Technically Easy

Category: Software

How to Build a Matching Algorithm for a Dating App?
The days when looking for a partner at a bar has been a common situation are far gone. Modern dating apps can do unbelievable things! Could you ever imagine that your smartphone would be able to choose people that match your interests and preferences among millions of other users? Now it’s a usual thing!

Therefore, the main challenge in the dating app development is to “teach” your application to define what users have higher chances to start a conversation and, as a result, fall in a long-lasting relationship.

But how to create a matching algorithm for your dating app? Let’s find it out!

How Does the Algorithm for the Dating App Looks in Tinder?

First and foremost, nobody knows (except for some developers at Tinder) how exactly the dating algorithms in this application work. Of course, there were a lot of theories and assumptions from experienced developers and just insightful Internet users, and maybe one day the magic behind the Tinder app will be revealed, but as of now, we can just guess.

So what are the more or less agreed ideas regarding the matching algorithm for the Tinder dating app?

Machine learning is the king

Obviously, Tinder uses machine learning algorithms. They help dynamically rank users based on different traits and provide the most fitting profiles to choose from.

In other words, it can be visualized as a scale of 10/100/1000/whatever on which you can get points that determine what users you’ll be shown to as well as what users will be shown to you.

Thus, we can assume that the Tinder’s algorithm for dating app looks like this:
- All users receive a score, let’s say from 1 to 10.
- The score doesn’t represent your overall attractiveness. This means that by being ranked as a 9 you don’t have more chances to be right-swapped than a 3.
- Users with similar or alike ranks will be shown to each other. So, for example, if your rank is 6, you are likely to meet users with a 5-7 score but at the same time have almost no chances to stumble upon 8’s or 4’s.
- The idea behind this matching algorithm for the dating app is to connect users who have higher chances to swipe each other and start a conversation.
- You can take specific actions (for example, upload new photos or be more active) to move to a higher “league”.
As you can see, the whole system is quite understandable so far. Moreover, the one that you’re going to build for your own application will probably look similar.

However, the main challenge that you will face as you create a matching algorithm for a dating app is to define how exactly you’re going to rank users and what things to consider.

How does Tinder rank users?

The most known assumptions are based on the idea that Tinder doesn’t try to analyse your personality but rather how you’re interacting with other users within the app.

Therefore, Tinder’s algorithm for the dating app pays attention to the following features:
1. A share (%) of people who right-swapped you and their own rating (if you’re popular among users with a higher rank, your own rank is going to increase, too; the opposite situation is possible if you’re mostly preferred by people with a lower rating).
2. A percentage of people who liked you back and their rating (to check whether you’re an interesting match for members of your current league).
3. User’s activity within the app. If you either swap everyone or no one, you rank is going to decrease. To stay inside the “safe area” users should swipe right about 30-70% of people they meet in the application.
4. Moreover, it’s believed that Tinder’s matching algorithm for dating app also considers interactions that take place after you’ve matched with someone: for example, do you start and support a conversation by sending and receiving messages.
However, implementing machine learning algorithms that will dynamically change user’s rank can cost a pretty penny for a start-up, especially if you don’t have a relative specialist. What can be your solution to create the best matching algorithm for ? dating app then?

How to Create a Matching Algorithm for a Dating App without Using Machine Learning?

You can also try to build a dating app without machine learning algorithms despite it will be a challenging task, according to the Stormotion team. Your main goal here is to create an appropriate system that will somehow filter users and match only the ones who have the biggest chances for a mutual interest.

The most obvious option is to implement the filtering feature that will allow users to set specific conditions when looking for a partner. However, it kills all the romance; the whole process starts looking like you’re choosing a car for rent.

Another option to consider is to create a matching algorithm for a dating app based on your own ranking system that will match users according to their points. The main difficulty is to calculate this points.

What factors to consider? Should some characteristics weight more than others? How to connect users’ preferences with this score?

Moreover, this may make some sense only during the early stages because as you will attract more users the complexity of interactions will only increase.

Takeaways

If you want to design the best matching algorithm for your dating app, you should definitely use machine learning to make the matching system really dynamic.

The main idea behind this algorithm is to connect users who have the highest chances to get a mutual interest in each other. The trickiest tasks here are:
1. To define the parameters of this interest (what personality traits you should take into account).
2. To teach your application to react to users behaviour and preferences — more specifically, how they interact with other users.
November 16, 2018
Top 5 Most Helpful Technology for Mobile Users

Mobile tech continues to change our lives with every passing day. The advent of the smartphone is possibly the most important social invention ever. Now it’s possible to take your mobile phone out of your pocket and get in touch with anyone on your contacts list with a click of a button.

After that, open up your YouTube account and check on an instructional video to bake a birthday cake, or replace your car’s engine fan. Information is readily available at your fingertips at any time of the day, anywhere in the world.

With so many apps and widgets available for our mobile phones, how do you choose the best options? Here are five essential technologies for mobile users. Give one, or all of them a try and revolutionize your communications.

Mobile tracking apps

Did you lose your phone at the movies? Maybe you dropped it when you were out shopping? Third-party tracking apps like Handy Orten allow you to keep tabs on your mobile device. Download and install a tracking app to prevent the total loss of your phone. When things go wrong, and at some stage they always do, be prepared for the situation.

A mobile tracking app gives you accurate location data of your phone, including your location history. This app lets you find your phone right where you left it, never lose sensitive data again.

Tracking apps allow you to create a private network of your family and friend’s devices. This tech keeps you in contact with them at any stage. Other functionality in these apps includes driver behavior reports, text and call monitoring, as well as device information; such as battery levels.

Fitness apps

Are you in training for a marathon? Maybe you want to monitor your progress at the gym? Fitness apps allow you to track your improvement within your sport or chosen activity. The app collects data on your heart rate, blood pressure, respiration rate, and much more.

Devices like Fitbit integrate with your mobile phone to give you instant access to all of your fitness data. Use the information to improve your training and monitor your progress. Join groups of other fitness freaks and compete with one another through the app.

Lifestyle apps

What’s showing at the movies? What’s worth watching when you get there? Do you know how your favorite sports team did on the weekend? News apps put this information right where you need it, without the need to sift through ads on TV.

Ask Alexa to order you a pizza from the comfort of your armchair while you browse Amazon for the latest deals on any product you can imagine. Auction off old possessions you no longer need on eBay and learn how to cook a roast by reading a cooking blog. Download the latest video game and keep yourself busy on your commute home.

Education apps

Are you studying for that midterm exam? Why not download an education app that puts you in touch with the critical information you need for your course? Learn how to complete challenging tasks by watching instructional videos. Access libraries through your phone with a click of a button.

Educational apps save you time and improve learning by giving you instant access to any media you desire. There’s no need to spend time commuting to the library when you can get everything you need on the screen of your mobile phone.

Download the latest podcasts for the train ride and educate yourself on any topic you like while you kill time during your commute.

Social apps

Social media apps like Facebook and Twitter revolutionized our lives with constant content on what’s going on in the world. It’s now possible to create a community of friends from all over the world. Reach out to celebrities, friends, leaders, and influencers, all from the palm of your hand.

Hashtags and mentions mean you can have a say on any topic, and make sure that people pay attention to your point of view. In the digital age, we’re more connected with each other than at any point in history.

Wrapping up – Explore your world

There’s an app for anything. What do you enjoy doing with your time? There’s something for everyone, whether its playing games, learning new concepts, improving your health, or keeping up with world trends. Decide what you want and start downloading.

November 5, 2018
How Does A Free Mobile Phone Tracking Application Work For Children?

These days we all want to track how our children use their phones. What they open and who do they contact to. Without mobile phone tracking apps, it is not possible to check all their activities on mobile.

There are many famous apps for tracking the mobile activities that you can use to spy on your children. Snoopza is one of those. This is easy to use software that lets you monitor cell phone activity free. With this app, you can record phone calls, messages, chats and all other data that you want to monitor for the security of your children. This is a free to use app, you can download and try snoopza here.

How does a mobile tracking app work

All spying apps have some different technology but all work for the same purpose. Find below how such apps work:

Download and install the app

First of all, you need to download the app that you are going to use. For that, you can go to the website of any spying app and can download from there as most of the apps are easily available on their official websites. Just sign up and download the app. Next, you need to install that app on the device that you want to track.

Make sure that the mobile that you are going to track has an operating version that is compatible with the app; otherwise, the app will not work properly. To use these types of apps on iPhone, you need to jailbreak the phone as these apps cannot be installed on the iPhones without this.

On the android phones, there is no such problem. So, when you downloaded the app, install it on the target mobile.

Web-based control panel let you know the sctivities

All cell phone monitoring apps provide a web-based control panel that lets you check all the activities of the targeted mobile from anywhere. You can check the call logs, text messages, mobile location, videos, photos, contacts, and many more things.

Also from this control panel, you can delete any software from the target phone, lock and unlock the phone and also start recordings without letting the phone user know.

Internet access is required

To use spying apps, an internet connection is must. The reason is without any 3G, 4G or Wi-Fi network, apps cannot send the information to the web-based control panel.

You will not be able to track anything if the targeted mobile doesn’t have access to the internet. So make sure the mobile you are tracking have internet access.

Require some jail breaking and tooting

As we mentioned above, the spying app needs to root or jailbreak mobiles sometimes to work properly. Some apps can be easily used without doing all these things but some require jail breaking in case of iPhones and rooting in case of Android Phones.

Doing this will let you use some advanced features of the app.

Target phones must be compatible with the app

Before downloading any spying app, make sure that the targeted phone is compatible with the spying app, otherwise, it will not work or you can miss some important information. Some apps only work with iOS phones and some only work with the Android phones.

You need to download the app that suits the targeted mobile.

Conclusion

So, this is bit of information how a mobile phones tracking app works or what are the things that a spying app required to work properly. Remember that all the spying apps have some different features but main objective of all apps is same.

So, try the one of your choice and track the mobile of your children if you have any doubt on their internet usage.

October 2, 2018
Unveiling the Concept About How You Can Retrieve Deleted Photos from Android
Are you worried because you have just lost photos from your Android device? Well, the good news is that you have a fair chance to recover the photos. Now, let us first look at how you can recover photos from the SD cards on Android.

Recovering photos from the SD Card

There are times when people save their pictures on the SD card and accidentally delete the pictures from the card. It is important to get hold of a data recovery desktop app that can recover the photos from the SD card.

Now, what you need to do is that you should stop writing the data on the SD card. Next, you should make sure that you install the Data Recovery and do not forget to run it. You need to connect the card reader with the SD card. The program will be able to detect the SD card memory with ease, and it will become simple for you to scan the deleted photos on the card.

Retrieving photos from Android without the computer

Now, the good news is that you can even recover your deleted photos from Android without the computer provided you have saved the photos on the cloud storage.
1. First, it is mandatory for you to run the Google Photos App on your Android device.
2. Next, it is vital to select the Trash option from the panel.
3. Once you visit the Trash option, you can easily preview the particular photos that you wish to restore.
Some misconceptions about photo recovery from Android

Some apps even claim that they can recover the removed photos from your Android without the root. However, the truth is that you cannot recover the pictures from the internal memory without the root.

What happens is that the deleted photos get saved on certain system folders that cannot be accessed on the unrooted devices. If a device gets rooted, then you stand a chance to recover your deleted photos.

Now that you have understood how to recover deleted photos from android let us give you a few tips in this regard. If you are recovering the photos for the first time, then it will not be a bad idea to go through a few tutorials.

The benefit of this practice is that you will get a clear idea of how you need to move about the process and there is no risk of any errors. If you are opting for data recovery software, then make sure that you go for the best software.

The reason is that the top software has exclusive features that make them simple to use and you will not encounter any issues while recovering your removed photos from your Android device.

If you need to recover deleted files android, then it will also be a good idea to read the instruction manual of the device. The reason is that you might get a clue regarding how to start because the manual will give you insight about the options of the device.
September 11, 2018
How to Safely Use Office 365 and Other Subscription Services

Data security is vital to the success of your business. It is your responsibility to ensure that your data is secured in a manner compliant with data security laws.

Consumers also expect their data to be protected as they use your service or product, so you should take some time to familiarize yourself with your subscription service’s data security policies and features.

Fortunately, Office 365 and other subscription services offer security features that you should use to protect your company’s sensitive data. Here are a few security tips to help you use Office 365 and other subscription services safely.

Use multi-factor authentication

Many subscription services provide multi-factor authentication as part of their services to secure your account and company data. Multi-factor authentication combines a strong password with a secondary method of identity authentication.

As such, should your password be compromised, your account would still be secure. The second layer of identity authentication that some subscription services offer could be a phone call, text message, or app notification. Some services use advanced security questions that you set up when you initially set up your account or emails.

Set up security alerts

Security alerts can be used to identify suspicious account activity and to inform the system administrator of possible security breaches. Some Office 365 subscriptions allow you to set up alerts that would flag events such as multiple failed sign-in attempts, sign-ins from unusual IP addresses, and large data downloads.

However, some subscription services require that you purchase an add-on to your software that would provide these security alert features.

Create Data Loss Prevention (DLP) policies

To protect and manage your data, it is essential that you set up DLP policies that are implemented across your entire company. Most employees won’t maliciously share or expose sensitive company information, but sometimes, in an attempt to do their job more efficiently, they will experiment with software and applications that may not be as secure as they believe.

Effective DLP policies provide employees with approved apps that they can use to be more efficient and restrict or ban access to apps or sites that are not approved.

Enable safety tips for email

Office 365 offers email safety tips as a feature that alerts users of potentially hazardous emails. Unfortunately, scam and hazardous emails have become more and more sophisticated, which can make it difficult to discern which emails are legitimate and which are not.

Viruses attached to emails that look innocent can compromise your company’s data security. Email safety tips flag suspicious emails and spam messages for your convenience and security.

To make certain that your sensitive company information is safe, you should look into the security features that your service provider offers. Many service providers offer multi-factor authentication, security alerts, and email safety tips, but others do not.

Similarly, not all subscription service providers that manage data in the cloud keep up-to-date security protocols. Be sure your provider can keep your data safe from data to loss or malicious use.

July 27, 2018
CRM Software For Businesses: Why Is It Useful?

The popularity of customer relationship software (CRM) and SaaS applications has significantly increased in the current business landscape. This is because the competitive intensity is remarkably high.

Commoditization is also happening at a breathtaking speed.

CRM software is a viable tool used to track and analyze multiple interactions of your prospects as well as customers. It simplifies tracks, analyzes, centralizes and scales the client’s engagement.

It also allows you to have a better Built Instability Fosters Innovation New Product Development.

The popular CRM solutions are Pipedrive, and Hubspot used by both small and large companies.

So, why do you need CRM in your business?

1. CRM increases business efficiency

You can replace the normal manual activities and processes using the CRM software. Most of the Apps have intuitive and straightforward interface features that can be used by everyone including the less experienced users.

CRM works by integrating several business systems like the automation marketing apps hence providing only efficient results. This allows your company to coordinate well with your clients and thus become more profitable even with few resources.

2. Enhances team collaboration

Managing a proper customer relationship requires the help of various employee units such as marketing, sales, customer support and even technology. With the help of the cloud-based CRM, your workers from the different units will collaborate more efficiently.

Another benefit is that you can connect workers in different geographical locations. It improves the communication by providing a seamless data sharing platform, and this makes the business more profitable both in the short and long run.

3. Provides data insights

CRM is incredibly beneficial to the large organizations with massive data storehouse for their customers. You can use it learn about your clients predicts interests, purchase history, or buying patterns by merely analyzing the data analysis apps.

For instance, top CRM solutions like Hubspot and Pipedrive are extremely useful in analyzing the customer behavior. They provide data actionable insights and visualizations that can be used to determine the customer needs.

4. Enhances accountability

If you lack the necessary tools used to manage the lifecycle of your customers efficiently, you are probably missing many useful opportunities that can boost your sales and customer relationships. However, you can avoid this by using CRM.

The software helps you to understand the business tasks in a better way, thus allow you to serve both new and return clients in an accountable manner. You can easily trace your mistakes and find the crucial remedial steps to take for better operations.

5. Improves revenues

With a valid CRM strategy, you can quickly increase your company sales which later relates to the profits. The cloud-based software allows you to craft effective sales campaigns and marketing tips which help you to reach your target market.

CRM ensures both your promotions and advertisements only target the new customers set, and not the already existing ones. Additionally, you can contact your existing clients, inform them of new products and even encourage them to make purchases.

6. Solves your real life problems

A study done by CEB and Google shows that clients tend to purchase more products or services which gives them more emotional support. This explains why the CRM software includes features that improve the business- customer relationship.

With the help of effective CRM strategies, you can enhance your business operations thus solve the challenging circumstances in an organized and systematic manner. For even better results, you can engage KnowledgeHutblogs for more tips of using CRM to increase profitability.

Fully functional cloud-based CRM software can improve your business sales by up to 300%. It has facilitated business growth in many businesses around the globe. So, invest in the CRM software today and watch your company grow. In fact, your business might even be the next success story.

July 16, 2018
How to Convert MOV to MP3 Using Movavi Video Converter

Although MOV was originally developed for QuickTime and Macs, nowadays it is a bit more widely compatible than that. Still, if you’re interested in just the soundtrack or audio from a MOV video, it would be better to convert it to a format such as MP3 that is more or less universal.

Using Movavi Video Converter you will be able to easily extract the audio from MOV videos and save it as a MP3 file. To do that you’ll essentially use it and convert MOV to MP3 – which shouldn’t take any more than a few minutes.

If you already have the MOV file that you want to convert, you can go ahead and launch Movavi Video Converter. To add the video click on the ‘Add Media’ button in the upper left corner, then select ‘Add Video’ and find the MOV video that you want to convert. Rather than doing that you may find it easier to drag and drop the file into the main working area, which will add it as well.

Next up you need to set it up to convert the video that you added to MP3, and to do that you should first click on the ‘Audio’ tab in the lower part of Movavi Video Converter’s interface. Under that tab you should see a ‘MP3’ category and you can select it then pick one of the presets. Each preset should have a different bitrate that will determine the quality of the audio fie, and you can either pick one or choose to use the original bitrate.

At this point you can click ‘Convert’ to start converting the video to an MP3 audio file. However you may want to first click on the folder icon beside the ‘Save to’ field to set the destination folder. In any case that is pretty much all that is involved in converting MOV to MP3 with Movavi Video Converter.

Keep in mind that you can convert any of your videos, audio or image files using Movavi Video Converter, and can also use it to create animated GIFs, grab screenshots, and much more. Its presets will help you to ensure you can easily convert videos or automatically optimize them for specific devices or platforms.

All in all you should have no problem extracting audio from any video format using Movavi Video Converter. By knowing how to do that you can save a soundtrack that you like, save the voiceover instructions in a how-to video, or something else entirely. The same steps can be used to convert any formats as well, so you can effectively ensure your videos are compatible, optimized, and ready for any use whatsoever.

January 24, 2018
5 Features to Look For in Powerful Computer Monitoring Software

Try it: here.

Pretty much every computer monitoring software will let you track and monitor activities taking place on computers in your workplace – but their capabilities can differ quite a bit.

If you want to have a tool that can help you to increase productivity by minimizing time wastage and improper computer use, it is important that you look for software that has the features you need.

In particular, there are five features that you should look for in computer monitoring software that could make a world of difference:

1. Automated scheduled reports

Although sometimes it can be helpful to manually track employees’ activities, for the most part you will want to use automated reports.

It helps if these reports provide relevant overall data as well as specific information about individual employees that can be used to evaluate and assess them at predetermined intervals.

2. Logging and searching

By logging keystrokes it is possible to find data breaches or other security risks. However it is important that the keylogging itself is customizable, and provides a reliable and user-friendly way to search through logs rather than having to scour them line by line.

3. Web usage timers

Being able to filter out certain websites and online platforms is a useful part of most computer monitoring software, but it is even more useful to have web usage timers.

Essentially these timers will let you allocate a certain amount of free browsing time, in order to allow employees to access the internet freely for a fixed duration so that not too much time is wasted.

4. Easy installation and setup

The level of complexity involved in installing monitoring software varies – but one with an easy installation that doesn’t take long to set up is definitely preferable.

Not only will it make it faster and more convenient, but it will also mean that installing it on new workstations that you may eventually add will be easier as well.

5. Customizable alerts

Every company is bound to have different needs and may need to keep an eye out for specific types of computer activity. That is why it helps if your monitoring software has customizable alerts that you can set up to encompass any activities that are relevant to your company.

Ideally these alerts should instantly notify you of any issues, so that action can be taken immediately.

Of course in addition to these features you should make sure that the software you select is user-friendly and is something you can easily familiarize yourself with.

The user interface, controls, settings and other aspects of the software will all play a role in that regard.

As you can see the scope of computer monitoring software can vary quite a bit, and its features will definitely dictate exactly how it can be used to track and monitor activities.

By ensuring that these features are present, you should be able to choose a powerful monitoring software that can be tailored to suit any requirements.

January 10, 2018