AI Matching: Talent "Order Matching" Technology - The Future of Recruitment at Events

Have you ever wondered how, among 2,000 attending candidates, a business can find exactly 5 key personnel in just a single event day? The reality at current large-scale Job Fairs is facing a classic "bottleneck": The volume of digitized profiles is skyrocketing, but human screening capacity is limited. Actual data shows that the average number of candidates per job posting has doubled from 46 people in 2021 to 95 people in 2025. However, the paradox is that the successful hiring rate has dropped to 2.8%.

The answer to this optimization problem lies in AI Matching in recruitment - a breakthrough feature in the Nexpo ecosystem, helping to turn random connections into precise career opportunities through the power of algorithms.

FORMULA TO CALCULATE MATCHING SCORE (COSINE SIMILARITY) 

To quantify the level of suitability between the Candidate (Vector A) and the Job Description (Vector B), Nexpo's AI system uses Cosine similarity:

The Cosine Similarity formula helps Nexpo calculate the Matching Score with up to 94% accuracy between the CV and JD

What is AI Matching and why is it important in events?

AI Matching in recruitment is the process of applying artificial intelligence to automatically match complex criteria in candidate profiles (CV) with job requirements (Job Description - JD). Unlike regular filters, modern AI not only searches for matching characters but also understands the context and potential of the candidate.

Why is this technology a "lifesaver" for recruitment events?

1. Breaking human limits: At an event with 2,000 profiles pouring in over 8 hours, even the most seasoned HR specialist cannot carefully read and accurately categorize every CV without making mistakes. AI Matching can process thousands of profiles in milliseconds, ensuring not a single talent is missed.
2. Combatting Keyword Stuffing: Candidates today are very good at "adding" keywords to their CVs to bypass traditional ATS systems. Nexpo's new generation AI Matching is smart enough to identify "empty" profiles and prioritize candidates with actual capabilities based on the analysis of project descriptions.
3. Reducing candidate Drop-off rate: The talent loss rate on the contact journey is currently up to 99.6%. Especially with the Gen Z generation, 58% of candidates will withdraw if the process lasts more than 22 days. AI Matching allows for delivering results right at the venue, helping HR approach "hot" candidates immediately, instead of making them wait for weeks after the event.

The operating mechanism of Matching Talent on the Nexpo Platform

Based on actual operational data at large-scale events like Metro Talent Exchange 2026 at WTC Binh Duong, the Nexpo system implements an in-depth 3-step process to ensure accuracy up to 94%.

1.   Semantic Analysis

This is the core technology layer that separates Nexpo from regular management software. Using Natural Language Processing (NLP) technology and Transformer models (like BERT), Nexpo's AI doesn't just scan the word "Marketing" but deeply understands professional skills.

The system is capable of recognizing similar concepts. For example: If a business requires "Growth Hacking", the AI will still highly rate a candidate who writes "Optimize conversion rate and attract users" in their CV, even if they don't use the exact terminology in the JD. This expands the potential talent pool by an additional 40% for the business.

2.   Matching Score

After analyzing the data, the system automatically provides a specific compatibility percentage rate for each recruitment position. The Nexpo Matching Score is the synthesis of 3 data layers:

• Hard Skills: Cross-referencing tools, languages, and technical platforms.
• Experience & Impact: Analyzing the weight of years of experience and the quantitative results the candidate achieved in the past.
• Persona Alignment: Evaluating the level of suitability between the candidate's career path and the specific characteristics of the corporate culture.

The results will display visually: 85% for the Marketing position, 60% for the Sales Engineer position. Employers only need to look at the Dashboard to decide who needs to be invited for an interview right at the booth.

Do you want to own a smart filter for your event? 

3.   Smart Suggestions

The difference with Nexpo is the two-way interactivity. AI not only serves the employer but also optimizes the experience for the job seeker. As soon as the candidate checks in using a QR code at the event gate, the AI system will analyze their digitized profile and send a push notification to their phone:

"Hello Thanh, based on your profile, the Becamex IJC and Michelin booths currently have a Marketing Executive position that is an 88% match with your skills. Head to booth A1 to connect immediately!" 

This mechanism completely eliminates randomness, helping candidates find the exact opportunity and businesses attract the right target Candidate Persona without the need for manual solicitation efforts.

Breakthrough benefits for Employers when using Nexpo

Integrating this solution into the recruitment event management system brings undeniable quantitative values to every organization:

Saving 60% of preliminary profile screening time

Normally, after every Job Fair, the TA team has to spend 7-10 days to manually input data and categorize paper CVs. With Nexpo, this process happens in real-time. HR no longer has to "dive" into a mountain of profiles after the event because all data has been prioritized and ranked as soon as the candidate steps through the check-in door. The time saved helps HR focus on building relationships and conducting in-depth evaluations of candidate capabilities.

Transparent data and absolute synchronization

All evaluations, Matching scores, and interview statuses are stored synchronously on the central management Dashboard. This completely eliminates the risk of losing profiles or forgetting information about potential candidates. Organizers and businesses can retrieve ROI reports (conversion rate from candidates to official employees) with just one click, making data-driven hiring decisions feasible right at the venue.

Elevating Employer Branding

In the race to hunt for talent in 2026, the candidate experience is a vital factor. A paperless recruitment process, quick feedback, and smart job suggestions help businesses score absolute points in the eyes of potential candidates, especially the tech-savvy young workforce. Professionalism from the reception stage to the talent "order matching" stage is the strongest message about the business's leading position in the market.

Conclusion: The key to breaking through in the digital recruitment era

AI Matching technology is not merely a tool to support CV filtering; it is a revolution in operational thinking within the HR industry. The shift from a keyword-based search model to understanding intent and semantics allows businesses to find "rough diamonds" that are inherently missed by old systems.

At Nexpo, we believe that technology must serve humans. AI Matching helps free the HR department from repetitive administrative tasks, so they can truly become "talent architects," focusing on connecting and developing human resources - the most valuable asset of every business.

If you are looking for a solution to elevate the efficiency of your upcoming Job Fair, let Nexpo accompany you in fully digitizing the connection process.

Experience the power of AI Matching technology and optimize your workflow today with Nexpo's professional recruitment event management system!