This document discusses H-Cholesky factorization on many-core accelerators. It summarizes that H-Cholesky factorization decomposes large data matrices into lower-order forms to reveal their inherent structure and characteristics. It also describes how hierarchical matrices represent dense matrices from integral/partial differential equations in a hierarchical, block-oriented way with log-linear memory costs. Finally, it shows that H-Cholesky factorization can be efficiently parallelized and optimized for multicore and manycore architectures like GPUs.
This document discusses physics concepts related to quantities, units, and measurement. It defines fundamental and derived quantities and lists the seven base SI units. Length is discussed in detail, including how it is measured, stated in different units using prefixes, and converted between units using ratios. Finally, the document describes how to use a vernier caliper to measure lengths and its main parts.
Renewable energy production at the new electricity market of Ukraine - Stanis...Stanislav Masevych
Ā
This document discusses renewable energy production in Ukraine's new electricity market. It outlines the legal basis for renewable energy sources (RES) in Ukraine's electricity laws and market rules. RES plants can participate either outside the "green tariff" through direct market participation or under the "green tariff" via a Guaranteed Buyer. The Guaranteed Buyer is obligated to purchase all electricity from plants under the green tariff. Support instruments for RES in EU states include feed-in premiums, contracts for difference, and tenders/auctions. The document also discusses implementing balance responsibility for solar and wind plants in Ukraine's new market over time from 2020 to 2025.
This document is a resume for someone born on November 15th, 1977 living in the UAE. It lists their personal details and contact information, as well as work experience including positions held from 2005-2016 at a British council and dates of employment. It also lists the applicant's education history and qualifications obtained like an ICDL certificate from 2007 and training on SMART BOARD technologies.
This document discusses lean visual management techniques for analyzing data. It begins by explaining the importance of visual management to quickly understand processes and turn data analytics into an organizational strength. Some key lean visual management techniques discussed include histograms to evaluate data distribution, bar charts for variance analysis, Pareto charts to identify top issues, and stacked workload balance charts to track workflow. The document stresses the importance of clean, organized data and using visual tools to detect abnormalities and drive continuous improvement.
Yosiray "Joe" Suriel has over 10 years of experience in transportation, logistics, and customer service roles. He is fluent in English and Spanish and has strong skills in Microsoft Office, communication, organization, and problem solving. Suriel's work history includes roles managing transportation and inventory for FSL Transportation, coordinating logistics and driving for NFI Transport, and supervising warehouses for Raymour & Flanigan Furniture. He also has experience in sales, insurance, and electronics technician roles. Suriel has an Associate's Degree in Electronic Engineering Technology.
This document discusses H-Cholesky factorization on many-core accelerators. It summarizes that H-Cholesky factorization decomposes large data matrices into lower-order forms to reveal their inherent structure and characteristics. It also describes how hierarchical matrices represent dense matrices from integral/partial differential equations in a hierarchical, block-oriented way with log-linear memory costs. Finally, it shows that H-Cholesky factorization can be efficiently parallelized and optimized for multicore and manycore architectures like GPUs.
This document discusses physics concepts related to quantities, units, and measurement. It defines fundamental and derived quantities and lists the seven base SI units. Length is discussed in detail, including how it is measured, stated in different units using prefixes, and converted between units using ratios. Finally, the document describes how to use a vernier caliper to measure lengths and its main parts.
Renewable energy production at the new electricity market of Ukraine - Stanis...Stanislav Masevych
Ā
This document discusses renewable energy production in Ukraine's new electricity market. It outlines the legal basis for renewable energy sources (RES) in Ukraine's electricity laws and market rules. RES plants can participate either outside the "green tariff" through direct market participation or under the "green tariff" via a Guaranteed Buyer. The Guaranteed Buyer is obligated to purchase all electricity from plants under the green tariff. Support instruments for RES in EU states include feed-in premiums, contracts for difference, and tenders/auctions. The document also discusses implementing balance responsibility for solar and wind plants in Ukraine's new market over time from 2020 to 2025.
This document is a resume for someone born on November 15th, 1977 living in the UAE. It lists their personal details and contact information, as well as work experience including positions held from 2005-2016 at a British council and dates of employment. It also lists the applicant's education history and qualifications obtained like an ICDL certificate from 2007 and training on SMART BOARD technologies.
This document discusses lean visual management techniques for analyzing data. It begins by explaining the importance of visual management to quickly understand processes and turn data analytics into an organizational strength. Some key lean visual management techniques discussed include histograms to evaluate data distribution, bar charts for variance analysis, Pareto charts to identify top issues, and stacked workload balance charts to track workflow. The document stresses the importance of clean, organized data and using visual tools to detect abnormalities and drive continuous improvement.
Yosiray "Joe" Suriel has over 10 years of experience in transportation, logistics, and customer service roles. He is fluent in English and Spanish and has strong skills in Microsoft Office, communication, organization, and problem solving. Suriel's work history includes roles managing transportation and inventory for FSL Transportation, coordinating logistics and driving for NFI Transport, and supervising warehouses for Raymour & Flanigan Furniture. He also has experience in sales, insurance, and electronics technician roles. Suriel has an Associate's Degree in Electronic Engineering Technology.
2024 State of Marketing Report ā by HubspotMarius Sescu
Ā
https://www.hubspot.com/state-of-marketing
Ā· Scaling relationships and proving ROI
Ā· Social media is the place for search, sales, and service
Ā· Authentic influencer partnerships fuel brand growth
Ā· The strongest connections happen via call, click, chat, and camera.
Ā· Time saved with AI leads to more creative work
Ā· Seeking: A single source of truth
Ā· TLDR; Get on social, try AI, and align your systems.
Ā· More human marketing, powered by robots
ChatGPT is a revolutionary addition to the world since its introduction in 2022. A big shift in the sector of information gathering and processing happened because of this chatbot. What is the story of ChatGPT? How is the bot responding to prompts and generating contents? Swipe through these slides prepared by Expeed Software, a web development company regarding the development and technical intricacies of ChatGPT!
Product Design Trends in 2024 | Teenage EngineeringsPixeldarts
Ā
The realm of product design is a constantly changing environment where technology and style intersect. Every year introduces fresh challenges and exciting trends that mold the future of this captivating art form. In this piece, we delve into the significant trends set to influence the look and functionality of product design in the year 2024.
How Race, Age and Gender Shape Attitudes Towards Mental HealthThinkNow
Ā
Mental health has been in the news quite a bit lately. Dozens of U.S. states are currently suing Meta for contributing to the youth mental health crisis by inserting addictive features into their products, while the U.S. Surgeon General is touring the nation to bring awareness to the growing epidemic of loneliness and isolation. The country has endured periods of low national morale, such as in the 1970s when high inflation and the energy crisis worsened public sentiment following the Vietnam War. The current mood, however, feels different. Gallup recently reported that national mental health is at an all-time low, with few bright spots to lift spirits.
To better understand how Americans are feeling and their attitudes towards mental health in general, ThinkNow conducted a nationally representative quantitative survey of 1,500 respondents and found some interesting differences among ethnic, age and gender groups.
Technology
For example, 52% agree that technology and social media have a negative impact on mental health, but when broken out by race, 61% of Whites felt technology had a negative effect, and only 48% of Hispanics thought it did.
While technology has helped us keep in touch with friends and family in faraway places, it appears to have degraded our ability to connect in person. Staying connected online is a double-edged sword since the same news feed that brings us pictures of the grandkids and fluffy kittens also feeds us news about the wars in Israel and Ukraine, the dysfunction in Washington, the latest mass shooting and the climate crisis.
Hispanics may have a built-in defense against the isolation technology breeds, owing to their large, multigenerational households, strong social support systems, and tendency to use social media to stay connected with relatives abroad.
Age and Gender
When asked how individuals rate their mental health, men rate it higher than women by 11 percentage points, and Baby Boomers rank it highest at 83%, saying itās good or excellent vs. 57% of Gen Z saying the same.
Gen Z spends the most amount of time on social media, so the notion that social media negatively affects mental health appears to be correlated. Unfortunately, Gen Z is also the generation thatās least comfortable discussing mental health concerns with healthcare professionals. Only 40% of them state theyāre comfortable discussing their issues with a professional compared to 60% of Millennials and 65% of Boomers.
Race Affects Attitudes
As seen in previous research conducted by ThinkNow, Asian Americans lag other groups when it comes to awareness of mental health issues. Twenty-four percent of Asian Americans believe that having a mental health issue is a sign of weakness compared to the 16% average for all groups. Asians are also considerably less likely to be aware of mental health services in their communities (42% vs. 55%) and most likely to seek out information on social media (51% vs. 35%).
AI Trends in Creative Operations 2024 by Artwork Flow.pdfmarketingartwork
Ā
Creative operations teams expect increased AI use in 2024. Currently, over half of tasks are not AI-enabled, but this is expected to decrease in the coming year. ChatGPT is the most popular AI tool currently. Business leaders are more actively exploring AI benefits than individual contributors. Most respondents do not believe AI will impact workforce size in 2024. However, some inhibitions still exist around AI accuracy and lack of understanding. Creatives primarily want to use AI to save time on mundane tasks and boost productivity.
Organizational culture includes values, norms, systems, symbols, language, assumptions, beliefs, and habits that influence employee behaviors and how people interpret those behaviors. It is important because culture can help or hinder a company's success. Some key aspects of Netflix's culture that help it achieve results include hiring smartly so every position has stars, focusing on attitude over just aptitude, and having a strict policy against peacocks, whiners, and jerks.
PEPSICO Presentation to CAGNY Conference Feb 2024Neil Kimberley
Ā
PepsiCo provided a safe harbor statement noting that any forward-looking statements are based on currently available information and are subject to risks and uncertainties. It also provided information on non-GAAP measures and directing readers to its website for disclosure and reconciliation. The document then discussed PepsiCo's business overview, including that it is a global beverage and convenient food company with iconic brands, $91 billion in net revenue in 2023, and nearly $14 billion in core operating profit. It operates through a divisional structure with a focus on local consumers.
Content Methodology: A Best Practices Report (Webinar)contently
Ā
This document provides an overview of content methodology best practices. It defines content methodology as establishing objectives, KPIs, and a culture of continuous learning and iteration. An effective methodology focuses on connecting with audiences, creating optimal content, and optimizing processes. It also discusses why a methodology is needed due to the competitive landscape, proliferation of channels, and opportunities for improvement. Components of an effective methodology include defining objectives and KPIs, audience analysis, identifying opportunities, and evaluating resources. The document concludes with recommendations around creating a content plan, testing and optimizing content over 90 days.
How to Prepare For a Successful Job Search for 2024Albert Qian
Ā
The document provides guidance on preparing a job search for 2024. It discusses the state of the job market, focusing on growth in AI and healthcare but also continued layoffs. It recommends figuring out what you want to do by researching interests and skills, then conducting informational interviews. The job search should involve building a personal brand on LinkedIn, actively applying to jobs, tailoring resumes and interviews, maintaining job hunting as a habit, and continuing self-improvement. Once hired, the document advises setting new goals and keeping skills and networking active in case of future opportunities.
Trends In Paid Search: Navigating The Digital Landscape In 2024Search Engine Journal
Ā
The search marketing landscape is evolving rapidly with new technologies, and professionals, like you, rely on innovative paid search strategies to meet changing demands.
Itās important that youāre ready to implement new strategies in 2024.
Check this out and learn the top trends in paid search advertising that are expected to gain traction, so you can drive higher ROI more efficiently in 2024.
Youāll learn:
- The latest trends in AI and automation, and what this means for an evolving paid search ecosystem.
- New developments in privacy and data regulation.
- Emerging ad formats that are expected to make an impact next year.
Watch Sreekant Lanka from iQuanti and Irina Klein from OneMain Financial as they dive into the future of paid search and explore the trends, strategies, and technologies that will shape the search marketing landscape.
If youāre looking to assess your paid search strategy and design an industry-aligned plan for 2024, then this webinar is for you.
5 Public speaking tips from TED - Visualized summarySpeakerHub
Ā
From their humble beginnings in 1984, TED has grown into the worldās most powerful amplifier for speakers and thought-leaders to share their ideas. They have over 2,400 filmed talks (not including the 30,000+ TEDx videos) freely available online, and have hosted over 17,500 events around the world.
With over one billion views in a year, itās no wonder that so many speakers are looking to TED for ideas on how to share their message more effectively.
The article ā5 Public-Speaking Tips TED Gives Its Speakersā, by Carmine Gallo for Forbes, gives speakers five practical ways to connect with their audience, and effectively share their ideas on stage.
Whether you are gearing up to get on a TED stage yourself, or just want to master the skills that so many of their speakers possess, these tips and quotes from Chris Anderson, the TED Talks Curator, will encourage you to make the most impactful impression on your audience.
See the full article and more summaries like this on SpeakerHub here: https://speakerhub.com/blog/5-presentation-tips-ted-gives-its-speakers
See the original article on Forbes here:
http://www.forbes.com/forbes/welcome/?toURL=http://www.forbes.com/sites/carminegallo/2016/05/06/5-public-speaking-tips-ted-gives-its-speakers/&refURL=&referrer=#5c07a8221d9b
ChatGPT and the Future of Work - Clark Boyd Clark Boyd
Ā
Everyone is in agreement that ChatGPT (and other generative AI tools) will shape the future of work. Yet there is little consensus on exactly how, when, and to what extent this technology will change our world.
Businesses that extract maximum value from ChatGPT will use it as a collaborative tool for everything from brainstorming to technical maintenance.
For individuals, now is the time to pinpoint the skills the future professional will need to thrive in the AI age.
Check out this presentation to understand what ChatGPT is, how it will shape the future of work, and how you can prepare to take advantage.
The document provides career advice for getting into the tech field, including:
- Doing projects and internships in college to build a portfolio.
- Learning about different roles and technologies through industry research.
- Contributing to open source projects to build experience and network.
- Developing a personal brand through a website and social media presence.
- Networking through events, communities, and finding a mentor.
- Practicing interviews through mock interviews and whiteboarding coding questions.
Google's Just Not That Into You: Understanding Core Updates & Search IntentLily Ray
Ā
1. Core updates from Google periodically change how its algorithms assess and rank websites and pages. This can impact rankings through shifts in user intent, site quality issues being caught up to, world events influencing queries, and overhauls to search like the E-A-T framework.
2. There are many possible user intents beyond just transactional, navigational and informational. Identifying intent shifts is important during core updates. Sites may need to optimize for new intents through different content types and sections.
3. Responding effectively to core updates requires analyzing "before and after" data to understand changes, identifying new intents or page types, and ensuring content matches appropriate intents across video, images, knowledge graphs and more.
A brief introduction to DataScience with explaining of the concepts, algorithms, machine learning, supervised and unsupervised learning, clustering, statistics, data preprocessing, real-world applications etc.
It's part of a Data Science Corner Campaign where I will be discussing the fundamentals of DataScience, AIML, Statistics etc.
Time Management & Productivity - Best PracticesVit Horky
Ā
Here's my presentation on by proven best practices how to manage your work time effectively and how to improve your productivity. It includes practical tips and how to use tools such as Slack, Google Apps, Hubspot, Google Calendar, Gmail and others.
The six step guide to practical project managementMindGenius
Ā
The six step guide to practical project management
If you think managing projects is too difficult, think again.
Weāve stripped back project management processes to the
basics ā to make it quicker and easier, without sacrificing
the vital ingredients for success.
āIf youāre looking for some real-world guidance, then The Six Step Guide to Practical Project Management will help.ā
Dr Andrew Makar, Tactical Project Management
2024 State of Marketing Report ā by HubspotMarius Sescu
Ā
https://www.hubspot.com/state-of-marketing
Ā· Scaling relationships and proving ROI
Ā· Social media is the place for search, sales, and service
Ā· Authentic influencer partnerships fuel brand growth
Ā· The strongest connections happen via call, click, chat, and camera.
Ā· Time saved with AI leads to more creative work
Ā· Seeking: A single source of truth
Ā· TLDR; Get on social, try AI, and align your systems.
Ā· More human marketing, powered by robots
ChatGPT is a revolutionary addition to the world since its introduction in 2022. A big shift in the sector of information gathering and processing happened because of this chatbot. What is the story of ChatGPT? How is the bot responding to prompts and generating contents? Swipe through these slides prepared by Expeed Software, a web development company regarding the development and technical intricacies of ChatGPT!
Product Design Trends in 2024 | Teenage EngineeringsPixeldarts
Ā
The realm of product design is a constantly changing environment where technology and style intersect. Every year introduces fresh challenges and exciting trends that mold the future of this captivating art form. In this piece, we delve into the significant trends set to influence the look and functionality of product design in the year 2024.
How Race, Age and Gender Shape Attitudes Towards Mental HealthThinkNow
Ā
Mental health has been in the news quite a bit lately. Dozens of U.S. states are currently suing Meta for contributing to the youth mental health crisis by inserting addictive features into their products, while the U.S. Surgeon General is touring the nation to bring awareness to the growing epidemic of loneliness and isolation. The country has endured periods of low national morale, such as in the 1970s when high inflation and the energy crisis worsened public sentiment following the Vietnam War. The current mood, however, feels different. Gallup recently reported that national mental health is at an all-time low, with few bright spots to lift spirits.
To better understand how Americans are feeling and their attitudes towards mental health in general, ThinkNow conducted a nationally representative quantitative survey of 1,500 respondents and found some interesting differences among ethnic, age and gender groups.
Technology
For example, 52% agree that technology and social media have a negative impact on mental health, but when broken out by race, 61% of Whites felt technology had a negative effect, and only 48% of Hispanics thought it did.
While technology has helped us keep in touch with friends and family in faraway places, it appears to have degraded our ability to connect in person. Staying connected online is a double-edged sword since the same news feed that brings us pictures of the grandkids and fluffy kittens also feeds us news about the wars in Israel and Ukraine, the dysfunction in Washington, the latest mass shooting and the climate crisis.
Hispanics may have a built-in defense against the isolation technology breeds, owing to their large, multigenerational households, strong social support systems, and tendency to use social media to stay connected with relatives abroad.
Age and Gender
When asked how individuals rate their mental health, men rate it higher than women by 11 percentage points, and Baby Boomers rank it highest at 83%, saying itās good or excellent vs. 57% of Gen Z saying the same.
Gen Z spends the most amount of time on social media, so the notion that social media negatively affects mental health appears to be correlated. Unfortunately, Gen Z is also the generation thatās least comfortable discussing mental health concerns with healthcare professionals. Only 40% of them state theyāre comfortable discussing their issues with a professional compared to 60% of Millennials and 65% of Boomers.
Race Affects Attitudes
As seen in previous research conducted by ThinkNow, Asian Americans lag other groups when it comes to awareness of mental health issues. Twenty-four percent of Asian Americans believe that having a mental health issue is a sign of weakness compared to the 16% average for all groups. Asians are also considerably less likely to be aware of mental health services in their communities (42% vs. 55%) and most likely to seek out information on social media (51% vs. 35%).
AI Trends in Creative Operations 2024 by Artwork Flow.pdfmarketingartwork
Ā
Creative operations teams expect increased AI use in 2024. Currently, over half of tasks are not AI-enabled, but this is expected to decrease in the coming year. ChatGPT is the most popular AI tool currently. Business leaders are more actively exploring AI benefits than individual contributors. Most respondents do not believe AI will impact workforce size in 2024. However, some inhibitions still exist around AI accuracy and lack of understanding. Creatives primarily want to use AI to save time on mundane tasks and boost productivity.
Organizational culture includes values, norms, systems, symbols, language, assumptions, beliefs, and habits that influence employee behaviors and how people interpret those behaviors. It is important because culture can help or hinder a company's success. Some key aspects of Netflix's culture that help it achieve results include hiring smartly so every position has stars, focusing on attitude over just aptitude, and having a strict policy against peacocks, whiners, and jerks.
PEPSICO Presentation to CAGNY Conference Feb 2024Neil Kimberley
Ā
PepsiCo provided a safe harbor statement noting that any forward-looking statements are based on currently available information and are subject to risks and uncertainties. It also provided information on non-GAAP measures and directing readers to its website for disclosure and reconciliation. The document then discussed PepsiCo's business overview, including that it is a global beverage and convenient food company with iconic brands, $91 billion in net revenue in 2023, and nearly $14 billion in core operating profit. It operates through a divisional structure with a focus on local consumers.
Content Methodology: A Best Practices Report (Webinar)contently
Ā
This document provides an overview of content methodology best practices. It defines content methodology as establishing objectives, KPIs, and a culture of continuous learning and iteration. An effective methodology focuses on connecting with audiences, creating optimal content, and optimizing processes. It also discusses why a methodology is needed due to the competitive landscape, proliferation of channels, and opportunities for improvement. Components of an effective methodology include defining objectives and KPIs, audience analysis, identifying opportunities, and evaluating resources. The document concludes with recommendations around creating a content plan, testing and optimizing content over 90 days.
How to Prepare For a Successful Job Search for 2024Albert Qian
Ā
The document provides guidance on preparing a job search for 2024. It discusses the state of the job market, focusing on growth in AI and healthcare but also continued layoffs. It recommends figuring out what you want to do by researching interests and skills, then conducting informational interviews. The job search should involve building a personal brand on LinkedIn, actively applying to jobs, tailoring resumes and interviews, maintaining job hunting as a habit, and continuing self-improvement. Once hired, the document advises setting new goals and keeping skills and networking active in case of future opportunities.
Trends In Paid Search: Navigating The Digital Landscape In 2024Search Engine Journal
Ā
The search marketing landscape is evolving rapidly with new technologies, and professionals, like you, rely on innovative paid search strategies to meet changing demands.
Itās important that youāre ready to implement new strategies in 2024.
Check this out and learn the top trends in paid search advertising that are expected to gain traction, so you can drive higher ROI more efficiently in 2024.
Youāll learn:
- The latest trends in AI and automation, and what this means for an evolving paid search ecosystem.
- New developments in privacy and data regulation.
- Emerging ad formats that are expected to make an impact next year.
Watch Sreekant Lanka from iQuanti and Irina Klein from OneMain Financial as they dive into the future of paid search and explore the trends, strategies, and technologies that will shape the search marketing landscape.
If youāre looking to assess your paid search strategy and design an industry-aligned plan for 2024, then this webinar is for you.
5 Public speaking tips from TED - Visualized summarySpeakerHub
Ā
From their humble beginnings in 1984, TED has grown into the worldās most powerful amplifier for speakers and thought-leaders to share their ideas. They have over 2,400 filmed talks (not including the 30,000+ TEDx videos) freely available online, and have hosted over 17,500 events around the world.
With over one billion views in a year, itās no wonder that so many speakers are looking to TED for ideas on how to share their message more effectively.
The article ā5 Public-Speaking Tips TED Gives Its Speakersā, by Carmine Gallo for Forbes, gives speakers five practical ways to connect with their audience, and effectively share their ideas on stage.
Whether you are gearing up to get on a TED stage yourself, or just want to master the skills that so many of their speakers possess, these tips and quotes from Chris Anderson, the TED Talks Curator, will encourage you to make the most impactful impression on your audience.
See the full article and more summaries like this on SpeakerHub here: https://speakerhub.com/blog/5-presentation-tips-ted-gives-its-speakers
See the original article on Forbes here:
http://www.forbes.com/forbes/welcome/?toURL=http://www.forbes.com/sites/carminegallo/2016/05/06/5-public-speaking-tips-ted-gives-its-speakers/&refURL=&referrer=#5c07a8221d9b
ChatGPT and the Future of Work - Clark Boyd Clark Boyd
Ā
Everyone is in agreement that ChatGPT (and other generative AI tools) will shape the future of work. Yet there is little consensus on exactly how, when, and to what extent this technology will change our world.
Businesses that extract maximum value from ChatGPT will use it as a collaborative tool for everything from brainstorming to technical maintenance.
For individuals, now is the time to pinpoint the skills the future professional will need to thrive in the AI age.
Check out this presentation to understand what ChatGPT is, how it will shape the future of work, and how you can prepare to take advantage.
The document provides career advice for getting into the tech field, including:
- Doing projects and internships in college to build a portfolio.
- Learning about different roles and technologies through industry research.
- Contributing to open source projects to build experience and network.
- Developing a personal brand through a website and social media presence.
- Networking through events, communities, and finding a mentor.
- Practicing interviews through mock interviews and whiteboarding coding questions.
Google's Just Not That Into You: Understanding Core Updates & Search IntentLily Ray
Ā
1. Core updates from Google periodically change how its algorithms assess and rank websites and pages. This can impact rankings through shifts in user intent, site quality issues being caught up to, world events influencing queries, and overhauls to search like the E-A-T framework.
2. There are many possible user intents beyond just transactional, navigational and informational. Identifying intent shifts is important during core updates. Sites may need to optimize for new intents through different content types and sections.
3. Responding effectively to core updates requires analyzing "before and after" data to understand changes, identifying new intents or page types, and ensuring content matches appropriate intents across video, images, knowledge graphs and more.
A brief introduction to DataScience with explaining of the concepts, algorithms, machine learning, supervised and unsupervised learning, clustering, statistics, data preprocessing, real-world applications etc.
It's part of a Data Science Corner Campaign where I will be discussing the fundamentals of DataScience, AIML, Statistics etc.
Time Management & Productivity - Best PracticesVit Horky
Ā
Here's my presentation on by proven best practices how to manage your work time effectively and how to improve your productivity. It includes practical tips and how to use tools such as Slack, Google Apps, Hubspot, Google Calendar, Gmail and others.
The six step guide to practical project managementMindGenius
Ā
The six step guide to practical project management
If you think managing projects is too difficult, think again.
Weāve stripped back project management processes to the
basics ā to make it quicker and easier, without sacrificing
the vital ingredients for success.
āIf youāre looking for some real-world guidance, then The Six Step Guide to Practical Project Management will help.ā
Dr Andrew Makar, Tactical Project Management
10. Kinh nghieƤm giaĆ»i ToaĆ¹n treĆ¢n maĆ¹y tĆnh Casio II
BieĆ¢n soaĆÆn: HoaĆøng HoĆ NamTrang 10
b2, c2 a2 b2 c2 d2 a3
b3 c3 d3
a2 b2 c2 d2
a3 b3 c3 d3
BĆ¶Ć“Ć¹c 3: Xem nghieƤm DuĆøng phĆm: DuĆøng phĆm:
ChuĆ¹ yĆ¹: MaĆ¹y baĆ¹o loĆ£i āMath ERRORā laĆø heƤ coĆ¹ voĆ¢ soĆ” caĆ«p nghieƤm hoaĆ«c voĆ¢ nghieƤm.
VĆ duĆÆ: GiaĆ»i heƤ phƶƓng trƬnh:
ļ£“
ļ£³
ļ£“
ļ£²
ļ£±
=++
=++
=++
4365
5432
4321
zyx
zyx
zyx
Quy trƬnh maĆ¹y fx 570MS Quy trƬnh maĆ¹y fx 570ES KeĆ”t quaĆ»
ļ£“
ļ£³
ļ£“
ļ£²
ļ£±
=
=
ā=
1
1
1
z
y
x
III, GIAĆI PHĆĆNG TRĆNH BAĆC HAI, BAĆC BA
1, PhƶƓng trƬnh baƤc hai coĆ¹ daĆÆng:
0.. 2
=++ cxbxa
ĆeĆ„ giaĆ»i ta caĆ n vaĆøo mode EQN (Degree: 2) vaĆø nhaƤp caĆ¹c heƤ soĆ” a, b, c.
Quy trƬnh thƶĆÆc hieƤn Fx 570MS Fx 570ES
BĆ¶Ć“Ć¹c 1: VaĆøo EQN (Degree: 2)
BĆ¶Ć“Ć¹c 2: NhaƤp heƤ soĆ” a, b, c a b c a b c
BĆ¶Ć“Ć¹c 3: Xem nghieƤm DuĆøng phĆm: DuĆøng phĆm:
ChuĆ¹ yĆ¹: Trong chƶƓng trƬnh THCS khoĆ¢ng hoĆÆc soĆ” phĆ¶Ć¹c. NeĆ”u coĆ¹ nghieƤm daĆÆng a+bi, ta coi
laĆø khoĆ¢ng toĆ n taĆÆi nghieƤm.
VĆ duĆÆ: GiaĆ»i heƤ phƶƓng trƬnh:
a, 0232
=+ā xx b, 012
=++ xx
CaĆ¢u Quy trƬnh maĆ¹y fx 570MS Quy trƬnh maĆ¹y fx 570ES KeĆ”t quaĆ»
a ļ£Æ
ļ£°
ļ£®
=
=
2
1
2
1
x
x
b VoĆ¢ nghieƤm.
2, PhƶƓng trƬnh baƤc ba coĆ¹ daĆÆng:
0... 23
=+++ dxcxbxa
ĆeĆ„ giaĆ»i ta caĆ n vaĆøo mode EQN (Degree: 3) vaĆø nhaƤp caĆ¹c heƤ soĆ” a, b, c, d.
Quy trƬnh thƶĆÆc hieƤn Fx 570MS Fx 570ES
BĆ¶Ć“Ć¹c 1: VaĆøo EQN (Degree: 3)
BĆ¶Ć“Ć¹c 2: NhaƤp heƤ soĆ” a, b, c a b c d a b c d
BĆ¶Ć“Ć¹c 3: Xem nghieƤm DuĆøng phĆm: DuĆøng phĆm:
11. Kinh nghieƤm giaĆ»i ToaĆ¹n treĆ¢n maĆ¹y tĆnh Casio II
BieĆ¢n soaĆÆn: HoaĆøng HoĆ NamTrang 11
ChuĆ¹ yĆ¹: Trong chƶƓng trƬnh THCS khoĆ¢ng hoĆÆc soĆ” phĆ¶Ć¹c. NeĆ”u coĆ¹ nghieƤm daĆÆng a+bi, ta coi
laĆø khoĆ¢ng toĆ n taĆÆi nghieƤm.
VĆ duĆÆ: GiaĆ»i heƤ phƶƓng trƬnh:
06116 23
=ā+ā xxx
Quy trƬnh maĆ¹y fx 570MS Quy trƬnh maĆ¹y fx 570ES KeĆ”t quaĆ»
ļ£Æ
ļ£Æ
ļ£Æ
ļ£°
ļ£®
=
=
=
3
2
1
3
2
1
x
x
x
IV, THOĆNG KEĆ
XeĆ¹t baĆ»ng thoĆ¢ng keĆ¢ 5 bieĆ”n lƶƓĆÆng:
BieĆ”n lƶƓĆÆng x1 x2 x3 x4 x5
TaĆ n soĆ” n1 n2 n3 n4 n5
Quy trƬnh thƶĆÆc hieƤn Fx 570MS Fx 570ES
BĆ¶Ć“Ć¹c 1: VaĆøo mode thoĆ”ng keĆ¢ . . . .
BĆ¶Ć“Ć¹c 2: NhaƤp soĆ” lieƤu vaĆøo maĆ¹y
x1 n1 x2
n2 x3 n3
x4 n4 x5
n5
(TheĆ¢m
coƤt taĆ m soĆ”) x1 x2
x3 x4 x5
n1 n2 n3
n4 n5
BĆ¶Ć“Ć¹c 3:
XuaƔt keƔt
quaĆ» caĆ n
tƬm
ToĆ„ng bƬnh phƶƓng caĆ¹c
bieĆ”n ā 2
x
ToĆ„ng caĆ¹c bieĆ”n āx
ToĆ„ng taĆ n soĆ” (n)
Trung bƬnh x
ĆoƤ leƤch chuaĆ„n ĻĻĪ·
PhƶƓng sai (BƬnh
phƶƓng ƱoƤ leƤch chuaƄn)
ĆoƤ leƤch chuaĆ„n hieƤu
chƦnh
PhƶƓng sai hieƤu chƦnh
GiaĆ¹ trĆ² lĆ“Ć¹n nhaĆ”t cuĆ»a bieĆ”n
lƶƓĆÆng (max)
KhoĆ¢ng coĆ¹
GiaĆ¹ trĆ² nhoĆ» nhaĆ”t cuĆ»a
bieĆ”n lƶƓĆÆng (min)
KhoĆ¢ng coĆ¹
ChƦnh sƶƻa soĆ” lieƤu DuĆøng phĆm hieƤu chƦnh
12. Kinh nghieƤm giaĆ»i ToaĆ¹n treĆ¢n maĆ¹y tĆnh Casio II
BieĆ¢n soaĆÆn: HoaĆøng HoĆ NamTrang 12
VĆ duĆÆ: Cho maĆ£u soĆ” lieƤu dĆ¶Ć“Ć¹i. TĆnh x vaĆø phƶƓng sai.
BieĆ”n lƶƓĆÆng 63 15 17 4 7
TaĆ n soĆ” 14 5 9 1 2
Fx 570MS Fx 570ES KeƔt quaƻ
. .
(giaĆ¹ trĆ² TB)
(PhƶƓng sai)
. .
(giaĆ¹ trĆ² TB)
(PhƶƓng sai)
387,36āx
PhƶƓng
sai: 302,592ā
V, TĆM HIEĆ U CHĆĆC NAĆNG CALC, SOLVE
1, ChĆ¶Ć¹c naĆŖng CALC: DuĆøng ƱeĆ„ laĆ«p laĆÆi bieĆ„u thĆ¶Ć¹c nhaƤp vaĆøo maĆ¹y tĆnh
XeĆ¹t vĆ duĆÆ:
2, ChĆ¶Ć¹c naĆŖng SLOVE: DuĆøng ƱeĆ„ tƬm nghieƤm gaĆ n ƱuĆ¹ng cuĆ»a moƤt phƶƓng trƬnh phĆ¶Ć¹c taĆÆp
XeĆ¹t vĆ duĆÆ:
VI, TĆM HIEĆ U CHĆĆC NAĆNG CHIA LAĆY PHAĆN NGUYEĆN (MĆ“Ć¹i)
Fx 570MS Fx 570ES
ChuĆ¹ yĆ¹: ĆaĆ¢y thƶĆÆc chaĆ”t laĆø pheĆ¹p tĆnh toaĆøn treĆ¢n heƤ cĆ“ soĆ” 10 nhƶng nhĆ“Ćø vaĆøo chĆ¶Ć¹c naĆŖng naĆøy ta coĆ¹
theĆ„ thƶĆÆc hieƤn pheĆ¹p chia laĆ”y phaĆ n nguyeĆ¢n, Ć¶Ć¹ng duĆÆng vaĆøo laĆøm nhieĆ u baĆøi taƤp hay!
VĆ duĆÆ: ThƶĆÆc hieƤn laĆ”y phaĆ n nguyeĆ¢n cuĆ»a pheĆ¹p chia 2012 cho 93:
Fx 570MS Fx 570ES
KeĆ”t quaĆ» laĆø phaĆ n nguyeĆ¢n cuĆ»a pheĆ¹p chia.
13. PHAĆN III
LaĆøm quen caĆ¹c baĆøi toaĆ¹nLaĆøm quen caĆ¹c baĆøi toaĆ¹nLaĆøm quen caĆ¹c baĆøi toaĆ¹nLaĆøm quen caĆ¹c baĆøi toaĆ¹n
ƱƓn giaƻnƱƓn giaƻnƱƓn giaƻnƱƓn giaƻn
