Smart Data Collective

FEBRUARY 22, 2022

If you use the right data analytics tools, there are multiple ways to calculate customer acquisition costs. This metric can be easily calculated by dividing your monthly sales from the average customer base. 4 – Gross margins. Top-line profit margins are the most important for any retail business.

Big Data 130

Big Data Big Data Analytics Analytics 130

Dataconomy

JULY 18, 2023

These algorithms consider factors like product costs, profit margins, discounts, delivery options, and customer-specific requirements to generate accurate and customized quotations in real-time. AI algorithms can handle data analysis, cost estimation, and other calculations with speed and accuracy.

AI 91

AI AI Algorithm Natural Language Processing 91

Mlearning.ai

JANUARY 9, 2024

calculateButton.setOnClickListener { calculate() }’ set an onClick listener on the button, and calls the ‘calculate()’ function below when the button is pushed. The above codes are the formulas for the values used in payroll calculations. Recall the first code chunk in the calculate function as shown below.

AI 52

AI AI ML ML 52

Mlearning.ai

FEBRUARY 11, 2023

Types of Chi-Square Tests How to calculate Chi-Square? How to calculate Chi-Square? Table 1: Frequencies of Diabetes by Death Event We will use the observed frequencies to calculate the total frequencies. We will follow the same procedure to calculate expected values for each of the other cells in the table as well.

Python 52

Python ML ML Data Science 52

Heartbeat

FEBRUARY 21, 2024

During each epoch, the model reviews the data, makes predictions, and calculates how well these predictions match the actual values. It then calculates the measure of this mismatch using a loss function. The loss functions are calculated automatically during the model's training and aim to correct the model's weights.

Deep Learning 52

Deep Learning Deep Learning Algorithm Machine Learning 52

Dataconomy

AUGUST 28, 2023

It operates by calculating the dot product between two data points. The linear kernel calculates the dot product of the feature values of these points. At their core, SVMs aim to find the optimal decision boundary that maximizes the margin between different classes in the data.

Machine Learning 172

Machine Learning Machine Learning Algorithm Support Vector Machines 172

AWS Machine Learning Blog

SEPTEMBER 19, 2023

Python Calculation Tool – To use for mathematical calculations. The following function defines how to calculate the optimized portfolio based on the chosen stocks. The Python tool calculates the required optimal portfolio, including weights, and passes the answer to the LLM within the agent. WWW: $85.91 DDD: $9.82

AWS 104

AWS AI AI ML 104

Mlearning.ai

APRIL 13, 2023

last() # Calculate revenue per channel revenue_by_channel = data.groupby('Channel')['Revenue'].sum() import pandas as pd # Load data data = pd.read_csv('mta_data.csv') # Calculate total touches per user total_touches = data.groupby('User ID')['Channel'].count()

Data Science 52

Data Science Deep Learning Deep Learning Machine Learning 52

Dataconomy

JULY 19, 2023

They solve the hash calculation and keep adding blocks, ensuring all transactions are securely put on the electronic ledger. Bitcoin loans or lending is one of the easiest ways to ensure good profit margins. You can pick from different strategies suggested by experts to maximize your profits.

91

91

Mlearning.ai

JANUARY 1, 2024

Similarity is calculated by calculating the distance between the embedding vectors of the input and the documents Maximum Marginal Relevance MMR addresses redundancy in retrieval.

AI 52

AI AI Database ML 52

IBM Journey to AI blog

JANUARY 25, 2024

The equation looks like this: A further study provided more calculations that refine the statistical definitions of a wise crowd, including ignorance of other members’ predictions and inclusion of those with maximally different (negatively correlated) predictions or judgements.

AI 92

AI AI Algorithm Artificial Intelligence 92

Flipboard

MARCH 6, 2023

It is based on the idea that the distance between the representation of the anchor and negative samples (which belong to different people) should be at least a “margin” distance more than the distance between the anchor and positive samples. Furthermore, the parameter refers to the margin distance. Let us refer to this as.

Deep Learning 97

Deep Learning Deep Learning Data Pipeline Computer Science 97

Mlearning.ai

JULY 30, 2023

Different methods could be used to calculate the significance of features. How can we calculate the importance of features? In this section, we will cover the different methods of calculating the importance of features. Coefficient-based importance is used to calculate the importance of the different features.

Python 52

Python Machine Learning Machine Learning Algorithm 52

ODSC - Open Data Science

APRIL 3, 2023

We developed a novel model called MetaQA that aggregates QA expert agents in different domains and outperforms by large margins multi-dataset models, i.e., models trained on multiple datasets and thus experts in many domains. For example, it is well known that ChatGPT and similar models struggle with mathematical operations.

Natural Language Processing 117

Natural Language Processing Machine Learning Machine Learning Data Science 117

Tableau

FEBRUARY 19, 2024

This represents not just a marginal improvement to natural language query systems but a completely superior experience that we must support to deliver on the promise of search with data. With so many ways to filter, aggregate, and calculate data, it is easy to make mistakes. In 2020, Metrics in Tableau launched.

Tableau 119

Tableau Analytics Analytics AI 119

Smart Data Collective

FEBRUARY 4, 2021

Big data technology has made it a lot easier to maintain a decent profit margin as they try to keep their heads above water during a horrific economic downturn. You would need them for calculating tax deductibles. Moreover, calculate every expense as a percentage of total expenditure to recognize the substantial costs.

Analytics 141

Analytics Analytics Big Data Big Data 141

Becoming Human

APRIL 19, 2024

c) Input: Calculate the total surface area of a cube with a side length of 5 cm. We observe just a marginal change in the performance as we increase the number of exemplars. While the ARSP is marginally higher when compared to Exemp strategy. Though, the SSR strategy achieves a marginally lower ARSP than the FSR strategy.

Algorithm 111

Algorithm Natural Language Processing Artificial Intelligence Artificial Intelligence 111

Smart Data Collective

JANUARY 14, 2021

Market prices are driven by investor demand, rather than obscure intrinsic value calculations. Although there is a reasonably decent correlation between the two, you can’t substitute a calculation derived from the free cash flow valuation model or a dividend discount valuation for the real trading price of a stock.

Predictive Analytics 82

Predictive Analytics Analytics Analytics Machine Learning 82

Smart Data Collective

FEBRUARY 19, 2020

This device then records when the mold cycles and calculates cycling times and compares it against previous weeks to increase efficiency. Receiving alerts and viewing this crucial information in real-time is vital to keeping the process running efficiently and maintaining healthy profit margins.

Big Data 104

Big Data Big Data Database Cloud Computing 104

Precisely

APRIL 8, 2024

For small restaurants operating on razor-thin margins, that’s a huge problem. Instead, they calculate an estimated location, which cannot deliver optimal results for data analytics. In many cases, hyperlocal deliveries are handled by nonprofessional drivers with less knowledge of local roads and housing developments.

Analytics 64

Analytics Analytics Database AI 64

Data Science Blog

MARCH 26, 2023

The core of the algorithms is a calculation of TD errors and update rules with them. Compared to that a TD error is calculated as in SARSA, I prepared a visualization of how action values are updated by actual “trial and errors” or a RL agent in a simple grid map. Please briefly read through this.

Algorithm 147

Algorithm Machine Learning Machine Learning Deep Learning 147

Snorkel AI

FEBRUARY 2, 2023

The model will take these numerical values and calculate a final similarity metric along with a threshold by which to declare whether two titles refer to the same job. Step 5: Analyze errors to guide iteration: confusion matrices Snorkel Flow includes a traditional ground truth confusion matrix as well as our margin confusion matrix.

Machine Learning 52

Machine Learning Machine Learning ML ML 52

Snorkel AI

FEBRUARY 2, 2023

The model will take these numerical values and calculate a final similarity metric along with a threshold by which to declare whether two titles refer to the same job. Step 5: Analyze errors to guide iteration: confusion matrices Snorkel Flow includes a traditional ground truth confusion matrix as well as our margin confusion matrix.

Machine Learning 52

Machine Learning Machine Learning ML ML 52

Smart Data Collective

OCTOBER 16, 2022

A short sale is typically arranged through a broker and the short seller is usually required to post margin as collateral to ensure they can meet their liabilities, and to post additional margin if losses begin to accumulate. community users can participate in discussion threads, e.g., on calculating real-time short interest.

Algorithm 133

Algorithm AI AI Artificial Intelligence 133

Heartbeat

NOVEMBER 24, 2023

Embeddings capture the semantic meaning of text and enable efficient searching and similarity calculations. Retriever algorithms, such as similarity search or Maximum Marginal Relevance (MMR) search, can be used to find the most relevant documents. Create embeddings: Generate embeddings for the documents using text embedding models.

Deep Learning 52

Deep Learning Deep Learning ML ML 52

Smart Data Collective

APRIL 14, 2021

When you decide to go the old school way and analyze business data from a spreadsheet, you greatly increase the error margin. It allows exploring data and performing simple aggregations and calculations, supporting the creation of rich visualization, and sharing of dashboards on the drag-and-drop user interface. Boosting efficiency.

Business Intelligence 133

Business Intelligence Business Intelligence Tableau SQL 133

The MLOps Blog

DECEMBER 19, 2022

m is the margin. The Loss function for Triplet Loss is as follows: L(a, p, n) = max(0, D(a, p) — D(a, n) + margin) where D(x, y): the distance between the learned vector representation of x and y. In this equation: Y is 0 when input samples are similar pairs, and Y is 1 when input samples are dissimilar pairs.

ML 52

ML ML Algorithm Deep Learning 52

Towards AI

MAY 6, 2024

Shapley values assign a value to each player, reflecting their marginal contribution to all possible coalitions, providing a fair and interpretable measure of individual importance or impact within a cooperative setting. We want to calculate the Shapley value for feature 1. Suppose n = {1, 2, 3, 4} represents four features.

Data Science 68

Data Science Machine Learning Machine Learning ML 68

Mlearning.ai

FEBRUARY 27, 2023

link] For the LightGB model we can do the same by providing different parameters: [link] Evaluation To evaluate the best estimator on the test set we will calculate some metrics. Scikit learn provides the TimeSeriesSplit method which splits the data incrementally in a respectful manner in terms of continuity. to 16.7%.

Cross Validation 52

Cross Validation Machine Learning Machine Learning ML 52

IBM Journey to AI blog

APRIL 14, 2023

The solution allowed to automatize the conversion of sales volumes planned in cases to liters, accounted for discounts and incentives, and generated accurate contribution margins and reports for key customer groups and categories. Dashboards and reports The system included reports and dashboards based on deployed budget models.

Analytics 74

Analytics Analytics Business Intelligence Business Intelligence 74

IBM Journey to AI blog

JANUARY 16, 2024

Costing During this final phase before launch, a business should calculate the total cost of its product over a pre-determined product life cycle to verify the retail price and gross margin of its new initiative.

Database 84

Database 84

DataRobot Blog

JUNE 3, 2022

Societal bias poses a danger to marginalized people. Methods for calculating fairness for a binary classification model and identifying any biases in the model’s predictive performance are provided by Bias and Fairness testing to establish trustworthiness in the dataset. Similarly, no one is focused on smaller models.

Artificial Intelligence 52

Artificial Intelligence Artificial Intelligence AI AI 52

Mlearning.ai

MARCH 1, 2023

Squared hinge loss : is a loss function used for “maximum margin” binary classification problems. Loss functions for binary classification: Hinge loss : It’s mainly developed to be used with Support Vector Machine (SVM) models in machine learning. Target variable must be modified to be in the set of {-1,1}.

Support Vector Machines 52

Support Vector Machines Machine Learning Machine Learning Python 52

AWS Machine Learning Blog

FEBRUARY 14, 2023

You can also monitor the total revenue or margin of a specified event type, for example when a user purchases an item. For each event type, you simply define the metric and function that you want to calculate (sum or sample count), and Amazon Personalize performs the calculation, sending the generated reports to CloudWatch or Amazon S3.

AWS 71

AWS Machine Learning Machine Learning Artificial Intelligence 71

Becoming Human

MARCH 17, 2023

It is generally not a good idea to imbue your AI with human-like characteristics, especially if it is meant to act as a tool like translating languages, recognizing objects from images, or calculating distances. Don’t throw anyone under the bus, and consider if you are marginalizing anyone. Humor is hard.

AI 141

AI AI Artificial Intelligence Artificial Intelligence 141

Snorkel AI

MAY 10, 2023

If you’re doing this evaluation already, the overhead you need is to calculate these metrics and then maybe some visualization code, which is open source from AI2 to generate plots like this. You have a softmax layer, and as long as you have the logits you can calculate the metrics.

Data Science 52

Data Science Data Scientist AI AI 52

Snorkel AI

MAY 10, 2023

If you’re doing this evaluation already, the overhead you need is to calculate these metrics and then maybe some visualization code, which is open source from AI2 to generate plots like this. You have a softmax layer, and as long as you have the logits you can calculate the metrics.

Data Science 52

Data Science Data Scientist AI AI 52