Thursday, August 30, 2018

Machine Learning: Real World Applications



As everyone knows, learning machine learning machines to learn how to do it. For example, we would like to learn to complete the task, or make the right prediction or acting reasonably. Learning is always made based on types of vision or data, for example ... direct experience or teaching. Therefore, in general, machine learning is about learning how to improve the future based on what has already happened.
Learning machine is used for many applications in the world for various reasons. In this article, we will see a number of Applications for Machine Learning.

1. Image Recognition
One of the most common uses of machine learning is photography. There are many situations to distinguish the product as a picture. In digital images, your measurement describes the pixel production of the image.
Under the picture in black and white, each pixel intensity serves approximately. So if the black and white picture has pixels N * N, the total number of pixels and, therefore, the size is N2.In colour image, each pixel is considered to offer 3 steps of intensities of 3 segments of the lower colour, ie, RGB. Then, the colour scheme N * N has 3 sizes N2.
Face marking: The parts can be expensive and have no faces. There may be a particular segment of everyone in a large collection of data.
Recognition of Symbols: We can divide a portion of a small piece of text, each with one characteristic. The sections can contain 26 letters of English, 10 numbers and special symbols.

2. Speech Recognition
Sound recognition (SR) is a translation of the words in the text. Also known as "automatic identification" (Casar), "Computer coding" or "voice to text" (STT).
Speech recognition, the software application recognizes speech words. The estimation of this application may be a number that represents the signal. We can divide categories with different sections into different words or dialects. 

For each category, we can set up some sign or word of power at different times. Although the details of the signs are beyond the scope of the program, we can make a sign indicating the actual price. Sound recognition codes include the voter's mediator. Interfaces are voice users such as voice calling, calling, blocking home appliances. You can also use it as easy access to access, organizing documented documents, voting patterns and images.

3. Detection of the disease
ML provides methods; techniques and tools that can help solve problems and autism in different types of health. It is used primarily for clinical and interdependent bioavailability, p. predicting the spread of the disease, because of the study of health knowledge in the research, planning and support therapy, and general patient management. ML has also been used for data analysis, as seen on regularities in data so that the data is more stable, interpretation of regular data used in ICU and alarm sounds resulting in an effective and efficient monitoring.

They claim that successful implementation of LD systems can help integrate computer-based computing systems, opportunities to facilitate and improve the health professionals and, finally, improve the standard of care and the quality of health care.
In medical research, the most important thing is to know the existence of a disease including its correct identity. There is a part of every illness that is considered for consideration and the side effects that are not present in any illness. Here, machine learning improves the diagnosis of health diagnostics by analyzing patients' data.

The estimation of this application is usually the result of some medical examinations (for example blood pressure, temperature and several bloods) or health problems (such as medical imaging), presence/absences/strengths, and basic information about the patient (age, sex, weight, etc.). Based on the results of these measurements, doctors reduce the patient's presence.

4. Statistical Arbitrage
In finance, arbitrage refers to automated commercial strategies that are typically short-term and involved in the pricing. In such a way, the user attempts to implement a set of business values that are based on value-based values such as the relationship of historical relationships and the general economy variable. These steps can be produced by triage or measurement problems. The basic estimate is that the price will go through the historical average.

We use computer literacy techniques to achieve a strategic goal. In particular, we use the direct and indirect support of SRV to the value of the exchange-traded and the flow of their transactions. By using the PCA analysis to reduce the perspective of workspace, I see the money and look at the problem in the implementation of the SRV. To create trademarks, we have designed the early repetition of a medium-term financing system.

In terms of classification, parts can be sold, purchased, or not performed in all security. Given the estimation, one can try to predict the expected performance of any future security in the future. In this case, you often need to use the estimation of expectations expected to take a business decision (buy, sell, etc.)

5. Education organizations
Educational linking is a way to develop ideas about different productivity organizations. A good example is apparently unprotected and represented by the alliance. When analyzing the customer's behavioural characteristics.

Direct education: It often learns how to connect people's products, also called offenders. If you buy a buyer? Seriously, would he or she buy it? because the relationship can be identified within them. This creates contact between fish and fractions, etc. when new products are opened in the market. Recognizing these relationships, he develops a new relationship. Identification of these relationships can help with the productivity of the product. The more likely that the client will buy, it can also help a group of products to have a good package.

Physical education between machine tools is the learning of clubs. When we get an organization when looking at a lot of data sales, Big Data analysts. You can enrol the law to collect the probability test for learning about the possibilities.

6. Prediction
Consider, for example, a bank that calculates the possibility that one of the creditors can fail to repay the loan. To calculate the probability of failure, the system first needs to sort out the data available in specific groups. It is described by specific rules that were prepared by analysts.

When we make sorting, depending on the need, we can calculate the probability. The mathematical calculations for this account can be calculated for all parts of the range Prediction is now one of the best algorithms for learning the best technology. Let's take a retail sample, and we have already been able to figure out how the sales report last month/year / 5 years / Diwali / Norway. This type of report is called historical information. But now the companies are interested in knowing what will be my next month/year / Diwali, etc. So the company can make the required decision (purchasing, savings, etc.) at the time.

7. Removal
Export of Information (IE) is another machine application. It is the process of producing information in unacceptable data. For example, web pages, articles, blogs, business reports and e-mail. Coordination information holds the results produced by the release of the information.

The production process carries out a document that produces data that is organized. This result is in a limited format, such as the Excel sheet and the table of contact information. The logical issue will be the key to the key data industry. As we know, a great amount of data has been produced, which is largely unprotected. The primary challenge is to regulate unregulated data. The modification of an unstructured data form of the form is based on a format so that it can be stored in RDBMS.

In addition, in recent days, the data gathering system is also found to be changing. Before we collect data from different groups such as the End Times (EOD), but the companies now want the information as soon as it is released, that is, in real time.

8. Regression
We can also use machine learning to correct. Suppose x = x1, x2, x3, ... are variable variables and y are the result of the result. In this case, we can use machine technology to generate (y) based on variables (x). You can use a sample to show the relationship between the following ways:
Y = g (x) where g is a job that depends on the specific characteristics of the example.
For the repairs, we can use the principle of machine learning to reduce the boundaries. To close down the mistakes and calculate the possible results as possible.

We can also use machine learning to improve operations. We can choose to change the entrance to find a better way. This gives you a new and improved way to work. This is called designing a function.

At the end
Finally, machine learning is a pragmatic development of technical intelligence. Although it has a frightening effect when thinking about it, machine machines are a number of ways in which technology can improve our lives.

Tuesday, August 28, 2018

Applications / Uses of Data Science

Using data science, companies have become intelligent enough to push & sell products as per customer’s purchasing power & interest. Here’s how they are ruling our hearts and minds:

Internet search
When we talk about the search, we think 'Google'. But there are many other machines like Yahoo, Bing, Askar, AOL, Duckduckgo, etc. All these search techniques (including Google) use algorithms-science data to provide the best results for our second question. With regard to the fact that Google is processing more than 20 data every day. Without any scientific data, Google would not have been 'Google' we know today.

Digital Ads (advertisements and re-advertisement)
If you think searching would be the most important of science and computer science, there is a barrier: all kinds of marketing. From the start of the various digital pages of the digital platforms, all are determined by using algorithms for data science.
This is why digital advertisements can get CTR to exceed the normal ads. They can be training in accordance with previous user behaviour. This is why I see the review analyzes, while my friend finds the costume in the same place at the same time.

Proposals
Who can forget the ideas about similar products on Amazon? Not only will they help you find important items from the products that are available, but also add a lot of user experience.Many companies have used this system to actively promote their products/recommendations according to user interests and data connections. Internet companies such as Amazon, Twitter, Google Play, Netflix, Linkedin, imdb and many others use this system to improve the user experience. Tips are based on previous user search results.

Picture identification
Draw a photo with friends on Facebook and start getting tips to go with your friends. This automated toolkit uses the algorithm identification phase. Also, when using the WhatsApp webpage, you process your market using mobile phones. In addition, Google will give you the option to search for pictures by posting them. Uses picture ID and provides search results related to it. To find out more about picture identification, look at a few minutes (1:31):

Speech Recognition
Some of the best examples of speech recognition are Google Voice, Siri, Cortana, etc. Using voice recognition functions, even if you are unable to write a message, your life will not stop. Simply tell the message and it will be the text. However, sometimes, you will know, voice recognition is not working correctly. Just laugh, watch this comfort video (1:30 PM) and discuss between Cortana and Satya Nadela (CEO, Microsoft)

Gambling Opportunity
EA Sports, Zynga, Sony, Nintendo and Activision-Blizzard have taken up the experience of the next stage using the data science. The current games are intended for the use of a machine-learning algorithm which improves/renews when a player is advanced. In the sport as well, the opposite (computer) analyzes the old movements and thus creates the game.

Website price
At the baseline level, this site is hosting much information obtained through the use of APIs and RSS. If you ever used these sites, you would know that you are satisfied with the price of goods from different providers. PriceGrabber, PriceRunner, Junglee, Shopzilla, DealTime is some of the price examples of the website. Today, the cost of the price is available at all sites, such as technology, hosting, motorcycles, tracking goods, clothing, etc.

Planning of airways
It is known that the global shipping industry is facing huge losses. Apart from service providers in the aircraft companies, companies are struggling to maintain their stability and operational benefits. With the increase in the price of air in the air and the need to provide a great deal of value for the customers, the situation has deteriorated. It's not long enough when airline companies have started using the science to identify key areas of improvement.

Prepare the flight delay
Determine the type of aircraft you buy
If landing directly on the landing or stopping intermediate (for example, a plane may have a direct route from New Delhi to New York, you can also choose to stop at any country.).

Effective customer service programs
In Southwest Airlines, Alaska Airlines is one of the best companies that has acquired data resources to achieve a change in the way they operate.

Fraud and Risk Danger
One of the first scientific data requests is the economic discipline. Companies have been incurring bad loans and losses every year. However, they had a large amount of data that was used to collect during the work beginning of the debt was banned. They decided to include the science of science to save the losses. For years, the banks have learned to divide and open data on its customer profile, with the latest posts and other important variables to analyze the probability and risk of default. In addition, it also helped to increase their product range based on consumer purchasing power.

Delivery logistics
Who said science has limited applications? Sample Companies such as DHL, FedEx, UPS, Kuhne + Nagel use data science to improve their performance. Using science, firms, who have found the best shipping routes, the best time to implement the best way to choose from traffic, resulting in the benefits, and many to be noted. In addition, the data of these companies to generate the use of GPS-enabled features provide many opportunities to use the use of data science.

Miscellaneous
In addition to the mentioned applications, the science is also used for marketing, finance, human resources, healthcare, government policy and all possible industries where data is available. Using the data science, marketing companies' companies are determined by the best way to propagate and sell products, based on customer behaviour information. Moreover, science can easily respond to the customer's pocket share predictability, can change, we have to launch customers for higher productivity and more. Financial (credit risk, fraud), human resources (likely to compromise staff, employee performance, employee benefit) and many other activities can easily access the science of these systems.

Coming Up In Future
Though not much has revealed about them except the prototypes, and neither have I known when they would be available for a common man’s disposal. Hence, I’ve kept this amazing application of data science in the ‘Coming Up’ section. We need to wait and watch how far Google can become successful in their self-driving cars project. Robots, as we know, have lived for a while but aren’t being used as a commodity yet due to associated security issues.

Monday, August 27, 2018

Machine Learning Applications across Various Industries


This blog post covers the most common and coolest machine learning applications across various business domains-

·         Machine Learning Applications in Healthcare

·         Machine Learning Applications in Finance

·         Machine Learning Applications in Retail

·         Machine Learning Applications in Travel

·         Machine Learning Applications in Media


Automatic education applications for healthcare
Doctors and doctors will soon be able to predict the accuracy of patients with serious illnesses. Health systems will learn about the data and help patients to save money without going through unnecessary tests. Radiologists will be replaced by algorithms for learning the machine.
McKinsey Institute Global estimates that demanding mechanical education techniques well decides to make up to $ 100 billion in value-based new expectations, improves health care and creates a number of new equipment for doctors, insurance and consumers. Computer and robotics cannot replace doctors or nurses; however, the use of life-saving technology (machine learning) can significantly change health care. When we talk about the machine's mechanical efficiency, more information produces effective results, and the health industry lives on the data mines.
 Study Drug / Industry
Inventor discover new drugs is an expensive and long process, as are thousands of compounds through a series of tests, and the only one that can lead to drug use. Learning machine can thrive one or more of these steps for the long-term process.
Individual treatment / medication
Imagine when you visit your doctor with a type of pain in your stomach. After you ask for your symptoms, the doctor will log into the computer which produces the latest diagnosis that the doctor will need to know how to treat your condition. You have an MRI and a computer helps the chemist to know the problems that may be too small for the human eye to see. Finally, the computer will check all your medical records and your family history and compare it to the latest screening to advise the treatment system specifically designed for your problem. Learning all of the machines must be a personal sign.
Automatic financial education applications
More than 90% of the world's financiers of world-class education and development research. Using direct online financial education helps banks to provide personalized customer services at low prices, adhere to good compliance and generate high income.
Examples of direct financial education to identify fraud
Citibank has collaborated with a local company Feedzai fraud detection, which works in real time to identify and eliminate fraud in online banking and person looga warn the customer.
 PayPal uses machine learning to combat money laundering. PayPal has several computer labs that track millions of millions of dollars of money transfers between the legal and counterfeiting transactions between buying and selling.
Examples of direct financial education for targeted accounts receivable
Are you thinking of how banks know about the most expensive accounts? - Confidentiality is the key learning algorithm that ensures that clients are the best of those who have big balances and debt.
Wells Fargo used machine learning to identify a group of mothers make a home in Florida with large social networks of bank customers the most influential musicians in terms of references. Mechanisms of machine learning recognize the human shapes that we have not previously identified, which helped the Wells-Fargo drive to key customers.
Applications for machine-building applications
Project education in the retail stores is more than ever. Auditors are implementing data technologies such as Hadoop and Spark to create effective data and quickly find out that it is the first. They need to analyze real-time data and provide valuable information that can be translated into concrete results, such as buying back-ups. learning machine learning algorithms and this analysis of hardware to make this an array focusing on the retail team such as Amazon, Target, Walmart and Alibaba.
Examples of machine learning in retail for product recommendations
According to The Realities of Online Personalization Report, 42% of retailers are using customized product recommendations using machine learning technology. It is no secret that customers always look for personalized shopping experiences, and these recommendations increase conversion rates for retailers, resulting in fantastic revenue.
The moment you start searching for items on Amazon, you'll see recommendations for products that interest you such as "Customers who bought this product also purchased" and "Customers who saw this product also seen," as well as recommendations for specific products made to measure in Homepage. and through email. Amazon uses the automatic learning algorithm of Artificial Neural Networks to generate these recommendations for you.
Direct education applications
In 2030, there will be a solution for every single purpose. While you are working and worrying to get a car, you can get a service. For travel trips, non-motor vehicles can no longer drive when you relax and watch a movie. - ALVIN CHINA, TALOOY TECHNOLOGY TECHNOLOGY
Examples of direct trips for the active price
One of the major uses of Uber in the education system comes in the form of a higher price, a model called Geosurge on Uber. If you are late to a meeting and need to make Uber in a busy place, be prepared to pay twice the standard price. In 2011, during the New Year's Eve in New York, Uber charged $ 37 to $ 135 and a trip to a mile. Uber takes advantage of the real-time prediction method based on traffic patterns, delivery and needs. Uber received a high-cost licensing license. However, the negative value of consumer prices is stronger, so Uber uses engineering education to predict where the top demands of drivers are to prepare them to meet the needs and to significantly reduce the cost.
Automatic application requests for social networks
Learning machine provides the most effective of the many billions of looga participate in social network users. As an employment service in the news service that targeted ads, machine learning is the heart of all the social media of its own money for a user. Social networks and chat applications are so high that users can not use their phone or email to contact their name; leave comments on Facebook or Instagram waiting for an immediate response to normal channels.
Here are some examples of learning how to use and enjoy your social media accounts without knowing that exciting features are applications for machines:
• In the past, Facebook is used to create a user that will mark its friends, but today, the technology of deploying a network of computer labs to a network of social networks refers to their respective faces. ANN algorithm appeals to human brain structure to improve face recognition.
• The LinkedIn network is known where to apply for the next job, which connects and compares skill comparing skills while looking for a new job.
These are some of the most exciting examples of engineering education that says technology learning to use a variety of business domains, but I would like to hear other applications on machine learning if you are any knowledgeable. Share the comments below.

Saturday, August 25, 2018

Supervised and Unsupervised Machine Learning Algorithms

What is machine learning and how does it relate to a non-protected machine?
In this project, you will find out about learning about supervision, unprotected learning and learning small screening. After reading this publication you will find:
1. About the monitoring trends in triage and interaction.
2. About grouping and collection of unsafe education problems.
3. Examples of algorithms used for oversight and unprotected problems.
A problem that sits in between supervised and unsupervised learning called semi-supervised learning.
Supervised Machine Learning
Usually learning the machine uses the instruction to learn.
Monitored learning is where you have variables (x) and variable variables (Y) and use an algorithm to learn the mapping process from production to produce.
Y = f (X)
The goal is to estimate the map of the map as good as you have new data (x) you can predict the yields (Y) of the data.
It is called supervised learning because the learning methodology for training can be considered by a teacher who supervises the learning process. We know the right answers; the algorithm is based on a prediction of training data and improves the teacher. Learning will stop when the algorithm reaches acceptable levels.
Supervised learning problems can be further grouped into regression and classification problems.
Classification: Discrimination is when the product lines are a part, such as "red" or "blue" or "disease" and "no illness".
Regression: The problem of change is when the product supplier is a real value, such as the dollar or the "weight".
Some of the common types of posters that have been set up for the design and review include advice and predictions for the time series, respectively.
Some common examples of the algorithm in learning how to use the machine are:
1. Direct problems of emotional difficulties.
2. A plastic bag for classification and problem-solving.
3. Supports vector machines for problem-solving.
Unsupervised Machine Learning
Unsupervised Machine is where you have data (X) and no changes are made.
The purpose of non-protected learning is to design the basic structure or data distribution to learn about the data.
These are called unprotected education because it is different from early learning; there are no right answers and no teacher. Algorithms go to their equipment to identify and display an interesting data format.
Unfounded learning problems can be divided into group and community problems.
Grouping: A group problem is where you want to know how to sort out the data, such as the client group buying.
Association: An association rule learning problem is where you want to discover rules that describe large portions of your data, such as people that buy X also tend to buy Y.
Some famous examples of unprotected algorithms are:
ü K refers to group problems.
ü Algorithmic Algorithm Apriori in the Association's learning problems.
Semi-Supervised Machine Learning
Problems that have a large number of data suggestions (X) and some of the data only are specified (Y) is known as semi-supervised problems.
These problems include Supervised and unsupervised
A good example is the image file only in some of the pictures marked (eg, dog, cat, person) and most of them are not marked.
Problems with learning many real machine tools are available in this area. This is because it can be expensive or time-limited data such as they may need to access domain proponents. Although unwanted data is cheaper and easy to collect and store. You can use learning techniques to learn and learn about structure in variables.
You can also use supervisory learning techniques to create good predictions for their status quo, data feeding to integrate educational content such as training data using the model to make predictions on new missing data.

Friday, August 24, 2018

Introduction to K-Means Clustering in Data science

Introduction

The K-K form is a type of unauthorized learning that is used to describe the data (i.e. lack of information about categories or groups). The purpose of this deployment is to obtain information groups with the fact that the number of K agents representing the variable is assigned to assign the data point to each group K as given attributes.

Data points are divided into different versions. K-results mean that the clustering algorithm:
1. K, which can be used to mark new information
2. Training marks (each data point was assigned to one group)
Instead of identifying groups before you preview them, it will allow you to search for and analyzes identified groups. The "Select K" section below describes how many groups can be identified.

Each category of groups is a set of behavioral values that define groups. The middle-value test can be used to describe the type of group that represents each group.

Introduction K-means presents the algorithm: K is a typical business examples

The steps required to implement the algorithm

For example, Python uses traffic information

Business

The integrated K tool is used to search for groups that are not clearly defined in the data. This can be used to check business ideas about group types or to identify unmanaged groups in complex data. When the algorithm is implemented and determined by groups, all new information can be easily broken into the correct group.
This is an algorithm that can be used for any type of group. Examples of some examples are:

Characteristics of nature:

1. Part of buying history
2. Part of apps, pages, or program apps
3. Define people by interests
4. Create a type of activity based on movement

Distribution list:
·        Team sales team
·        Number of groups produced by measuring the product
·        Measurement layout:
·        Displays types of motion wave sensors
·        Team photos
·        Sound of sound
·        Identify health monitoring groups

Find mail or anomalies:
Separate groups from active groups
Cleaning the group by cleaning the alert
In addition, watch the data that is between the groups, which you can later use to identify important data changes.

Algorithm
The algorithm combining the algorithm uses the model to achieve the final result. The data algorithm is the number of KCC packages and data. Data is a collection of data characteristics. Algorithms begin with early centroid K, which can be randomly selected or randomly selected. It then does two steps:

Step 1:

Each of the centers describes one of the groups. In this step, each point of data is assigned to a centroid based on Pete Avian distance. Formally, if the centroid collection is in C, then each data point associated with the group is based on a group
$ \ underset {c_i \ v C} {\ arg \ min} \; dist (c_i, x) ^ 2 $ $
Where the dist (·) distance is Euclidean (L2). Give the data points for each Si percentage.

Step 2:

Recovery support:
At this step, a percentage is calculated. This is achieved by the average of all data items assigned to their team.
$ c_i = \ frac {1} {| S_i |} \ sum_ {x_i \} $$ x_i in S_i
Repeat the steps between steps 1 and 2 for Farage Target Exposure (ie these groups do not change data points, smaller distances, or the maximum number of repeats).
It is certain that this algorithm has a set of results. The result may be totally localized (i.e., not necessarily the best possible result), which means that more than one implementation of an introduction with previous previous centroid can give better results.


Select K                                                                                
The above statement lists the spaces and symbols of the selected data. To determine the amount of data, a user must run a K-Medium algorithm that combines several K values and compares the results. In general, it is not possible to estimate the correct K value, but the correct measurement is determined by the following techniques.

One of the criteria for comparing the K value to the average is the average distance between the data and the group percent. Since increasing the number of groups always reduces the distance between the data points, the increase in K always reduces this measurement because K equals the number of data points. Therefore, these principles cannot be used for a particular purpose. In contrast, the average mean diameter is called & quot; K & quot; and & quot; Elbow & quot;, where the degree of change is changed, can be used to detect K.

There are a number of other K-approval techniques, including multi-platform requirements, information requirements, flow mode, silhouette and G-center algorithm. In addition, controlling group data sharing provides information on how the algorithm distributes data from K.  
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