This document discusses key aspects of forecasting and dashboard design. It covers:
1. The importance of forecasting in business for planning, risk management, and resource allocation. Forecasting helps decision-makers anticipate future outcomes using historical data analysis.
2. Common challenges in forecasting like data quality issues, biases, model complexity, and external factors. It recommends addressing challenges through structured processes, expert input, and regular updates.
3. Different forecasting methods and their common applications in industries like finance, healthcare, and retail. The best method depends on data, objectives, and combining approaches can improve accuracy.
4. Design principles for effective dashboards like keeping it simple, focusing on users, using
Demystifying Demand Forecasting Techniques_ A Step-by-Step Approach.pdfThousense Lite
In this comprehensive guide, we'll explore the intricacies of demand forecasting and provide a step-by-step approach to mastering this essential business process.
Forecasting is making predictions about future events or trends based on historical and present data. There are qualitative and quantitative forecasting methods. Qualitative methods include executive judgement, sales force opinions, and the Delphi method. Quantitative methods analyze past numerical data to identify trends and patterns using techniques like moving averages, exponential smoothing, and econometric models. Accurate forecasting allows businesses to effectively plan production and operations to meet demand.
Demand forecasting is essential for businesses to plan production levels. Common demand forecasting techniques include surveys of consumer intentions, expert opinions, analysis of historical sales data, and use of economic indicators related to demand. The optimal approach considers multiple techniques and applies judgment to account for uncertain factors. Forecasts should be presented to management simply with key assumptions and margin of error highlighted.
Demand forecasting involves predicting future demand. Key factors in demand forecasting include the period, type of goods, competition level, price, and technology. Demand forecasting is used for short-term purposes like production planning and long-term purposes like capacity planning. Determinants of demand include price, income, related goods prices, tastes, and expectations. Forecasting methods for new products include analyzing substitutes, existing products, consumer opinions, expert opinions, and market tests. Good forecasting methods are accurate, durable, flexible, acceptable, available, and plausible. Macro-level factors like income, investment, population, government spending, and credit policy influence demand forecasts. Recent trends include greater importance of demand forecasting, use
Chapter - FIVE - DEMAND FORECASTING.pptxMahinRahman11
The document provides an overview of demand forecasting techniques. It discusses the importance of demand forecasting for matching supply and demand. It outlines several qualitative and quantitative forecasting methods, including time series models like simple moving average, weighted moving average, exponential smoothing, and linear trend forecasting. The document also covers topics like forecast accuracy, collaborative planning, and software.
Financial forecasting is an essential aspect of decision-making for businesses and individuals alike. In today's data-driven world, the role of data analysis in financial forecasting has become increasingly significant. This article explores the key concepts and techniques related to financial forecasting and elucidates the pivotal role that data analysis plays in this process. It covers the importance of data quality, the various methods and models used in financial forecasting, and the impact of technological advancements. By delving into these topics, we aim to provide a comprehensive understanding of how data analysis is central to achieving accurate and reliable financial forecasts.
Demand forecasting involves using statistical data and analysis to predict future demand for a product. There are different types of forecasts including short term (less than 1 year), long term, and passive vs active. Short term forecasts help with sales, pricing, and target policies while long term helps with planning. Demand can be forecast at the macro, industry, or firm level. Statistical methods include time series analysis, regression analysis, and smoothing techniques like moving averages and exponential smoothing. Accurate demand forecasting is important for production, inventory, investment, and economic planning.
Demystifying Demand Forecasting Techniques_ A Step-by-Step Approach.pdfThousense Lite
In this comprehensive guide, we'll explore the intricacies of demand forecasting and provide a step-by-step approach to mastering this essential business process.
Forecasting is making predictions about future events or trends based on historical and present data. There are qualitative and quantitative forecasting methods. Qualitative methods include executive judgement, sales force opinions, and the Delphi method. Quantitative methods analyze past numerical data to identify trends and patterns using techniques like moving averages, exponential smoothing, and econometric models. Accurate forecasting allows businesses to effectively plan production and operations to meet demand.
Demand forecasting is essential for businesses to plan production levels. Common demand forecasting techniques include surveys of consumer intentions, expert opinions, analysis of historical sales data, and use of economic indicators related to demand. The optimal approach considers multiple techniques and applies judgment to account for uncertain factors. Forecasts should be presented to management simply with key assumptions and margin of error highlighted.
Demand forecasting involves predicting future demand. Key factors in demand forecasting include the period, type of goods, competition level, price, and technology. Demand forecasting is used for short-term purposes like production planning and long-term purposes like capacity planning. Determinants of demand include price, income, related goods prices, tastes, and expectations. Forecasting methods for new products include analyzing substitutes, existing products, consumer opinions, expert opinions, and market tests. Good forecasting methods are accurate, durable, flexible, acceptable, available, and plausible. Macro-level factors like income, investment, population, government spending, and credit policy influence demand forecasts. Recent trends include greater importance of demand forecasting, use
Chapter - FIVE - DEMAND FORECASTING.pptxMahinRahman11
The document provides an overview of demand forecasting techniques. It discusses the importance of demand forecasting for matching supply and demand. It outlines several qualitative and quantitative forecasting methods, including time series models like simple moving average, weighted moving average, exponential smoothing, and linear trend forecasting. The document also covers topics like forecast accuracy, collaborative planning, and software.
Financial forecasting is an essential aspect of decision-making for businesses and individuals alike. In today's data-driven world, the role of data analysis in financial forecasting has become increasingly significant. This article explores the key concepts and techniques related to financial forecasting and elucidates the pivotal role that data analysis plays in this process. It covers the importance of data quality, the various methods and models used in financial forecasting, and the impact of technological advancements. By delving into these topics, we aim to provide a comprehensive understanding of how data analysis is central to achieving accurate and reliable financial forecasts.
Demand forecasting involves using statistical data and analysis to predict future demand for a product. There are different types of forecasts including short term (less than 1 year), long term, and passive vs active. Short term forecasts help with sales, pricing, and target policies while long term helps with planning. Demand can be forecast at the macro, industry, or firm level. Statistical methods include time series analysis, regression analysis, and smoothing techniques like moving averages and exponential smoothing. Accurate demand forecasting is important for production, inventory, investment, and economic planning.
1. The document discusses various factors, methods, and considerations for accurate demand forecasting.
2. It describes different forecasting time horizons from short-term to long-term and various determinants that influence demand.
3. Several quantitative and qualitative forecasting techniques are outlined, including time series analysis, surveys, expert opinions, and use of economic indicators.
1. The document discusses various factors, methods, and considerations for accurate demand forecasting.
2. It describes different forecasting time horizons from short-term to long-term and various determinants that influence demand.
3. Several quantitative and qualitative forecasting techniques are outlined, including time series analysis, surveys, expert opinions, and using economic indicators.
1. The document discusses various factors, methods, and considerations for accurate demand forecasting.
2. It describes different forecasting time horizons from short-term to long-term and various determinants that influence demand.
3. Several quantitative and qualitative forecasting techniques are outlined, including time series analysis, surveys, expert opinions, and use of economic indicators.
Data Visualization: A Powerful Tool for Insightful Analysis | CyberPro Magazinecyberprosocial
In today's world, where data is everything, data visualization is like a superpower for businesses, researchers, and analysts. It's all about taking boring raw data and turning it into cool pictures
This document discusses various demand forecasting methods. It begins by defining demand forecasting as estimating future demand for products, services, and resources needed for production. It then discusses trends, cycles, and seasonal patterns that influence demand. The document outlines the basic 7-step forecasting process and distinguishes between short-range forecasts of up to one year and long-range forecasts of 3 years or more. Finally, it describes 4 qualitative forecasting methods: executive opinions, the Delphi method, sales force polling, and consumer surveys.
Mktg 1001 research factual information/tutorialoutletPlunkettz
FOR MORE CLASSES VISIT
tutorialoutletdotcom
• This assignment has several purposes. It requires you to:
1. Research factual information to collect data
2. apply marketing theories to the activities of a specific organization identified through the collected data;
ForecastingDiscuss the different types of forecasts to include tim.pdfamolmahale23
Forecasting
Discuss the different types of forecasts to include time-series, causal, and qualitative models.
When might a researcher or project manager utilize exponential smoothing?
What benefit does a Delphi technique provide when working with qualitative-based decision
making?
Solution
Forecasting is basically the process of estimating or predicting the future trend, based on the
trend and information of the past and the present.Forecasting is a calculated assumption of how
the trend is going to be in a future date based on what we saw in the past and what we are
observing in the present scenario.
Time series methods:
These methods use historical data to assume future trends.
There are various time series methods such as,
1)Simple Moving Average Method: it is commonly used in technical analysis of financial data
such as stock prices,trading volumes or returns.Among the most popular technical indicators,
moving averages are used to gauge the direction of the current trend.It is calculated by averaging
a number of past data points. Once determined, the resulting average is then plotted onto a chart
in order to allow traders to look at smoothed data rather than focusing on the day-to-day price
fluctuations that are inherent in all financial markets.
As new values become available, the oldest data points must be dropped from the set and new
data points must come in to replace them. Thus, the data set is constantly \"moving\" to account
for new data as it becomes available. This method of calculation ensures that only the current
information is being accounted for.
for example, to calculate a basic 10-day moving average you would add up the closing prices
from the past 10 days and then divide the result by 10. The average thus obtained is plotted on a
chart. As the time progresses, we replace the first variable with the latest variable available ie.
latest closing price of 11th day, therefore getting a new avaerage. We plot this one too in the
chart. The chart thus formed gives a trend which is used for forecasting future movements.
2)Exponentially smoothed moving average:
Over the years, technicians have found two problems with the simple moving average. The first
problem lies in the time frame of the moving average (MA). Most technical analysts believe that
price action, the opening or closing stock price, is not enough on which to depend for properly
predicting buy or sell signals of the MA\'s crossover action. To solve this problem, analysts now
assign more weight to the most recent price data by using the exponentially smoothed moving
average (EMA).It is a type of infinite impulse response filter that applies weighting factors
which decrease exponentially. The weighting for each older datum decreases exponentially,
never reaching zero.
The exponentially smoothed moving average addresses both of the problems associated with the
simple moving average. First, the exponentially smoothed average assigns a greater weight to the
more recent data..
Demand forecasting can be done using two approaches - obtaining information from experts or consumers, or using past sales data through statistical techniques. [1] Expert surveys include opinion polls and the Delphi technique. [2] Consumer surveys can be a complete enumeration or sample survey. [3] Complex statistical methods include time series analysis, correlation/regression analysis, and simultaneous equation models. Demand forecasting helps with production, financial, and workforce planning as well as decision making.
The document provides guidance on preparing marketing research reports and presentations, including how to organize written reports, prepare oral presentations, and address common problems in marketing research such as survey errors and mistaking correlation for causation. It also discusses key elements of research proposals such as the introduction, problem statement, objectives, literature review, and methodology.
Analytics @ Marketing Service Center - discussion documentAditya Madiraju
Modern Marketing Ops have a unique challenge of deploying campaigns that are targeted based on specificity of Data. That means being adroit not only in Digital capabilities, but also, in Data Engineering
This document discusses project market forecasting and demand analysis. It defines forecasting as assessing future events based on past data in order to aid managerial decision making and long-term planning. The document outlines different forecasting techniques, elements of good forecasting like timeliness and accuracy, and the steps in the forecasting process including determining purpose, selecting a technique, analyzing data, making the forecast, and monitoring results. It also discusses types of forecasting, determinants of demand for a product or service, and key steps in conducting market and demand analysis for a new project.
This document summarizes the marketing research process and the role of marketing research in decision making. It outlines the key stages of the marketing research process: determining the research purpose and questions, developing a research plan including data collection methods, performing the research, analyzing the data, and preparing a research report. It also discusses limitations of marketing research and how marketing information systems can help support marketing decisions.
MA- UNIT -1.pptx for ipu bba sem 5, complete pdfzm2pfgpcdt
Marketing analytics is the practice of using data to evaluate the effectiveness and success of marketing activities. It allows marketers to gather deeper consumer insights, optimize marketing objectives, and get a better return on investment. Popular analytics models include media mix models, multi-touch attribution, and unified marketing measurement. Organizations use marketing analytics data to make decisions regarding ad spend, product updates, branding, and more. Common predictive analytics techniques used in marketing include decision trees, regression, and neural networks.
TOP 10 Forecasting models Meghan WoodsMarketing 188 Dr. .docxturveycharlyn
TOP 10 Forecasting models
Meghan Woods
Marketing 188
Dr. William Rice
4:00- 5:50 pm T-TH Class
Row 2, Seat 1, Group 14
Econometric model
Description: These statistical models identify the relationships between various economic entities within a given study. Econometric models are often arranged under a certain economic theory and the forecast is built around that theory to support it. Economists often use this technique to determine future developments and identify what outcomes they may take in the market.
Advantages:
Only solution to “what if” scenarios
Research accompanied by economists input
Disadvantages:
Merely approximations to reality
Unknown parameter values
1
http://home.iitk.ac.in/~shalab/econometrics/Chapter1-Econometrics-IntroductionToEconometrics.pdf
Real world application: Econometric models are used by marketers and economists alike to forecast when making decisions in policy formation. Fitted models are often a real world representation of economic elements that policy makers must adjust when they see fit.
A set of equations represents the economic behavior occurring in a given market. --->
These results are graphed for forecasters to better interpret results that are then reviewed by economic analysts, and a decision is then reached on what actions to take or not take.
Econometric model
1
Econometric model
1
diffusion index
Description: Used often by economists and traders, this forecasting technique is a summarization of common tendencies that occur within a given data set. A statistical series is analyzed and interpreted by forecasters; if the series shows a greater number of rising data than declining, then the index number is above 50.
Advantages:
More participants likely to respond
Smaller mean-squared errors
Prompt results
Less data crunching
Confidentiality remains intact
Disadvantages:
Small changes cause big change in results
Changes not correlated in results
2
diffusion index
http://www.marketthoughts.com/z20050530.html
2
life cycle analysis
Description: Product life cycle analysis is a quantitative technique of forecasting. It revolves around patterns of past demand in data. This data encompasses these phases that are shown upon a curve model: introduction, growth, maturity, saturation, and decline. Phases of the life cycle help forecasters know when to best execute certain actions based upon similar products.
Pros:
Good for benchmarking performance
Stakeholder engagement tool
Maximize value
Reduce waste
Cons:
Not reliable predictor of true lifespan
False assumptions of life cycle
http://www.environmentalleader.com/2012/03/21/the-benefits-of-life-cycle-analysis/
3
life cycle analysis
Introduction:
small market size
expensive to implement
low sales
high researching & testing costs
Growth:
growth in sales & profit
increase in investment
economies of scale
Maturity:
maintain market share
product modifications and improvement
more effi ...
Forecasting involves estimating future demand for products and services and the resources needed to meet that demand. Forecasts are critical inputs for business planning and budgeting across finance, human resources, and operations functions. Forecasting allows organizations to better plan for short-term demand fluctuations, manage materials, make manpower decisions, and support strategic long-term decision making. Forecasts can be done at international, product, or geographic levels over short-term (1-3 months), mid-term (12-18 months), or long-term (5-10 years) horizons. Data sources for forecasts include sales force estimates, point-of-sale data, industry reports, economic indicators, and subjective expert knowledge. Both qualitative methods
This is the ppt of 1st unit of Market research subject in 2nd semister of management or mba degree it follows the syallabus of Savitribai phule Pune University and it helpful to make notes of marketing and also buisness research methods and marketing research subject
The document outlines key concepts and steps related to forecasting techniques. It discusses features common to all forecasts, why forecasts are generally inaccurate, elements of a good forecast, and the forecasting process. It also covers forecast errors, qualitative and quantitative forecasting methods, and specific techniques like naive forecasts, moving averages, weighted averages, exponential smoothing, trend analysis, and seasonal adjustments. The learning objectives are to understand these forecasting fundamentals and how to apply various quantitative techniques.
leewayhertz.com-Data analysis workflow using Scikit-learn.pdfKristiLBurns
Data analysis is the process of analyzing, cleaning, transforming, and modeling data to uncover useful information and draw conclusions from it to support decision-making. It involves applying various statistical and analytical techniques to uncover patterns, relationships, and insights from raw data.
Forecasting involves predicting the future by analyzing past and present data. Sales forecasting predicts future sales over a period based on factors like past performance, economic conditions, and market trends. Qualitative forecasting techniques incorporate expert judgment and include consumer surveys, sales force polling, executive opinions, and the Delphi technique. While qualitative techniques allow for rich data, they are also time-intensive and subject to human biases. Quantitative techniques provide structure but lack nuanced insights. An ideal approach combines both.
VARIABLE FREQUENCY DRIVE. VFDs are widely used in industrial applications for...PIMR BHOPAL
Variable frequency drive .A Variable Frequency Drive (VFD) is an electronic device used to control the speed and torque of an electric motor by varying the frequency and voltage of its power supply. VFDs are widely used in industrial applications for motor control, providing significant energy savings and precise motor operation.
AI for Legal Research with applications, toolsmahaffeycheryld
AI applications in legal research include rapid document analysis, case law review, and statute interpretation. AI-powered tools can sift through vast legal databases to find relevant precedents and citations, enhancing research accuracy and speed. They assist in legal writing by drafting and proofreading documents. Predictive analytics help foresee case outcomes based on historical data, aiding in strategic decision-making. AI also automates routine tasks like contract review and due diligence, freeing up lawyers to focus on complex legal issues. These applications make legal research more efficient, cost-effective, and accessible.
1. The document discusses various factors, methods, and considerations for accurate demand forecasting.
2. It describes different forecasting time horizons from short-term to long-term and various determinants that influence demand.
3. Several quantitative and qualitative forecasting techniques are outlined, including time series analysis, surveys, expert opinions, and use of economic indicators.
1. The document discusses various factors, methods, and considerations for accurate demand forecasting.
2. It describes different forecasting time horizons from short-term to long-term and various determinants that influence demand.
3. Several quantitative and qualitative forecasting techniques are outlined, including time series analysis, surveys, expert opinions, and using economic indicators.
1. The document discusses various factors, methods, and considerations for accurate demand forecasting.
2. It describes different forecasting time horizons from short-term to long-term and various determinants that influence demand.
3. Several quantitative and qualitative forecasting techniques are outlined, including time series analysis, surveys, expert opinions, and use of economic indicators.
Data Visualization: A Powerful Tool for Insightful Analysis | CyberPro Magazinecyberprosocial
In today's world, where data is everything, data visualization is like a superpower for businesses, researchers, and analysts. It's all about taking boring raw data and turning it into cool pictures
This document discusses various demand forecasting methods. It begins by defining demand forecasting as estimating future demand for products, services, and resources needed for production. It then discusses trends, cycles, and seasonal patterns that influence demand. The document outlines the basic 7-step forecasting process and distinguishes between short-range forecasts of up to one year and long-range forecasts of 3 years or more. Finally, it describes 4 qualitative forecasting methods: executive opinions, the Delphi method, sales force polling, and consumer surveys.
Mktg 1001 research factual information/tutorialoutletPlunkettz
FOR MORE CLASSES VISIT
tutorialoutletdotcom
• This assignment has several purposes. It requires you to:
1. Research factual information to collect data
2. apply marketing theories to the activities of a specific organization identified through the collected data;
ForecastingDiscuss the different types of forecasts to include tim.pdfamolmahale23
Forecasting
Discuss the different types of forecasts to include time-series, causal, and qualitative models.
When might a researcher or project manager utilize exponential smoothing?
What benefit does a Delphi technique provide when working with qualitative-based decision
making?
Solution
Forecasting is basically the process of estimating or predicting the future trend, based on the
trend and information of the past and the present.Forecasting is a calculated assumption of how
the trend is going to be in a future date based on what we saw in the past and what we are
observing in the present scenario.
Time series methods:
These methods use historical data to assume future trends.
There are various time series methods such as,
1)Simple Moving Average Method: it is commonly used in technical analysis of financial data
such as stock prices,trading volumes or returns.Among the most popular technical indicators,
moving averages are used to gauge the direction of the current trend.It is calculated by averaging
a number of past data points. Once determined, the resulting average is then plotted onto a chart
in order to allow traders to look at smoothed data rather than focusing on the day-to-day price
fluctuations that are inherent in all financial markets.
As new values become available, the oldest data points must be dropped from the set and new
data points must come in to replace them. Thus, the data set is constantly \"moving\" to account
for new data as it becomes available. This method of calculation ensures that only the current
information is being accounted for.
for example, to calculate a basic 10-day moving average you would add up the closing prices
from the past 10 days and then divide the result by 10. The average thus obtained is plotted on a
chart. As the time progresses, we replace the first variable with the latest variable available ie.
latest closing price of 11th day, therefore getting a new avaerage. We plot this one too in the
chart. The chart thus formed gives a trend which is used for forecasting future movements.
2)Exponentially smoothed moving average:
Over the years, technicians have found two problems with the simple moving average. The first
problem lies in the time frame of the moving average (MA). Most technical analysts believe that
price action, the opening or closing stock price, is not enough on which to depend for properly
predicting buy or sell signals of the MA\'s crossover action. To solve this problem, analysts now
assign more weight to the most recent price data by using the exponentially smoothed moving
average (EMA).It is a type of infinite impulse response filter that applies weighting factors
which decrease exponentially. The weighting for each older datum decreases exponentially,
never reaching zero.
The exponentially smoothed moving average addresses both of the problems associated with the
simple moving average. First, the exponentially smoothed average assigns a greater weight to the
more recent data..
Demand forecasting can be done using two approaches - obtaining information from experts or consumers, or using past sales data through statistical techniques. [1] Expert surveys include opinion polls and the Delphi technique. [2] Consumer surveys can be a complete enumeration or sample survey. [3] Complex statistical methods include time series analysis, correlation/regression analysis, and simultaneous equation models. Demand forecasting helps with production, financial, and workforce planning as well as decision making.
The document provides guidance on preparing marketing research reports and presentations, including how to organize written reports, prepare oral presentations, and address common problems in marketing research such as survey errors and mistaking correlation for causation. It also discusses key elements of research proposals such as the introduction, problem statement, objectives, literature review, and methodology.
Analytics @ Marketing Service Center - discussion documentAditya Madiraju
Modern Marketing Ops have a unique challenge of deploying campaigns that are targeted based on specificity of Data. That means being adroit not only in Digital capabilities, but also, in Data Engineering
This document discusses project market forecasting and demand analysis. It defines forecasting as assessing future events based on past data in order to aid managerial decision making and long-term planning. The document outlines different forecasting techniques, elements of good forecasting like timeliness and accuracy, and the steps in the forecasting process including determining purpose, selecting a technique, analyzing data, making the forecast, and monitoring results. It also discusses types of forecasting, determinants of demand for a product or service, and key steps in conducting market and demand analysis for a new project.
This document summarizes the marketing research process and the role of marketing research in decision making. It outlines the key stages of the marketing research process: determining the research purpose and questions, developing a research plan including data collection methods, performing the research, analyzing the data, and preparing a research report. It also discusses limitations of marketing research and how marketing information systems can help support marketing decisions.
MA- UNIT -1.pptx for ipu bba sem 5, complete pdfzm2pfgpcdt
Marketing analytics is the practice of using data to evaluate the effectiveness and success of marketing activities. It allows marketers to gather deeper consumer insights, optimize marketing objectives, and get a better return on investment. Popular analytics models include media mix models, multi-touch attribution, and unified marketing measurement. Organizations use marketing analytics data to make decisions regarding ad spend, product updates, branding, and more. Common predictive analytics techniques used in marketing include decision trees, regression, and neural networks.
TOP 10 Forecasting models Meghan WoodsMarketing 188 Dr. .docxturveycharlyn
TOP 10 Forecasting models
Meghan Woods
Marketing 188
Dr. William Rice
4:00- 5:50 pm T-TH Class
Row 2, Seat 1, Group 14
Econometric model
Description: These statistical models identify the relationships between various economic entities within a given study. Econometric models are often arranged under a certain economic theory and the forecast is built around that theory to support it. Economists often use this technique to determine future developments and identify what outcomes they may take in the market.
Advantages:
Only solution to “what if” scenarios
Research accompanied by economists input
Disadvantages:
Merely approximations to reality
Unknown parameter values
1
http://home.iitk.ac.in/~shalab/econometrics/Chapter1-Econometrics-IntroductionToEconometrics.pdf
Real world application: Econometric models are used by marketers and economists alike to forecast when making decisions in policy formation. Fitted models are often a real world representation of economic elements that policy makers must adjust when they see fit.
A set of equations represents the economic behavior occurring in a given market. --->
These results are graphed for forecasters to better interpret results that are then reviewed by economic analysts, and a decision is then reached on what actions to take or not take.
Econometric model
1
Econometric model
1
diffusion index
Description: Used often by economists and traders, this forecasting technique is a summarization of common tendencies that occur within a given data set. A statistical series is analyzed and interpreted by forecasters; if the series shows a greater number of rising data than declining, then the index number is above 50.
Advantages:
More participants likely to respond
Smaller mean-squared errors
Prompt results
Less data crunching
Confidentiality remains intact
Disadvantages:
Small changes cause big change in results
Changes not correlated in results
2
diffusion index
http://www.marketthoughts.com/z20050530.html
2
life cycle analysis
Description: Product life cycle analysis is a quantitative technique of forecasting. It revolves around patterns of past demand in data. This data encompasses these phases that are shown upon a curve model: introduction, growth, maturity, saturation, and decline. Phases of the life cycle help forecasters know when to best execute certain actions based upon similar products.
Pros:
Good for benchmarking performance
Stakeholder engagement tool
Maximize value
Reduce waste
Cons:
Not reliable predictor of true lifespan
False assumptions of life cycle
http://www.environmentalleader.com/2012/03/21/the-benefits-of-life-cycle-analysis/
3
life cycle analysis
Introduction:
small market size
expensive to implement
low sales
high researching & testing costs
Growth:
growth in sales & profit
increase in investment
economies of scale
Maturity:
maintain market share
product modifications and improvement
more effi ...
Forecasting involves estimating future demand for products and services and the resources needed to meet that demand. Forecasts are critical inputs for business planning and budgeting across finance, human resources, and operations functions. Forecasting allows organizations to better plan for short-term demand fluctuations, manage materials, make manpower decisions, and support strategic long-term decision making. Forecasts can be done at international, product, or geographic levels over short-term (1-3 months), mid-term (12-18 months), or long-term (5-10 years) horizons. Data sources for forecasts include sales force estimates, point-of-sale data, industry reports, economic indicators, and subjective expert knowledge. Both qualitative methods
This is the ppt of 1st unit of Market research subject in 2nd semister of management or mba degree it follows the syallabus of Savitribai phule Pune University and it helpful to make notes of marketing and also buisness research methods and marketing research subject
The document outlines key concepts and steps related to forecasting techniques. It discusses features common to all forecasts, why forecasts are generally inaccurate, elements of a good forecast, and the forecasting process. It also covers forecast errors, qualitative and quantitative forecasting methods, and specific techniques like naive forecasts, moving averages, weighted averages, exponential smoothing, trend analysis, and seasonal adjustments. The learning objectives are to understand these forecasting fundamentals and how to apply various quantitative techniques.
leewayhertz.com-Data analysis workflow using Scikit-learn.pdfKristiLBurns
Data analysis is the process of analyzing, cleaning, transforming, and modeling data to uncover useful information and draw conclusions from it to support decision-making. It involves applying various statistical and analytical techniques to uncover patterns, relationships, and insights from raw data.
Forecasting involves predicting the future by analyzing past and present data. Sales forecasting predicts future sales over a period based on factors like past performance, economic conditions, and market trends. Qualitative forecasting techniques incorporate expert judgment and include consumer surveys, sales force polling, executive opinions, and the Delphi technique. While qualitative techniques allow for rich data, they are also time-intensive and subject to human biases. Quantitative techniques provide structure but lack nuanced insights. An ideal approach combines both.
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https://www.leewayhertz.com/generative-ai-use-cases-and-applications/
Gas agency management system project report.pdfKamal Acharya
The project entitled "Gas Agency" is done to make the manual process easier by making it a computerized system for billing and maintaining stock. The Gas Agencies get the order request through phone calls or by personal from their customers and deliver the gas cylinders to their address based on their demand and previous delivery date. This process is made computerized and the customer's name, address and stock details are stored in a database. Based on this the billing for a customer is made simple and easier, since a customer order for gas can be accepted only after completing a certain period from the previous delivery. This can be calculated and billed easily through this. There are two types of delivery like domestic purpose use delivery and commercial purpose use delivery. The bill rate and capacity differs for both. This can be easily maintained and charged accordingly.
Software Engineering and Project Management - Software Testing + Agile Method...Prakhyath Rai
Software Testing: A Strategic Approach to Software Testing, Strategic Issues, Test Strategies for Conventional Software, Test Strategies for Object -Oriented Software, Validation Testing, System Testing, The Art of Debugging.
Agile Methodology: Before Agile – Waterfall, Agile Development.
Software Engineering and Project Management - Introduction, Modeling Concepts...Prakhyath Rai
Introduction, Modeling Concepts and Class Modeling: What is Object orientation? What is OO development? OO Themes; Evidence for usefulness of OO development; OO modeling history. Modeling
as Design technique: Modeling, abstraction, The Three models. Class Modeling: Object and Class Concept, Link and associations concepts, Generalization and Inheritance, A sample class model, Navigation of class models, and UML diagrams
Building the Analysis Models: Requirement Analysis, Analysis Model Approaches, Data modeling Concepts, Object Oriented Analysis, Scenario-Based Modeling, Flow-Oriented Modeling, class Based Modeling, Creating a Behavioral Model.
Redefining brain tumor segmentation: a cutting-edge convolutional neural netw...IJECEIAES
Medical image analysis has witnessed significant advancements with deep learning techniques. In the domain of brain tumor segmentation, the ability to
precisely delineate tumor boundaries from magnetic resonance imaging (MRI)
scans holds profound implications for diagnosis. This study presents an ensemble convolutional neural network (CNN) with transfer learning, integrating
the state-of-the-art Deeplabv3+ architecture with the ResNet18 backbone. The
model is rigorously trained and evaluated, exhibiting remarkable performance
metrics, including an impressive global accuracy of 99.286%, a high-class accuracy of 82.191%, a mean intersection over union (IoU) of 79.900%, a weighted
IoU of 98.620%, and a Boundary F1 (BF) score of 83.303%. Notably, a detailed comparative analysis with existing methods showcases the superiority of
our proposed model. These findings underscore the model’s competence in precise brain tumor localization, underscoring its potential to revolutionize medical
image analysis and enhance healthcare outcomes. This research paves the way
for future exploration and optimization of advanced CNN models in medical
imaging, emphasizing addressing false positives and resource efficiency.
3. Forecasting Applications in Retail, Healthcare and
Finance
1.Finance: In finance, forecasting can be used to predict future market trends, stock prices, and interest
rates. This information can be used to make investment decisions and manage risk.
2.Healthcare: In healthcare, forecasting can be used to predict patient demand for services, staffing needs,
and supply chain management. This information can be used to optimize resource allocation, improve
patient care, and reduce costs.
3.Retail: In retail, forecasting can be used to predict customer demand for products, optimize inventory
levels, and improve supply chain management. This information can be used to increase sales, reduce
costs, and improve customer satisfaction.
• In all of these industries, forecasting can help decision-makers make more informed decisions by
providing insights into potential future outcomes. By using historical data and statistical models,
forecasting can help identify trends and patterns that can be used to make accurate predictions about the
future. These predictions can then be used to make better decisions, reduce risk, and increase efficiency.
4. Forecasting – Purpose in business and importance
• The purpose forecasting in business is to make informed decisions based on predictions about future
events or outcomes. It allows businesses to anticipate changes in demand, identify potential risks and
opportunities, and plan accordingly.
• Forecasting is important for several reasons:
1.Planning: Forecasts help businesses to plan their resources, including staff, inventory, and budgets, in
anticipation of future demand or market conditions.
2.Risk management: Forecasts can identify potential risks, such as changes in the economy, supply chain
disruptions, or competitor actions, allowing businesses to prepare and respond accordingly.
3.Resource allocation: Forecasts can help businesses to allocate resources effectively, such as investing in
new products or services, expanding into new markets, or optimizing production processes.
4.Performance evaluation: Forecasts can serve as benchmarks for evaluating performance, allowing
businesses to assess their progress toward achieving their goals and making necessary adjustments.
• Overall, forecasting is essential for businesses to stay competitive, manage risks, and make informed
decisions in an ever-changing environment.
5. Challenges associated with Forecasting and how to address
them
1. Data quality: Poor quality data can result in inaccurate forecasting results. To address this challenge, it's important to
ensure that the data used for forecasting is accurate, complete, and up-to-date.
2. Assumptions and biases: Forecasts are often based on assumptions and subjective opinions, which can introduce
biases that impact the accuracy of the forecast. To address this challenge, it's important to critically evaluate assumptions
and minimize biases through objective analysis.
3. Model complexity: Forecasting models can be complex and require a high level of technical expertise to develop and
use. To address this challenge, it's important to use models that are appropriate for the data being analyzed, and to
ensure that those using the models have the necessary technical skills and knowledge.
4. External factors: Forecasts can be impacted by external factors that are difficult to predict, such as changes in the
political or economic environment. To address this challenge, it's important to monitor external factors and adjust the
forecast accordingly.
5. Limited data: Forecasts may be inaccurate if there is limited historical data available for analysis. To address this
challenge, it may be necessary to use alternative sources of data or to make assumptions based on expert opinion.
▪ To address these challenges, it's important to use a structured approach to forecasting. This may involve using multiple
models, evaluating assumptions, and regularly reviewing and updating the forecast based on new information.
Additionally, involving subject matter experts in the forecasting process can help to address biases and ensure that
assumptions are realistic and accurate.
6. Different types of forecasting and how to use them
1. Time series forecasting: This method is used to analyze historical data and identify trends and patterns
that can be used to predict future outcomes. It is commonly used in finance, economics, and marketing.
2. Qualitative forecasting: This method uses expert opinions, surveys, and other subjective data to predict
future outcomes. It is commonly used in industries such as healthcare and education.
3. Quantitative forecasting: This method uses numerical data and statistical models to predict future
outcomes. It is commonly used in industries such as finance and manufacturing.
4. Judgmental forecasting: This method uses the judgment and expertise of individuals to predict future
outcomes. It is commonly used in industries such as marketing and advertising.
5. Causal modeling: This method uses regression analysis to identify the causal relationship between
variables and predict future outcomes. It is commonly used in industries such as economics and
engineering.
6. Machine learning: This method uses algorithms and data to learn patterns and make predictions about
future outcomes. It is commonly used in industries such as retail and transportation.
▪ The choice of method depends on the nature of the data, the industry or business, and the specific
objectives of the forecast. A combination of different methods can be used to improve the accuracy and
reliability of the forecast.
7. Common Design principles for creating effective
Dashboards
1.Keep it simple: Dashboards should be easy to read and understand. Avoid cluttering the dashboard
with too much information or using too many different colors or fonts.
2.Focus on the user: Dashboards should be designed with the end-user in mind. Consider the needs of
the user and design the dashboard to provide the information they need in a way that is easy to
access and understand.
3.Use visual aids: Visual aids such as charts, graphs, and tables can help to communicate information
quickly and clearly. Use these aids to highlight key trends and data points.
4.Provide context: Dashboards should provide context for the data being displayed. Include information
such as time periods, units of measurement, and comparisons to historical data or benchmarks.
5.Provide interactivity: Interactive features such as filters and drill-downs can help users to explore the
data and gain deeper insights. However, be careful not to overwhelm users with too many options.
8. Best Practices to be followed when creating effective
Dashboards
1.Define the purpose: Clearly define the purpose of the dashboard and what information it will
provide to users.
2.Choose the right metrics: Choose metrics that are relevant to the user and the purpose of the
dashboard. Focus on metrics that can help drive decision-making.
3.Use real-time data: Whenever possible, use real-time data to ensure that the dashboard is
providing the most up-to-date information.
4.Test and iterate: Test the dashboard with users and gather feedback to identify areas for
improvement. Continuously iterate and improve the dashboard based on user feedback.
5.Ensure data accuracy: Ensure that the data being displayed on the dashboard is accurate and
up-to-date. Verify data sources and check for errors or inconsistencies.
9. Choice of the right type of chart or graph to display your
data in a dashboard and factors to be considered
1.Data type: The type of data being presented is an important factor in selecting the appropriate chart or
graph type. Different chart types are better suited for different data types. For example, bar charts are
ideal for comparing data across categories, while line charts are better suited for showing trends over
time.
2.Data distribution: The distribution of data can also impact the choice of chart or graph type. For
example, if data is skewed or has outliers, a box and whisker plot may be more appropriate than a
histogram.
3.Audience: The intended audience should also be considered when choosing the appropriate chart or
graph type. Consider the level of technical knowledge and the preferences of the audience.
4.Purpose: The purpose of the dashboard and the information being displayed should also be taken into
account. For example, if the purpose is to show trends over time, a line chart may be the best choice. If
the purpose is to compare values across categories, a bar chart may be more appropriate.
5.Display size: The size of the display or dashboard should also be considered. If space is limited,
simpler charts may be more appropriate.
10. Choice of the right type of chart or graph to display your
data in a dashboard and factors to be considered (2)
Some common chart and graph types to consider include:
• Bar charts: Used to compare values across categories
• Line charts: Used to show trends over time
• Pie charts: Used to show the proportion of different categories in a dataset
• Scatter plots: Used to show the relationship between two variables
• Heatmaps: Used to show the distribution of values across two or more dimensions
In summary, choosing the right type of chart or graph for a dashboard requires considering the data
type, data distribution, audience, purpose, and display size. By selecting the appropriate chart or
graph type, users can effectively communicate information and insights to their audience.
11. Common mistakes to avoid when designing and using Dashboards
1.Overloading the dashboard: Do not include too much information on a single dashboard. This can make it
difficult for users to find the information they need and can lead to confusion and misinterpretation.
2.Failing to consider the user: Dashboards should be designed with the user in mind i.e. Understand the
user's needs and design easy, understandable dashboards.
3.Using the wrong chart or graph type: This can make it difficult to interpret data and can lead to
misinterpretation. It is important to choose the appropriate chart or graph type based on the data being
presented.
4.Ignoring context: Failing to provide context for the data being presented can lead to misinterpretation. It is
important to include relevant context such as time periods, units of measurement, and comparisons to historical
data or benchmarks.
5.Poor data quality: Poor data quality can lead to inaccurate insights and misinterpretation. It is important to
ensure that data sources are accurate and up-to-date.
6.Failing to test and iterate: Dashboards should be tested with users and iterated based on feedback. Failing
to test and iterate can lead to a dashboard that does not meet the needs of its users.
7.Lack of interactivity: Interactivity is an important feature of effective dashboards. Failing to provide
interactive features such as filters and drill-downs can limit the ability of users to explore the data and gain
deeper insights.
12. Benefits of using dashboards and how they can improve Decision-making
1.Increased efficiency: Dashboards provide a quick and efficient way to access and analyze large amounts of
data in one place. This can save time and increase productivity.
2.Improved decision-making: Dashboards can provide insights that can help inform decision-making. By
presenting data in a clear and concise manner, dashboards can help users identify trends and patterns that
may not be immediately obvious.
3.Enhanced communication: Dashboards can help facilitate communication and collaboration by providing a
shared view of data that can be easily accessed and understood by multiple users.
4.Real-time data monitoring: Dashboards can provide real-time data monitoring, allowing users to track key
metrics and identify issues or opportunities as they arise.
5.Customizable: Dashboards can be customized to meet the specific needs of different users or departments,
allowing users to focus on the data that is most relevant to them.
Overall, by providing a comprehensive view of data that can inform strategic planning, operational decision-
making, and other key business decisions the dashboards can enhance the DMP. By presenting data in a clear
and concise manner, dashboards can help users quickly identify areas that require attention and make informed
decisions based on data-driven insights.
13. USE OF FORECASTING TO MAKE INFORMED DECISIONS
• Forecasting allows decision-makers to anticipate future trends and outcomes based on past data and current conditions. By analyzing
past trends and current data, forecasting techniques can help to identify patterns and provide projections about what may happen in
the future. These projections can then be used to inform decision-making in a variety of fields, such as finance, economics, marketing,
and operations.
1. Sales and Revenue Forecasting: Forecasting sales and revenue can help businesses plan their operations, set budgets, and make
informed decisions about marketing and advertising. By analyzing sales trends and customer behavior, businesses can forecast future
revenue and adjust their strategies accordingly.
2. Resource Planning: Forecasting can help organizations plan their resource needs, such as staffing and inventory. By forecasting future
demand, businesses can adjust their staffing levels and inventory to ensure they have enough resources to meet customer needs while
minimizing waste.
3. Financial Planning: Forecasting can help businesses plan their financials, such as budgets, investments, and cash flow. By forecasting
future expenses and revenue, businesses can make informed decisions about investments, funding, and financial strategies.
4. Operations Management: forecasting can be used to predict future demand for products or services, which can help businesses to plan
production schedules, manage inventory, and optimize resource allocation
5. Risk Management: Forecasting can help businesses identify potential risks and prepare contingency plans. By analysing data and
forecasting future events, businesses can identify potential threats and take steps to mitigate them.
Overall, by providing insights into potential future outcomes, forecasting can help decision-makers to make more informed and effective
decisions, leading to better outcomes for businesses and organizations.
14. LIMITATIONS OF EXPONENTIAL SMOOTHING
• Limited ability to handle complex patterns: Exponential smoothing is based on the assumption that the time
series data follows a simple linear or exponential trend with a constant level of noise. This means that it may
not be effective in capturing more complex patterns such as seasonal variations, cyclical fluctuations, or
sudden changes in the underlying data generating process.
• Sensitivity to initial conditions: The forecast produced by exponential smoothing is highly dependent on the
choice of initial conditions, such as the starting value for the level and trend parameters. Small changes in
the initial conditions can lead to significant differences in the forecasted values.
• Inability to handle outliers: Exponential smoothing assumes that the noise in the time series data is normally
distributed and has a constant variance. This means that it may not be able to effectively handle outliers or
extreme values in the data, which can lead to inaccurate forecasts.
• Limited ability to incorporate external information: Exponential smoothing is primarily a statistical method that
relies solely on the time series data to generate forecasts. It may not be able to effectively incorporate
external information such as economic indicators or other relevant data sources that may impact the
underlying data generating process
• Difficulty in selecting optimal smoothing parameters: Effectiveness of smoothing depends on the choice of
parameters, such as the level factor and the trend factor. Selecting the optimal values of these parameters
can be challenging and may require trial and error or more complex optimization methods.
15. USE OF DOUBLE EXPONENTIAL SMOOTHING
• Double exponential smoothing is a time series forecasting method that is commonly used in
business to make predictions about future demand, sales, or other important metrics. It is
particularly useful for data sets that exhibit trends or seasonality
• One of the main advantages of double exponential smoothing is that it can be easily adapted to
account for changing trends or seasonality in the data.
• applications of double exponential smoothing in business include forecasting sales, predicting
customer demand, and estimating inventory levels.
• By using historical data to identify patterns and trends, businesses can use double exponential
smoothing to make informed decisions about future production, staffing, and other important
aspects of their operations.
16. USE OF ML & AI in DATA VISUALIZATION
• Machine learning is used in various business applications to automate tasks, improve efficiency, and gain insights from
data, examples include:
1. Predictive analytics: Machine learning algorithms are used to analyze historical data and predict future outcomes, such as
customer behavior, sales trends, and market conditions. This helps businesses make informed decisions and plan for the
future.
2. Fraud detection: Machine learning algorithms can be trained to detect patterns in data that indicate fraudulent behavior,
such as credit card fraud or insurance fraud. This helps businesses minimize losses and protect their assets.
3. Customer segmentation: Machine learning algorithms can be used to segment customers based on their behavior,
preferences, and demographics. This helps businesses tailor their marketing and sales strategies to different customer
groups and improve customer satisfaction.
4. Supply chain optimization: Machine learning algorithms can be used to analyze data from the supply chain and optimize
inventory levels, delivery routes, and production schedules. This helps businesses reduce costs, improve efficiency, and
meet customer demand.
5. Image and speech recognition: Machine learning algorithms can be used to recognize and analyze images and speech,
which is useful in a wide range of applications such as product inspection, quality control, and customer service.
So, machine learning has the potential to transform business operations and drive growth by enabling businesses to make
data-driven decisions and automate repetitive tasks.
17. PROCEDURE FOR CREATING INTERACTIVE VISUALIZATIONS
• Python provides a variety of libraries and tools for creating interactive visualizations that allow users to
explore and manipulate data in real-time.
• Some general steps for creating interactive visualizations in Python are stated below:
1. Load your data into Python: You can load your data into Python using libraries such as Pandas or Numpy.
2. Choose a visualization library: There are several visualization libraries in Python, such as Matplotlib,
Seaborn, Plotly, Bokeh, and Altair. Each library has its own strengths and weaknesses, so choose the one
that best suits your needs.
3. Create your visualization: Use the chosen library to create the visualization you want to display to the user.
You can create a variety of charts, such as scatter plots, line charts, bar charts, histograms etc.
4. Add interactivity: Once you have created your visualization, you can add interactive elements to it. Some
common interactive elements include tooltips, zooming and panning, filtering, and selection.
5. Deploy your visualization: Once you have created an interactive visualization, you can deploy it using a web
framework such as Flask or Django, or you can use a cloud-based platform such as Heroku or AWS