Brand perception mapping

Lesson 34/77 | Study Time: Min


Brand perception mapping


Brand Perception Mapping


Brand perception mapping is a powerful marketing tool used to visualize how customers perceive various brands within a particular market segment. It enables businesses to identify their brand's strengths and weaknesses, differentiate it from competitors, and develop effective marketing strategies. In this process, multi-dimensional scaling (MDS) is commonly employed to create a graphical representation of the relationships between different brands based on customer perception data. Let's dive into MDS and how it's utilized in brand perception mapping.


Multi-Dimensional Scaling (MDS)

Multi-dimensional scaling is a statistical technique that transforms complex data into a lower-dimensional space, making it easier to visualize relationships between objects. In the case of brand perception mapping, MDS helps to visualize how consumers perceive different brands based on attributes such as quality, price, and reputation.

πŸ“Œ Distance: In MDS, the concept of distance is crucial. The distance between two points represents dissimilarity or difference between the corresponding brands' attributes. The smaller the distance, the more similar the brands are in terms of perception.

Now, let's explore how to create a brand perception map using MDS with a real-life example.

Example: Brand Perception Mapping for Smartphone Brands

Suppose we have a dataset containing customer perception ratings of various smartphone brands on a 1-5 scale, based on attributes such as price, quality, design, and customer support.

To create a brand perception map, we need to follow these steps:

  1. Collect data: Obtain customer ratings for the chosen attributes across multiple smartphone brands.

Brand         Price  Quality  Design  Support

---------------------------------------------

Brand A       3.5    4.3      4.1      4.2

Brand B       4.1    4.5      4.3      4.0

Brand C       3.8    3.6      4.0      3.7

Brand D       4.4    4.7      4.4      4.6

  1. Calculate dissimilarities: Compute the dissimilarity matrix by calculating the Euclidean distance between the attribute ratings of each brand.

  2. Apply MDS: Use an MDS algorithm, like the one available in Python's sklearn library, to project the dissimilarity matrix into a lower-dimensional space (usually 2D or 3D).

from sklearn.manifold import MDS


mds = MDS(n_components=2, dissimilarity='precomputed')

coordinates = mds.fit_transform(dissimilarity_matrix)

  1. Visualize the map: Plot the brand coordinates obtained from MDS on a 2D graph to create the brand perception map.

import matplotlib.pyplot as plt


brands = ['Brand A', 'Brand B', 'Brand C', 'Brand D']

x, y = coordinates[:, 0], coordinates[:, 1]

plt.scatter(x, y)


for i, brand in enumerate(brands):

    plt.annotate(brand, (x[i], y[i]))


plt.xlabel('Dimension 1')

plt.ylabel('Dimension 2')

plt.title('Brand Perception Map')

plt.show()

The resulting brand perception map can help businesses identify their brand's strengths, weaknesses, and market positioning compared to competitors. This information can then be used to develop effective marketing strategies and improve brand perception.


πŸ’‘ Interpretation: In the brand perception map, brands positioned closer to each other are perceived as more similar by customers, while those located further apart are perceived as more dissimilar. By analyzing these positions, businesses can identify gaps in the market, potential opportunities, and areas for improvement.


In conclusion, brand perception mapping is a valuable marketing tool that enables businesses to visualize customer perceptions and gain insights into their brand's positioning. By employing multi-dimensional scaling, we can create a graphical representation of the relationships between different brands and use this information to make informed marketing decisions.


Collect data on brand attributes and consumer perceptions.

Brand Attributes and Consumer Perceptions: The Art of Collection

To achieve a comprehensive brand perception mapping, one must master the art of collecting data on brand attributes and consumer perceptions. We will dive deep into strategies and methods to collect this valuable data, drawing inspiration from real-world examples.

The Two Sides of Brand Perception Mapping

πŸ’‘ Brand Attributes refer to the distinguishing features and characteristics of a product or service, which make it unique and appealing. Examples may include brand reputation, design aesthetics, quality, price, and customer service.

πŸ’‘ Consumer Perceptions represent the way consumers view and interpret a specific brand, often driven by their personal experiences, preferences, and beliefs. Common factors influencing consumer perception are marketing efforts, word-of-mouth, and social media.

Online and Offline Data Collection Techniques

Social Media Monitoring and Analysis

Collecting data from social media platforms is crucial for understanding consumer sentiment and brand attributes. Brands can leverage tools such as Hootsuite, Sprout Social, or Brandwatch to monitor and analyze social media mentions, reviews, and hashtags.

Example:

{

  "brand": "XYZ",

  "platform": "Twitter",

  "hashtags": ["#XYZ", "#XYZLove"],

  "mentions": "@XYZ",

  "sentiment_score": 0.9,

  "positive_reviews": 200,

  "negative_reviews": 50

}

Surveys and Questionnaires

Brands can gather insights on consumer perceptions and brand attributes through well-designed surveys and questionnaires, which can be conducted online or offline. Online survey platforms like SurveyMonkey, Google Forms, or Typeform are popular choices.

Example:

{

  "question": "On a scale of 1-10, how likely would you recommend our product to a friend?",

  "answer_choices": ["1", "2", "3", "4", "5", "6", "7", "8", "9", "10"],

  "average_score": 8.5

}

Interviews and Focus Groups

πŸ” Interviews and Focus Groups offer qualitative insights into consumer perceptions and brand attributes. These discussions reveal the emotions and motivations behind consumer choices, enabling brands to refine their brand perception mapping.

Example:

{

  "focus_group_details": {

    "participants": 8,

    "location": "New York City",

    "duration": 90

  },

  "key_insights": [

    "Participants feel the brand is eco-friendly",

    "Price is a concern for some participants",

    "Quality is highly valued by all participants"

  ]

}

Review and Comment Analysis

🌟 Online Reviews and Comments found on websites like Amazon, Google, and Yelp serve as gold mines for understanding consumer perceptions and brand attributes. Analyzing these reviews can provide insights into the strengths and weaknesses of a brand.

Example:

{

  "review_source": "Amazon",

  "product": "XYZ Headphones",

  "average_rating": 4.1,

  "total_reviews": 500,

  "positive_feedback": ["Great sound quality", "Comfortable fit"],

  "negative_feedback": ["Expensive", "Short battery life"]

}

The Power of Brand Perception Mapping

By collecting data on brand attributes and consumer perceptions, brands can create a compelling brand story, identify areas for improvement, and effectively target their marketing efforts. The examples mentioned above are just the tip of the iceberg – countless other methods and tools are available to help brands navigate the complex world of brand perception mapping


Collect data on brand attributes and consumer perceptions.


Brand Attributes and Consumer Perceptions: The Art of Collection

To achieve a comprehensive brand perception mapping, one must master the art of collecting data on brand attributes and consumer perceptions. We will dive deep into strategies and methods to collect this valuable data, drawing inspiration from real-world examples.


The Two Sides of Brand Perception Mapping


πŸ’‘ Brand Attributes refer to the distinguishing features and characteristics of a product or service, which make it unique and appealing. Examples may include brand reputation, design aesthetics, quality, price, and customer service.




πŸ’‘ Consumer Perceptions represent the way consumers view and interpret a specific brand, often driven by their personal experiences, preferences, and beliefs. Common factors influencing consumer perception are marketing efforts, word-of-mouth, and social media.


Online and Offline Data Collection Techniques

Social Media Monitoring and Analysis

Collecting data from social media platforms is crucial for understanding consumer sentiment and brand attributes. Brands can leverage tools such as Hootsuite, Sprout Social, or Brandwatch to monitor and analyze social media mentions, reviews, and hashtags.

Example:

{

  "brand": "XYZ",

  "platform": "Twitter",

  "hashtags": ["#XYZ", "#XYZLove"],

  "mentions": "@XYZ",

  "sentiment_score": 0.9,

  "positive_reviews": 200,

  "negative_reviews": 50

}

Surveys and Questionnaires

Brands can gather insights on consumer perceptions and brand attributes through well-designed surveys and questionnaires, which can be conducted online or offline. Online survey platforms like SurveyMonkey, Google Forms, or Typeform are popular choices.

Example:

{

  "question": "On a scale of 1-10, how likely would you recommend our product to a friend?",

  "answer_choices": ["1", "2", "3", "4", "5", "6", "7", "8", "9", "10"],

  "average_score": 8.5

}

Interviews and Focus Groups

πŸ” Interviews and Focus Groups offer qualitative insights into consumer perceptions and brand attributes. These discussions reveal the emotions and motivations behind consumer choices, enabling brands to refine their brand perception mapping.

Example:

{

  "focus_group_details": {

    "participants": 8,

    "location": "New York City",

    "duration": 90

  },

  "key_insights": [

    "Participants feel the brand is eco-friendly",

    "Price is a concern for some participants",

    "Quality is highly valued by all participants"

  ]

}

Review and Comment Analysis

🌟 Online Reviews and Comments found on websites like Amazon, Google, and Yelp serve as gold mines for understanding consumer perceptions and brand attributes. Analyzing these reviews can provide insights into the strengths and weaknesses of a brand.

Example:

{

  "review_source": "Amazon",

  "product": "XYZ Headphones",

  "average_rating": 4.1,

  "total_reviews": 500,

  "positive_feedback": ["Great sound quality", "Comfortable fit"],

  "negative_feedback": ["Expensive", "Short battery life"]

}

The Power of Brand Perception Mapping

By collecting data on brand attributes and consumer perceptions, brands can create a compelling brand story, identify areas for improvement, and effectively target their marketing efforts. The examples mentioned above are just the tip of the iceberg – countless other methods and tools are available to help brands navigate the complex world of brand perception mapping.


Calculate the similarity matrix using the collected data.


πŸ’‘ Calculate the similarity matrix using the collected data

When tackling brand perception mapping, calculating the similarity matrix is an essential step to understand the relationships between different data points. It involves measuring the similarity or distance between the brands or products based on their features or attributes. A common method for calculating similarity is using cosine similarity, which measures the cosine of the angle between two feature vectors. This value ranges from -1 to 1, where 1 denotes perfect similarity, and -1 indicates perfect dissimilarity.


🧠 Understanding the collected data

Before we start calculating the similarity matrix, it is crucial to have a good understanding of the collected data. The data usually consists of multiple features or attributes related to the brands or products. These features can be quantitative (e.g., price, size) or qualitative (e.g., color, material). We assume that the data is collected and cleaned, and it is in a structured format, such as a CSV file or a pandas DataFrame.

For instance, let's imagine we have collected data on different laptop brands, including attributes like price, weight, and screen size. Our data might look like this:

import pandas as pd


data = {'Brand': ['A', 'B', 'C', 'D', 'E'],

        'Price': [1000, 1500, 1200, 1800, 1300],

        'Weight': [2.5, 2.3, 2.4, 2.1, 2.6],

        'ScreenSize': [15.6, 14.0, 15.6, 17.3, 15.6]}

df = pd.DataFrame(data)

print(df)


βœ‚οΈ Preparing the data for similarity calculation

To calculate the similarity matrix, we first need to convert the categorical features into numeric representations, if any. In our example, all features are already numeric, so we can proceed directly to the calculation step.

However, it is important to normalize the data to avoid bias due to different scales of the features. A common technique for normalization is min-max scaling, which scales the data between 0 and 1.

from sklearn.preprocessing import MinMaxScaler


scaler = MinMaxScaler()

df_normalized = scaler.fit_transform(df[['Price', 'Weight', 'ScreenSize']])

print(df_normalized)


πŸ”’ Calculating the similarity matrix using cosine similarity

Now that our data is normalized, we can calculate the similarity matrix using cosine similarity. We will use the pairwise_distances function from the sklearn.metrics module to compute the similarity matrix.

from sklearn.metrics import pairwise_distances


similarity_matrix = 1 - pairwise_distances(df_normalized, metric='cosine')

print(similarity_matrix)

The resulting similarity matrix is a symmetric matrix, where the element in the i-th row and j-th column represents the similarity between the i-th and j-th data points. The diagonal of the matrix contains the maximum similarity value, 1, because each data point has maximum similarity with itself.


πŸ“Š Visualizing the similarity matrix

Visualizing the similarity matrix can help you better understand the relationships between different brands or products. One way to visualize the similarity matrix is by using a heatmap. The seaborn library provides an easy-to-use function, heatmap, to create heatmaps.

import seaborn as sns

import matplotlib.pyplot as plt


sns.heatmap(similarity_matrix, annot=True, cmap='coolwarm', xticklabels=df['Brand'], yticklabels=df['Brand'])

plt.title('Similarity Matrix')

plt.show()


This heatmap will give you a visual representation of the similarity between different laptop brands based on their price, weight, and screen size. By inspecting the heatmap, you can identify clusters or groups of similar brands, which can be useful for brand perception mapping.


In conclusion, calculating the similarity matrix using the collected data is a vital step in brand perception mapping. By understanding the relationships between different brands or products, you can gain valuable insights into how your brand is perceived in the market and make strategic decisions to improve your brand positioning.


Use multidimensional scaling to create a visual representation of the brand perception map.


Using Multi-Dimensional Scaling for Brand Perception Mapping

Creating a visual representation of brand perception can be challenging, but using multi-dimensional scaling (MDS) can help simplify this task. MDS is a statistical technique that transforms complex data into a visual form, making it easier to understand and interpret. In this case, we want to create a brand perception map that will help us understand how various brands are perceived by consumers. To achieve this, we can use MDS to analyze survey data and generate a visual representation.


Understanding MDS

Multi-Dimensional Scaling πŸ“Š is a technique used to represent high-dimensional data in a reduced, low-dimensional space. It works by preserving the pairwise distances between data points, making it easier to visualize the relationships between them. MDS is often used in fields like psychology, marketing, and data science to analyze complex data and create meaningful visualizations.


For example, imagine you have collected survey data about customer perceptions of five different brands. The survey contains questions related to various aspects of each brand, such as quality, price, and reputation. Analyzing this high-dimensional data can be difficult. But using MDS, you can create a simpler visual representation of the data that shows the relationships between the brands based on customer perceptions.

Preparing the Data

Before applying MDS, it's crucial to prepare the data properly. In this case, the data will consist of customer ratings of different brands based on various factors. These factors could include:

  • Quality

  • Price

  • Reputation

  • Customer Service

  • Innovation

To create the distance matrix πŸ“, you'll need to compute the distance between each pair of brands based on their ratings for these factors. A common method for calculating distance is Euclidean distance. Here's an example of how to compute the distance between two brands using Python:

import numpy as np


def euclidean_distance(brand1, brand2):

    return np.sqrt(np.sum(np.square(brand1 - brand2)))


brand1 = np.array([4, 3, 5, 2, 3])  # Ratings for Brand 1

brand2 = np.array([1, 5, 4, 4, 2])  # Ratings for Brand 2


distance = euclidean_distance(brand1, brand2)

print("Euclidean distance between Brand 1 and Brand 2:", distance)

After calculating the distance between each pair of brands, you'll have a distance matrix that can be used as input for MDS.


Applying MDS

To apply MDS, you can use a library like scikit-learn in Python. Here's an example of how to use scikit-learn's MDS class to create a 2D representation of our brand perception data:

import numpy as np

from sklearn.manifold import MDS


# Sample distance matrix

distance_matrix = np.array([

    [0, 3, 5, 2, 4],

    [3, 0, 2, 3, 1],

    [5, 2, 0, 4, 3],

    [2, 3, 4, 0, 2],

    [4, 1, 3, 2, 0]

])


# Apply MDS to the distance matrix

mds = MDS(n_components=2, dissimilarity='precomputed')

brand_positions = mds.fit_transform(distance_matrix)

Now, brand_positions contains the 2D coordinates of each brand based on their pairwise distances. You can use these coordinates to create a visual representation of the brand perception map.

Visualizing the Results

You can use a plotting library like Matplotlib to visualize the MDS results. Here's an example of how to create a scatter plot of the brand positions:

import matplotlib.pyplot as plt


brands = ['Brand 1', 'Brand 2', 'Brand 3', 'Brand 4', 'Brand 5']


# Plot the brand positions

plt.scatter(brand_positions[:, 0], brand_positions[:, 1])


# Add labels to the points

for i, brand in enumerate(brands):

    plt.annotate(brand, (brand_positions[i, 0], brand_positions[i, 1]))


plt.title('Brand Perception Map')

plt.xlabel('MDS Dimension 1')

plt.ylabel('MDS Dimension 2')

plt.show()

This plot will show a visual representation of the brand perception map, with the distance between points representing the differences in consumer perceptions.


Conclusion

Using Multi-Dimensional Scaling πŸ“Š, you can create a visual representation of brand perception mapping to identify relationships and patterns in customer perceptions of different brands. This can be a valuable tool for businesses and marketers looking to understand consumer attitudes and preferences, allowing them to make informed decisions about their branding and marketing strategies.


Interpret the map to identify the relationships between brand attributes and consumer perceptions.


Understanding Brand Perception Mapping

Before diving into the task of interpreting the map to identify relationships between brand attributes and consumer perceptions, let's first understand what brand perception mapping is. Brand perception mapping is a visual representation of how consumers perceive a brand based on different attributes. It helps you identify the strengths and weaknesses of your brand and how it compares to competitors. πŸ—ΊοΈπŸ”


Analyzing Brand Perception Maps

To interpret the brand perception map and identify relationships between brand attributes and consumer perceptions, we need to focus on three main components:

  1. Attributes: These are the characteristics that define a brand, such as quality, price, innovation, reliability, etc. πŸ’‘

  2. Consumer Perceptions: How consumers perceive these attributes in relation to your brand. 🧠

  3. Competitors: Where your competitors stand in the market based on the same attributes. πŸƒβ€β™‚οΈπŸ’¨

Now, let's discuss how to interpret the brand perception map in detail.


Identify Patterns and Clusters

The first step is to observe the map and look for any patterns or clusters. Patterns will help you understand how different attributes are linked together, while clusters will show you which brands are perceived similarly by consumers.

For example, if you notice that a group of brands is clustered around the "high quality" and "expensive" attributes, this indicates that consumers perceive these brands as premium options in the market. πŸ‘€πŸ“ˆ


Determine the Position of Your Brand and Competitors

Next, locate your brand and its competitors on the map. Compare their positions to understand the differences in consumer perceptions. If your brand is closely aligned with a competitor, consider how you can differentiate your brand through unique attributes, or capitalize on the attributes where your brand outperforms the competition. 

For instance, if your brand is perceived as innovative but less reliable than a competitor, you may need to work on improving your brand's reliability while maintaining its innovative edge.


Analyze the Relationship Between Attributes and Consumer Perceptions

Take a closer look at the attributes that are positively or negatively associated with your brand. Identify the attributes most critical to your target consumers and assess how well your brand is performing in these areas. 🎯

You can use the following code snippet to calculate the correlation between attributes and consumer perceptions:

import pandas as pd


# Load your dataset as a pandas DataFrame

data = pd.read_csv('brand_perception_data.csv')


# Calculate the correlation matrix

correlation_matrix = data.corr()


# Display the correlation matrix

print(correlation_matrix)

This will help you identify which attributes have a strong positive or negative relationship with consumer perceptions of your brand. For example, if there is a strong positive correlation between product quality and consumer perception, it means that as product quality improves, consumers perceive your brand more positively. πŸ“Š


Real-World Example: Apple vs. Samsung

Let's consider a real-world example using two major smartphone brands: Apple and Samsung. In a brand perception map, Apple might be seen as an innovative, high-quality, and expensive brand, while Samsung might be considered innovative, reliable, and offering a wider range of prices. πŸ“±

Examining this map, Apple could identify that it is perceived as more expensive than Samsung and may consider offering a more affordable option to compete in that segment of the market. On the other hand, Samsung could focus on further improving its perceived quality to compete more directly with Apple in the premium segment.


Conclusion

Interpreting brand perception maps can provide valuable insights into how consumers perceive your brand and its competitors. By identifying patterns, clusters, and relationships between attributes and consumer perceptions, you can better understand your brand's strengths and weaknesses and make data-driven decisions to improve your brand's position in the market. πŸ’ͺ🌟


Use the insights gained from the brand perception map to inform marketing and branding strategies.Creating a Brand Perception Mapping Strategy


The Power of Brand Perception Mapping 🎯

Brand Perception Mapping (BPM) is a powerful tool used by businesses to measure how consumers perceive their brand in relation to their competitors. By analyzing consumer insights and feedback, companies can accurately identify their strengths, weaknesses, opportunities, and threats (SWOT) in the market. This allows businesses to make data-driven decisions to improve their brand image, increase customer satisfaction, and drive growth.


Collecting and Analyzing Data for BPM πŸ“Š

To create a BPM, companies use various data sources such as surveys, social media analytics, focus groups, and customer reviews. This data is then analyzed using natural language processing, sentiment analysis, and other big data techniques to identify patterns and trends in customer perception. For example, a company may find that their brand is perceived as high-quality but expensive, while a competitor's brand might be seen as affordable but lower in quality.

# Example of using Natural Language Processing for sentiment analysis


from textblob import TextBlob


sample_text = "I love this brand! The products are high-quality but a bit expensive."


analysis = TextBlob(sample_text)


# Get sentiment polarity (-1 to 1, where -1 is negative sentiment and 1 is positive sentiment)

polarity = analysis.sentiment.polarity

print('Sentiment Polarity:', polarity)


Formulate Marketing and Branding Strategies πŸ’‘

Once the BPM is complete and insights are gathered, it's time to use those insights to inform marketing and branding strategies. Here are some ways to leverage the information gathered from the BPM:


Addressing Weaknesses and Threats πŸ”§

Use the insights from the BPM to identify and address any weaknesses or threats to the brand. For example, if customers perceive the brand as expensive, consider introducing a more affordable product line or running promotions to make the brand more accessible to a wider audience.


Capitalizing on Strengths and Opportunities πŸ’ͺ

The BPM can reveal areas where the brand excels or has room for growth. By focusing marketing efforts on these strengths and opportunities, businesses can build a stronger brand identity. For instance, if customers perceive the brand as high-quality, marketing campaigns should emphasize that aspect to reinforce the perception and attract more customers.


Targeting the Right Audience 🎯

With BPM insights, companies can better segment their target audience and tailor marketing messages to resonate with different demographics. For example, using the insights that show millennials perceive the brand as environmentally friendly, a business can create marketing campaigns specifically targeting eco-conscious millennials.


Monitoring Progress and Adjusting Strategies πŸ“ˆ

It's essential to continually analyze customer feedback and update the BPM to stay current with consumer perceptions. By doing so, businesses can adjust their marketing and branding strategies to better meet customer expectations and maintain a competitive edge.

# Example: Updating the BPM with new sentiment analysis data


# Function to update BPM with new sentiment polarity value

def update_bpm(bpm, new_polarity):

    bpm.append(new_polarity)

    return bpm


new_polarity = 0.75  # New sentiment polarity value

bpm = [0.6, 0.4, 0.7]  # Existing BPM values


updated_bpm = update_bpm(bpm, new_polarity)

print('Updated BPM:', updated_bpm)


Conclusion

Using insights from a Brand Perception Map, businesses can make data-driven decisions to optimize their marketing and branding strategies. By addressing weaknesses, capitalizing on strengths, targeting the right audience, and continually monitoring progress, companies can improve their brand image and achieve sustainable growth.


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1- Introduction 2- Import and export data sets and create data frames within R and Python 3- Sort, merge, aggregate and append data sets. 4- Use measures of central tendency to summarize data and assess symmetry and variation. 5- Differentiate between variable types and measurement scales. 6- Calculate appropriate measures of central tendency based on variable type. 7- Compare variation in two datasets using coefficient of variation. 8- Assess symmetry of data using measures of skewness. 9- Present and summarize distributions of data and relationships between variables graphically. 10- Select appropriate graph to present data 11- Assess distribution using Box-Plot and Histogram. 12- Visualize bivariate relationships using scatter-plots. 13- Present time-series data using motion charts. 14- Introduction 15- Statistical Distributions: Evaluate and analyze standard discrete and continuous distributions, calculate probabilities, and fit distributions to observed. 16- Hypothesis Testing: Formulate research hypotheses, assess appropriate statistical tests, and perform hypothesis testing using R and Python programs. 17- ANOVA/ANCOVA: Analyze the concept of variance, define variables and factors, evaluate sources of variation, and perform analysis using R and Python. 18- Introduction 19- Fundamentals of Predictive Modelling. 20- Carry out parameter testing and evaluation. 21- Validate assumptions in multiple linear regression. 22- Validate models via data partitioning and cross-validation. 23- Introduction 24- Time Series Analysis: Learn concepts, stationarity, ARIMA models, and panel data regression. 25- Introduction 26- Unsupervised Multivariate Methods. 27- Principal Component Analysis (PCA) and its derivations. 28- Hierarchical and non-hierarchical cluster analysis. 29- Panel data regression. 30- Data reduction. 31- Scoring models 32- Multi-collinearity resolution 33- Brand perception mapping 34- Cluster solution interpretation 35- Use of clusters for business strategies 36- Introduction 37- Advance Predictive Modeling 38- Evaluating when to use binary logistic regression correctly. 39- Developing realistic models using functions in R and Python. 40- Interpreting output of global testing using linear regression testing to assess results. 41- Performing out of sample validation to test predictive quality of the model Developing applications of multinomial logistic regression and ordinal. 42- Selecting the appropriate method for modeling categorical variables. 43- Developing models for nominal and ordinal scaled dependent variables in R and Python correctly Developing generalized linear models . 44- Evaluating the concept of generalized linear models. 45- Applying the Poisson regression model and negative binomial regression to count data correctly. 46- Modeling 'time to event' variables using Cox regression. 47- Introduction 48- Classification methods: Evaluate different methods of classification and their performance in order to design optimum classification rules. 49- NaΓ―ve Bayes: Understand and appraise the NaΓ―ve Bayes classification method. 50- Support Vector Machine algorithm: Understand and appraise the Support Vector Machine algorithm for classification. 51- Decision tree and random forest algorithms: Apply decision trees and random forest algorithms to classification and regression problems. 52- Bootstrapping and bagging: Analyze the concepts of bootstrapping and bagging in the context of decision trees and random forest algorithms. 53- Market Baskets: Analyze transaction data to identify possible associations and derive baskets of associated products. 54- Neural networks: Apply neural networks to classification problems in domains such as speech recognition, image recognition, and document categorization. 55- Introduction 56- Text mining: Concepts and techniques used in analyzing unstructured data. 57- Sentiment analysis: Identifying positive, negative, or neutral tone in Twitter data. 58- SHINY package: Building interpretable dashboards and hosting standalone applications for data analysis. 59- Hadoop framework: Core concepts and applications in Big Data Analytics. 60- Artificial intelligence: Building simple AI models using machine learning algorithms for business analysis. 61- SQL programming: Core SQL for data analytics and uncovering insights in underutilized data. 62- Introduction 63- Transformation and key technologies: Analyze technologies driving digital transformation and assess the challenges of implementing it successfully. 64- Strategic impact of Big Data and Artificial Intelligence: Evaluate theories of strategy and their application to the digital economy, and analyze. 65- Theories of innovation: Appraise theories of disruptive and incremental change and evaluate the challenges of promoting and implementing innovation. 66- Ethics practices and Data Science: Assess the role of codes of ethics in organizations and evaluate the importance of reporting. 67- Introduction 68- Introduction and Background: Provide an overview of the situation, identify the organization, core business, and initial problem/opportunity. 69- Consultancy Process: Describe the process of consultancy development, including literature review, contracting with the client, research methods. 70- Literature Review: Define key concepts and theories, present models/frameworks, and critically analyze and evaluate literature. 71- Contracting with the Client: Identify client wants/needs, define consultant-client relationship, and articulate value exchange principles. 72- Research Methods: Identify and evaluate selected research methods for investigating problems/opportunity and collecting data. 73- Planning and Implementation: Demonstrate skills as a designer and implementer of an effective consulting initiative, provide evidence of ability. 74- Principal Findings and Recommendations: Critically analyze data collected from consultancy process, translate into compact and informative package. 75- Understand how to apply solutions to organisational change. 76- Conclusion and Reflection: Provide overall conclusion to consultancy project, reflect on what was learned about consultancy, managing the consulting. 77- Handle and manage multiple datasets within R and Python environments.
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