Sökning: "Long Zhang"

Visar resultat 16 - 20 av 58 uppsatser innehållade orden Long Zhang.

1. 16. Named Entity Recognition for Social Media Text

   Master-uppsats, Uppsala universitet/Institutionen för lingvistik och filologi

   Författare :Yaxi Zhang; [2019]
   Nyckelord :;

   Sammanfattning : This thesis aims to perform named entity recognition for English social media texts. Named Entity Recognition (NER) is applied in many NLP tasks as an important preprocessing procedure. Social media texts contain lots of real-time data and therefore serve as a valuable source for information extraction. LÄS MER

3. 17. The minimum living security system in China : -Shanghai as case study

   Magister-uppsats, Linnéuniversitetet/Institutionen för samhällsstudier (SS)

   Författare :Zhang Ruowu; [2018]
   Nyckelord :social welfare; minimum living security; training and development; transparency;

   Sammanfattning : The continuous and rapid economic development of China, has leads to a wide range of discussions and speculations contributing towards the reform of the Chinese social welfare system, particularly the expanding of minimum living security benefits.   This study includes a comprehensive literature review which outlines the content, implications and perceptions for minimum living security in China, The research methodology has been designed in order to highlight the key feedback and perceptions of different local stakeholders in China regarding the current minimum living securities, such as government, tax payers and beneficiaries. LÄS MER

4. 18. Linkage between FinTech and Traditional Financial Sector in U.S. : Comparative Study during and after Global Financial Crisis

   Magister-uppsats, Högskolan i Jönköping/IHH, Företagsekonomi

   Författare :Chunyan Chen; Ziyi Zhang; [2018]
   Nyckelord :Fintech; Traditional financial sector; Granger causality; Toda Yamamoto; linkage;

   Sammanfattning : Background: In 2008, the financial crisis led to the deterioration of the global economy. The financial industry suffered severe setbacks. On the one hand, regulators strengthened their supervision over financial institutions and raised capital requirements. On the other hand, publics’ confidence in financial institutions declined. LÄS MER

5. 19. Temperature measurement in flames using TLAF, alkali emission and OH UV absorption

   Magister-uppsats, Lunds universitet/Fysiska institutionen; Lunds universitet/Förbränningsfysik

   Författare :Yuhe Zhang; [2018]
   Nyckelord :Physics and Astronomy;

   Sammanfattning : There is a continued need for reliable and convenient nonintrusive thermometric techniques for better understanding and effective control of combustion related processes. In this thesis, three spectroscopic thermometric methods were studied to evaluate the hot flue gas temperatures provided by a multi-jet burner. LÄS MER

7. 20. Taktningsanalys på en monteringsbana

   M1-uppsats, KTH/Tillämpad maskinteknik (KTH Södertälje)

   Författare :Tony Zhang; [2018]
   Nyckelord :Lean; takt time; assembly; flow; Kaizen; leadership; simulation; evaluation matrix; waste; Lean; takttid; montering; flöde; ständiga förbättringar; ledarskap; simulering; utvärderingsmatris; slöserier.;

   Sammanfattning : LEAX Falun är intresserad av möjligheten att införa ett taktat system för monteringsbanan A i en närmast framtid. I ett otaktat nuläge döljs problem på monteringsbanan och LEAX Falun vill veta om effekterna av ett taktat flöde. Målet med examensarbetet var att utvärdera och ta fram potentiella vinster med ett taktat flöde. LÄS MER