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Analyser et Classer le Sentiment des Textes en Java

Découvrez comment analyser et classer le sentiment des textes en Java grâce à cet article ! Nous allons vous guider pas à pas pour vous aider à maîtriser cette technique.

L’empathie mutuelle joue un rôle clé dans la définition du succès de la relation entre une entreprise et ses clients

De la même manière que l’empathie mutuelle définit le développement de relations à long terme avec nos amis, elle joue également un rôle clé dans la définition du succès de la relation de notre entreprise avec ses clients. Lorsque les clients prennent le temps de taper leurs pensées et leurs sentiments dans une critique d’un produit ou d’un service, partager leurs sentiments via une plate-forme de médias sociaux ou fournir des commentaires via un médium similaire, il est de notre devoir d’éprouver de l’empathie pour eux en tant qu’êtres humains et de déterminer collectivement comment ils se sentent par rapport à ce qu’ils ont vécu. En utilisant des solutions programmatiques, nous pouvons rapidement analyser et ensuite ajuster (ou maintenir) l’expérience que nous offrons à nos clients à grande échelle, améliorant efficacement les relations des clients avec notre marque.

Bien sûr, contrairement au cerveau humain, les ordinateurs ne sont pas élevés et socialisés pour tirer des conclusions émotionnelles spécifiques d’une langue humaine en évolution. Ils doivent être formés pour le faire – et c’est là que le domaine de l’analyse et de la classification des sentiments entre en jeu. En utilisant des techniques de traitement du langage naturel (NLP), nous pouvons former des algorithmes d’apprentissage automatique pour analyser et classer des sentiments uniques dans le texte. Ces algorithmes peuvent être entraînés sur des jeux de données étiquetés qui contiennent des exemples de phrases et de leurs sentiments associés. Une fois entraînés, ces algorithmes peuvent être appliqués à des données non étiquetées pour prédire le sentiment associé à chaque phrase.

Les algorithmes d’analyse et de classification des sentiments peuvent être utilisés pour comprendre les sentiments des clients à l’égard de votre marque, produit ou service. Les données collectées peuvent être analysées pour déterminer si les clients sont satisfaits ou insatisfaits, et pourquoi. Les données peuvent également être utilisées pour identifier les points forts et les points faibles du produit ou du service, ainsi que pour comprendre les tendances et les préférences des clients. Les données peuvent également être utilisées pour améliorer l’expérience client en répondant aux besoins et aux préférences des clients. Enfin, les données peuvent être utilisées pour aider à développer des stratégies marketing plus efficaces et plus ciblées.

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This is an article from DZone’s 2022 Low Code and No Code Trend Report.

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Yes, engineering is a science, but it’s more and more an art, too. Developers must be at least as creative as the next hacker — and they need to cultivate user empathy. That’s why organizations benefit from automating the minutia, allowing devs to focus on novel problem-solving. This is where the promise of no-code and low-code development comes in — not to replace developer jobs, but to transform them into knowledge worker roles. Read on to learn about the no-code/low-code movement, how it fits into your work as a developer, and where it’s heading. 

Source de l’article sur DZONE

When you hear the word “leadership,” do you think of a particular person?

If you’d been asked that question anytime before the 1900s, chances are you’d think of an accomplished politician or a battle-tested general. These were the people leading society for most of recorded history. Today, you might have someone else in mind.

Since the industrial era, the US has birthed a pantheon of founders who’ve arguably led our society as much as any statesman or president. We put Rockefeller and Ford right next to Lincoln and Jefferson. Think about it; these guys haven’t just changed the US; they’ve changed how the entire world lives and does business.

Founders of successful companies today command even larger amounts of capital and power than JD and Henry. With the rise of social media, they are often thrust to the forefront of their brands and the public, whether they like it or not. Some manage the responsibility better than others.

In my opinion, the best businesses use all that capital, manpower, and name recognition to do more than simply make a profit. By leading with authenticity, inspiring positive action, and influencing their brand’s vision for innovation – they try to make a change.

I wanted to take a minute to reflect on some modern founder-led brands I think are doing a killer job of creating unique, world-changing businesses and company cultures. I also want to discuss the lessons I have learned from them.

Elon Musk – Tesla

When talking about founder-led brands of the 21st century, it’s hard to pass over electric vehicle manufacturer Tesla and its outspoken CEO, Elon Musk. Love him or loathe him, he belongs in any conversation on influential founders.

While Musk isn’t technically the founder of Tesla, he is one hundred percent responsible for the company’s direction over the past decade. I think two of the strongest leadership points for Musk are his focus on branding and innovation.

Tesla created showrooms and charging stations long before his business had the sales to justify the expense. People saw the name Tesla everywhere, got curious about it, and now that’s paying off big time. Tesla today is at the forefront of the EV industry while all the other car companies play catch-up.

Behind the scenes, Tesla was also early to create a vertically-integrated supply chain – giving it almost complete control over its product and logistics. That’s another feature with a hefty upfront price tag but paid off when the pandemic hit. Now the biggest automakers in the world are rushing to copy that model.

Musk arguably even convinced China to deregulate foreign ownership of automotive companies. That’s hard to prove. However, China changed its rules around foreign ownership of EV companies shortly after he refused to enter the country.

Arguably, Tesla today is one of the frontrunners in redefining how traditional companies run. Musk is known to hate bureaucracy and traditional hierarchies. He hires other people to take care of bureaucratic processes for him.

Musk is also known for hiring relatively young, hard-working employees into high-power management positions in the company and letting them prove themselves. That inspires extreme loyalty from his employees from an early age. Musk’s focus on efficiency and rejection of traditional hierarchies has sparked a small revolution in tech companies.

Finally, I respect Musk because he has goals beyond showing year-over-year growth to shareholders. That’s hard to do day in and day out.

Sara Blakely – Spanx

Sara Blakely is an example of a founder with her hands in every part of her business, from product creation to sales. Most importantly, she created an authentic company culture with values she felt the business world lacked.

For those who know her story, Spanx very nearly didn’t happen. Blakely pitched her slimming undergarment to multiple women’s brands run by men. Most told her it would never work.

It might seem silly now, but men used to think they knew women’s fashion better than women. It wasn’t until one executive gave Blakely’s product to his daughters to try out that he agreed to start stocking Spanx. It’s a great example of how businesses can make a lot of money by listening to their customers.

Besides founding a women’s clothing company that sells products women want, Blakely strived to bring “feminine energy” into the workplace. I saw this poignant quote from her in an article:

“Twenty-one years ago when I started Spanx, I ended up in the paper in Atlanta, and I was at a cocktail party and a couple of guys came up to me and they said, ‘Sara, we read about you. Congratulations! We heard you invented something.’ And I said, ‘Yes I did, I’m so excited.’ They said, ‘Business is war,’ and then they pat me on the shoulder and they kind of laughed at each other. I went back home to my apartment that night. I was 29 and I just thought, I’m not going to war. I’m going to do this very differently. I’m going to honor a lot of feminine principles — intuition, empathy, kindness. Just allowing myself to be vulnerable through this process. And of course, a lot of the masculine energy has helped me also — it was a balance. But I wasn’t going to do it by squashing the feminine.”

Blakely worked hard to create a sales-oriented company culture that was purposely welcoming from that point forward. She regularly scheduled “oops meetings” where employees could stand up and say how they messed up and turn it into a funny story. At Spanx, it was okay to make mistakes and learn from them.

Blakely wanted everything about her product to be fun, including the way it was sold. She created a mandatory boot camp for salespeople, which, among other things, requires employees to perform standup comedy. Little things like that resonated with people and made Spanx synonymous with “fun.” Even famous actresses were flashing their Spanx on the red carpet.

The lesson we can all learn from Spanx and Blakely is that fun and positive energy are great marketing tools for any business. Many companies try to push a fun culture publicly without any authentic leadership that genuinely exemplifies that narrative, they won’t have the same effect. Blakely’s story of Spanx is not just a story of the brand but a story of her life and the experiences that shaped her vision and goals.

Jack Dorsey – Block (FKA Square)

While better known for founding Twitter, Jack Dorsey has recently been in the news for his move to solely running payment processing business Block. I admire Dorsey because he radically encourages his teams to think differently about how they work.

Dorsey is known for optimizing ways to stay productive and focused throughout the day. He manages through unconventional tactics like communicating only through voice memos on his phone that he runs through transcription apps. He says this prevents him from being sidetracked by distractions on his computer. I think that kind of mindfulness is necessary now more than ever.

Dorsey tries to bring this level of focus to his interactions with his employees too. I saw a great quote from him in this article discussing computer-less meetings at Block.

“When phones are down and laptops are closed, the team can discuss any issue at hand without distraction. We can actually focus and not just spend an hour together but make that time meaningful — and if that time is 15 minutes, then it’s 15 minutes and then we move on with our lives.”

Besides limiting distractions, Dorsey is known to walk five miles to work daily, theme each day, and create detailed agendas and goals for each team meeting. In his former company, Twitter, the culture was frequently described as a space where employees could speak freely to management about things they wanted to change.

On that subject, Dorsey has been known to push hard for employee control in his companies. Perhaps ironically, he was also quoted saying he wants Twitter to break away from its co-founders’- vision and control, calling founder-led companies “severely limiting.” However, it still seems he has some sort of vision for the world that he wants to bring around via Block.

His business goals are visionary, pushing the boundaries of innovation in the financial world.

Dorsey is a known cryptocurrency enthusiast but had pushback from the Twitter team, including his CFO, about making a crypto-centric product. His move to payments processor, Block, seems to be a bid to follow his passion and exert his vision on the world.

Block has since made headlines for being extremely bullish on cryptocurrencies, while many have expressed doubts. Dorsey even changed the business’s name to Block to better reflect its focus on blockchain and famously purchased $50 million worth of Bitcoin in 2020. All the while, Dorsey has been quietly creating arms of his business in the hopes of improving BTC’s usefulness. That may pay off down the line.

Melanie Perkins – Canva

I identify strongly with Melanie Perkins, co-founder of graphic design SaaS, Canva. Besides being roughly the same age, we both came from nondescript beginnings with no background in entrepreneurship or tech.

Canva is an excellent example of a business created by becoming intimately familiar with a customer problem and executing. Perkins spent years teaching people how to use design platforms like Adobe Creative Suite because they were so complicated. Taking that knowledge, she started a simple product to help customers create high school yearbooks. That expanded into a super app covering every aspect of design.

This super-app has unlocked a way for millions to learn design and produce high-quality content at any skill level. The cost to use Canva is many times lower than anything else on the market.

While Canva is an amazing product, what I like most about Perkins is that she believes business serves a higher purpose than maximizing profits.

When she was suddenly thrust into the limelight with a $40 billion valuation, people were even more impressed by Perkins’ philanthropic goals. She vowed to donate a 30 percent stake in Canva to a charity dedicated to eliminating poverty (about $12 billion). She is also known to regularly fundraise for 25,000 different nonprofits through her app. She doesn’t just inspire people with words, but by actions, she’s actually taking.

Canva is very public about its ethos. I like their values because they are general yet avoid the jargon many companies fall into. They are:

  • To be a force for good and empower others;
  • Pursue excellence;
  • Be a good human;
  • Make complex things simple;
  • Set crazy big goals and make them happen.

Besides revolutionizing how modern businesses design and harness goodwill marketing, Canva was also one of the forerunners of the remote work trend.

Most of Canva’s “Canvanauts” worked from homes worldwide even before the pandemic. Canva showed a lot of tired old businesses that you could still run a successful company without having employees in the office 24/7.

How I Try to Learn From the Best

Finally, I want to talk about what I am trying to contribute to my team and society with my current business, startup acquisition marketplace, MicroAcquire.

As I’ve mentioned, I think it is very much on myself as a founder to set the tone of my business – and that starts with who I hire. When I’m searching for new employees to join the “#Micromafia” I not only look for productive workers, I look for people I genuinely enjoy spending time with. It’s the best feeling in the world to go to meetings where you leave thinking, “That was really fun.”

Besides creating a great team, I’ve tried to address another problem I see again and again at major tech companies: employee burnout. There’s a reason the average tenure of a tech employee is three years.

I love working on startups. It’s like playing a video game for me, and it’s probably why I’m a founder. That said, I know my employees don’t always feel the same way. As CEO, I make sure my team knows I want them to live their lives outside of MicroAcquire.

On the business side of things, I take cues from the best. Like Musk and Dorsey, I want to preemptively create features that I know our customers will love. I knew people wanted an easy way to sell their startups because I wished I’d had one back when I was doing it.

Like Spanx and Tesla, I also strongly believe in the power of innovative branding – and I make sure we spend in areas that will give us significant returns down the line.

For example, we’ve made it easy to get MicroAcquire merchandise online completely free. The extra exposure we get from tech people rocking MicroAcquire t-shirts is more than worth the cost. We also created our own media publication Bootstrappers.com to tell the founder stories we thought major publications had missed. That’s been a huge hit with our customers, who also happen to be founders. These people traditionally have had to spam inboxes and pay for press because they didn’t raise billions in funding.

Finally, like Blakely and Perkins, I also want to actively listen to customer feedback and make sure we create a necessary and desired product. That’s why I make sure we’re constantly engaging with our community both on our website and social media. Many of the features we’ve added are just things we’ve heard mentioned multiple times from customers.

So far, I love the community we’ve created online and in the office. I don’t claim to have the winning formula, but I feel we are making a real difference out there. We’re lucky to live in a world with so many smart people getting their ideas out and making a positive change in the world.

 

Featured image via Unsplash.

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The post 4 Founder-Led Brands That Are Done Right first appeared on Webdesigner Depot.

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Sometimes it’s easy to feel like the world is going to pieces all around us, especially when we’re doom scrolling Twitter between news alerts every few minutes. But if we step back a little, things may not seem so bad.

On the web, we see companies and individuals taking a positive stand, making changes, and carrying on despite challenging circumstances. So in this month’s collection, we celebrate confidence and accentuate the positive, as the song says. Enjoy!

Plastic Bionic

The ‘change view’ option is well used in this portfolio site for Plasticbionic design studio. The grid view is especially pleasing.

Fabricca

Creative agency Fabricca has gone for a simple look, with some appealing illustrations and custom icons.

Normand

The color scheme and display font choice (Knockout) make a strong statement here for law firm Normand.

Dumpling Delivery

We all need some bored-on-a-slow-friday-afternoon distraction from time to time, and Mailchimp delivers the goods here.

OTR

OTR is a mental health service for young people aged 11-25. The site does a great job of feeling approachable and friendly to younger users while not being condescending, cutesy, or childish.

neueMeta

Good use of block color adds extra depth to this otherwise brutalist portfolio site for neueMeta design studio.

Vitra Chair Finder

This interactive questionnaire helps the customer identify the best chair for their needs. The animation is done well here, and a page of swirling Vitra chairs is a lovely thing to see.

Chia Studios

A good balance here of serious and fun in Chia Studio’s portfolio site, professional but friendly.

Sagmeister 123

The concept behind this limited clothing range designed by Stefan Sagmeister is that, taking the long-term view, the world is actually getting better. As such, the Sagmeister 123 site has an overall feeling of quiet positivity. And a koala.

RecPak

RecPak is a meal replacement shake designed for taking during outdoor activities. The site has an active, dynamic feel that works well to convey a sense of rugged outdoor adventure.

Alicia Moore

This site for Alicia Moore clothing brand oozes style and sophistication with soft colors and beautiful fashion photography.

Think Packaging

Think Packaging’s website has a bright, bold, fun feel. Case studies are well presented visually but keep text to a minimum.

BP&O

Brand design and packaging blog BP&O has added extended content for subscribers, and their new site is a pleasure to browse.

The Future Factory

The Future Factory is a business lead generation agency, which doesn’t sound, well, a bit dull. But, some funky animation and slightly quirky type certainly do not convey dullness.

Polybion

Polybion’s new website has a spacious feel with a rich color scheme adding a sense of confidence and brand maturity.

The Empathy Experiment

The Empathy Experiment is an interactive ‘game’ from digital agency media.monks that examines empathy and inclusivity in the workplace while at the same time showcasing some technical skills.

Belle Epoque

The opening scroll on Belle Epoque’s site is really pleasing, and the random floating shapes are intriguing.

Richard Ekwonye

Richard Ekwonye’s portfolio site is clean and straightforward. Skills are on display, but without intruding on the content.

SND

SND has created UI sound kits. The site is as simple as it could possibly be, and yet it is impossible not to investigate all the sounds and start imagining where you could use them.

KMZ Industries

Regular readers will know how much we like technical/industrial-made-interesting sites, and this one for KMZ grain storage systems is a perfect example.

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Every day design fans submit incredible industry stories to our sister-site, Webdesigner News. Our colleagues sift through it, selecting the very best stories from the design, UX, tech, and development worlds and posting them live on the site.

The best way to keep up with the most important stories for web professionals is to subscribe to Webdesigner News or check out the site regularly. However, in case you missed a day this week, here’s a handy compilation of the top curated stories from the last seven days. Enjoy!

9 Often Overlooked Ways to Make Visitors & Google Love your Website

Accessibility Myths

How to Increase User Empathy and Build Better Products

Cccolor – Clean & Simple Color Picker for Web Designers

The State of UX in 2022

3 Essential Design Trends, December 2021

Vector UI 1.1 – Smart Design System for Figma

JavaScript Reduce Method Made Simple

Glitch Effect on Text in Pure CSS

2021 Design Tools Survey

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The post Popular Design News of the Week: November 29, 2021 – December 5, 2021 first appeared on Webdesigner Depot.

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Inclusive design is often mistaken for accessibility, or even used as an interchangeable term, which is a good indication that most designers don’t know what it means.

Accessibility is a process that seeks to mitigate issues in a design that is not sufficiently universal; inclusive design increases the universality of the design. In real-world terms, an accessible building may replace its front steps with a ramp; an inclusive building is constructed at the same level as the sidewalk.

Accessibility is concerned with objective, measurable improvements. It’s a UI concern. Inclusive design is subjective, more difficult to measure, and is a UX concern. By designing inclusively, we extend our designs to the widest possible user group and contribute to a better society. Here are three ways to get started.

1. You’re the Edge Case

When designing, it’s normal to assume that we are normal. After all, we are the center of our experience of the world. Everything from our preferences to our empathy stems from our individual place in time and space.

When we use the term “edge case,” what we’re referring to is a minority experience, a way of using our design that is uncommon or distinct from our own expectations.

But what would happen if we treat ourselves as the edge case? What if all of the experiences that we deem to be minority experiences are actually the core, common user experience of our design?

If we start from the position that we are the one out-of-step with the design, that most people will not think or act as we do, then we’re eliminating thousands of biased decisions about how our design should be.

Draw From Life

It has always surprised me that in Europe’s dark ages — ranging from the decline of the Roman empire to the Proto-Renaissance — it didn’t occur to anyone to draw from life. Artists drew things the way they thought they should look, which is why so many Byzantine icons of the infant Jesus look like a middle-aged blonde man that has been shrunk.

It’s important to draw from real life as much as possible. That means abandoning personas — which are by definition under-representative and frequently loaded with bias — and engaging with actual users. Most of all, it means taking a step back and opening your eyes.

2. Stop Making Inclusive Design Part of Your Practice

Inclusive design cannot be a part of your practice; it’s an all-encompassing attitude. Your design practice must be inclusive. At least, it should aspire to be…

As human beings, we are biased—all of us. The reason for that is that bias — be it racism, misogyny, nationalism, homophobia, or anything else — is cultural. And we all exist within society. We’re all bombarded with information that reinforces those biases every day.

Accept that you have biases and that your biases will pull your design work away from the inclusive solution you aspire to. But equally, accept that by acknowledging your biases you’re limiting the influence they have over your decision-making.

Do Not Require Users to Self-Identify

It’s divisive and abusive to partition users into groups, especially when the act of doing so perpetuates bias.

One of the most encouraging developments of the last decade has been the introduction of the answer “prefer not to say” in response to personal questions about race, gender, status, and so forth. But if “prefer not to say” is a valid option, in other words if you don’t actually need to know, then why ask at all?

Beware Occam’s Razor

Occam’s Razor is an often misquoted idea that (to paraphrase) states that when making a decision, the one with the least assumptions is the correct choice.

The problem is that Occam’s Razor implies that there is a ‘correct’ decision. But in fact, inclusive design benefits most from a flexible UI and a high tolerance for deviation.

If you can identify the assumptions in a design decision sufficiently to count them, then you’re best served by testing, not comparing, those assumptions.

3. Design Flexibility Into Everything

There is no such thing as a “natural normal,” but there is “perceived normal.” Much of our behavior is governed by the experiences we’ve had since we were very young. Despite existing somewhere on a scale of ability and preference, most of us have inched towards what we have been told is a “normal” range all our lives.

However, it is a physiological fact that every characteristic exists somewhere on a spectrum. There are no black and whites; it’s all grey.

When we design a site or app, we tend to silo certain characteristics into one. Someone who is visually impaired is treated to the same ‘solution’ as someone who is blind, even though visual impairment can range from screen reflections on a sunny day to someone who was born without optic nerves.

There are people who have lost their sight through degeneration or accident and will be able to make visual connections based on remembered visuals. Other people have never seen anything and their conscious mental process isn’t figurative at all.

To accommodate the full gamut of possible interactions with our design, we need to design to a scale, not with absolute values. This means thinking less about set colors and sizes and more in terms of contrast and scale.

Avoid Communicating in Color

Few areas are more indicative of a spectrum of experiences than color.

Color is instantly problematic for designers because quite apart from color blindness, color has deeply personal associations.

Over the last couple of decades, it’s been repeatedly proven that it is contrast, not hue, that increases engagement. Green does not always mean go; red does not always mean stop.

Color involves so many biases and assumptions that it’s simply better to work with contrast than select the ‘right’ hue.

Bigger Typography (Sometimes)

In the first draft of this article, I wrote that increasing the scale of your typography was always good.

My rationale was that some users will benefit from larger type, and zero users will be hindered by it. But that’s not true. Larger type means fewer lines per viewport, which means more scrolling; not a problem for some users, but potentially an issue for those with motor control issues.

That was one of my biases right there.

Congratulations, You’re Now An Inclusive Designer

Good design is self-aware in origin and unselfconscious in execution.

Inclusive design isn’t about enabling access for everyone; it’s about designing for a user experience that is welcoming and respectful. Every one of your users should feel not just enabled but validated.

Inclusive design isn’t a series of items on a checklist; it’s an ideal, like harmony or beauty, that we may struggle to achieve but that we should strive for nonetheless.

 

Image via Pexels.

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As more companies realize the benefits of an API-first mindset and treating their APIs as products, there is a growing need for good API product management practices to make a company’s API strategy a reality. However, API product management is a relatively new field with little established knowledge on what is API product management and what a PM should be doing to ensure their API platform is successful.

Many of the current practices of API product management have carried over from other products and platforms like web and mobile, but API products have their own unique set of challenges due to the way they are marketed and used by customers. While it would be rare for a consumer mobile app to have detailed developer docs and a developer relations team, you’ll find these items common among API product-focused companies. A second unique challenge is that APIs are very developer-centric and many times API PMs are engineers themselves. Yet, this can cause an API or developer program to lose empathy for what their customers actually want if good processes are not in place. Just because you’re an engineer, don’t assume your customers will want the same features and use cases that you want.

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When your heroes start acting weird, you reexamine their influence on your life. I’ve long been learning, demonstrating and teaching clean code through TDD, patterns, and so on. But when I look back, I am now worried that the ideas negatively influence my life and my work and that of others.

Many who know me consider me an exceptionally skilled programmer. I got that way because I have often spent my evenings practicing programming techniques and technologies. I often leave the office 1-2 hours later than my co-workers after polishing some piece of ultimately meaningless code. This is time I don’t spend with my family. Because I’ve learned to care about Clean Code.

Source de l’article sur DZone