Essays about: "Hit rate"

Showing result 1 - 5 of 64 essays containing the words Hit rate.

  1. 1. Digital Front End Algorithms for Sub-Band Full Duplex

    University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

    Author : Midhat Rizvi; Khaled Al-Khateeb; [2023]
    Keywords : Adjacent Channel Leakage Ratio; Bit Error Rate; Clipping and Filtering; Crest Factor Reduction; Digital front end; Digital Pre-Distortion Error Vector Magnitude; Frequency Division Duplex; Power Amplifier; Peak to Average Power Ratio; Peak Cancellation Crest Factor Reduction; Sub Band Full Duplex; Self-Interference Cancellation; Signal-to-Interference Noise Ratio; Signal-to-Noise Ratio; Turbo Clipping; Time Division Duplex; Technology and Engineering;

    Abstract : Sub-band full duplex is a new communication scheme technology, where a single frequency band is partitioned into sub-bands for downlink (DL) and up-link(UL) transmissions, and both can take place simultaneously. The idea behind the sub-band full duplex development is to improve the throughput, and coverage and reduce the latency of the UL communication by allowing the UL reception during the DL transmission. READ MORE

  3. 2. The Impact of the Recession on Swedish Real Estate Companies : A Study of Financial Strategy and Risk Management of Companies with Different Credit Ratings

    University essay from KTH/Fastighetsföretagande och finansiella system

    Author : Greta Aronsson; Elsa Johannessen; [2023]
    Keywords : Credit Rating; Financial Strategy; Risk Management; Capital Structure; Capital Market Financing; Bank Financing; Real Estate Market; Kreditbetyg; Finansiell strategi; Riskhantering; Kapitalstruktur; Kapitalmarknadsfinansiering; Bankfinansiering; Fastighetsmarknaden;

    Abstract : The world's economies are in a turbulent phase where rising inflation has hit the global and Swedish economy hard. The Central Bank of Sweden has raised the policy rate expansively in recent months, with the intention of curbing inflation. READ MORE

  4. 3. Predicting the size of a company winning a procurement: an evaluation study of three classification models

    University essay from Uppsala universitet/Statistiska institutionen

    Author : Ellen Björkegren; [2022]
    Keywords : public procurement; classification; Linear Discriminant Analysis; Random Forests; Support Vector Machines;

    Abstract : In this thesis, the performance of the classification methods Linear Discriminant Analysis (LDA), Random Forests (RF), and Support Vector Machines (SVM) are compared using procurement data to predict what size company will win a procurement. This is useful information for companies, since bidding on a procurement takes time and resources, which they can save if they know their chances of winning are low. READ MORE

  5. 4. First cycle, 15 credits Machine Learning based Clustering of Bank Card Consumers : Identification of risk groups for fraud detection purposes

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Jacob Hernberg; Ali Cicek; [2022]
    Keywords : ;

    Abstract : To safeguard consumers, banks have developed machine learning based fraud detections systems which work to prevent fraudulent card transactions from occurring. The goal of this report is to improve these systems by trying to segment consumers into different risk groups. READ MORE

  6. 5. Evaluating the effectiveness of free rule sets for Snort

    University essay from Linköpings universitet/Databas och informationsteknik

    Author : Niklas Granberg; [2022]
    Keywords : Snort; rule sets; Snort rule sets; information security; network security;

    Abstract : As more of the modern world is connected to the Internet, threats can reach further than ever before. Attacks happen all the time and many have serious consequences that disrupts the daily processes of people and companies, possibly causing lasting damage. To fight back, defensive tools are used to find and counter attacks. READ MORE