another channel, with the probability associated to the unitary component being larger than $1/2$. We then specialize our sufficient conditions to flagged Pauli channels, obtaining a family of upper bounds on quantum and private capacities of Pauli channels. In particular, we establish new state-of-the-art upper bounds on the quantum and private capacities of the depolarizing channel, BB84 channel and generalized amplitude damping channel. Moreover, the flagged construction can be naturally applied to tensor powers of channels with less restricting degradability conditions, suggesting that better upper bounds could be found by considering a larger number of channel uses.

The post Polkadot (DOT) Price Could Drop To This Level Before the 25% Spikes appeared first on Coinpedia - Fintech & Cryptocurreny News Media| Crypto Guide

The Polkadot price appeared to be at the local top with the technicals suggesting a short-term trend reversal is possible. The retracement may be taken as a good opportunity for the bulls to enter the space as the DOT price appears to be primed to surge beyond the immediate resistance very soon. On the other …

This article was published as a part of the Data Science Blogathon. Introduction Will tomorrow be a sunny day? What are the chances that a student will get into that dream university? These and many more real-world “decision” scenarios need a standard mechanism. Step in Logistic Regression may be stated very simply as an estimation of […]

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