Rigorous trainer selection
Each trainer is validated on three criteria: hands-on field expertise, proven pedagogy and alignment with your industry.
- Triple validation: technical, pedagogical, sectoral.
- Minimum rating 4.8/5 over the last 12 sessions.
Learning objectives
- Master the fundamentals of semantic search for professional applications
- Develop skills in vectorization and embeddings to analyze textual data
- Implement semantic search engines using open-source tools
- Design intelligent queries tailored to business needs
- Optimize result accuracy for certified data projects
- Integrate semantic search into professional data workflows
The Learni story
Founded by passionate learning and innovation experts, Learni's mission is to make professional training accessible to everyone, anywhere in the world. Our team operates in major hubs — London, New York, Boston — and internationally, to support talents and organizations in upskilling.
Don't let this gap widen
Why this program matters
Without this upskilling, your team accumulates a technological gap that translates directly into productivity loss.
Organizations that don't train their talents on key topics see their competitiveness drop.
Every quarter without training is a gap widening with competitors who invest.
The cost of inaction quickly exceeds that of well-targeted training.
Program
Module 1Fundamentals of Semantic Search: Key Concepts and Vectorization (TF-IDF, Basic Embeddings)
Discover the principles of semantic search versus traditional lexical search, dive into text vectorization with TF-IDF and initial embeddings using scikit-learn and Gensim, perform your first practical exercises on real company datasets, build a simple vector index, test cosine similarities to identify relevant content, and produce a comparative analysis report highlighting immediate precision gains for your data projects.
Module 2Linguistic Models for Semantic Search: Word2Vec and Introductory BERT (Hugging Face Tools)
Explore Word2Vec models to capture word contextual meaning, transition to transformers with BERT via the Hugging Face library, train embeddings on custom corpora tailored to your sector, perform semantic analogy and thematic clustering exercises, integrate these models into an intelligent search prototype, and validate results on concrete cases like internal document recommendation, demonstrating a 40% relevance increase from initial tests.
Module 3Implementing Semantic Search: Engines and Vector Databases (Elasticsearch, FAISS)
Set up a semantic search engine with Elasticsearch and its KNN plugins, integrate FAISS for ultra-fast searches on large volumes, develop automated indexing pipelines from raw data, test hybrid queries combining semantics and keywords, apply to an ongoing business project like an internal search engine, and optimize performance for production scaling, delivering deployable assets that transform data flows into competitive advantages.
Module 4Practical Semantic Search: Business Use Cases and Optimization (Evaluation, Deployment)
Apply semantic search to real-world cases like customer feedback analysis or knowledge discovery, deploy your engine on the cloud with Docker and REST API, measure precision using Recall/Precision metrics, iterate based on feedback to refine models, simulate production deployment with monitoring, and conclude with a full audit of your certifying project, proving a 50% reduction in search time for teams and immediate enhancement of professional skills.
Evaluation method
- Multiple-choice quiz to validate learning outcomes at the end of the training
- Continuous assessment through practical exercises and ongoing project
- Oral presentation of the developed semantic search engine
Learning method
- Courses led by a certified expert trainer in data science
- Practical exercises on real business cases and open-source datasets
- Progressive ongoing project for concrete business application
- Complete course materials and digital resources provided to each participant
Methods, materials and delivery
The Training Semantic Search - Mastering Intelligent Data Search program is delivered onsite or remote (blended-learning, e-learning, virtual classroom, remote presence). At Learni, an industry-certified training organization, every program is built to maximize skills acquisition regardless of the chosen format.
The trainer alternates between demonstrative, interrogative and active methods (through hands-on labs and/or scenarios). This pedagogical approach guarantees concrete learning that's immediately applicable at work.
Equipment required
For the smooth delivery of the Training Semantic Search - Mastering Intelligent Data Search program, the following equipment is required:
- Mac or PC computers, high-speed fiber internet, whiteboard or flipchart, projector or interactive touch screen (for remote sessions)
- Training environments installed on workstations or accessible online
- Course materials, hands-on exercises and complementary resources
- Post-training access to materials and educational resources
For intra-company training on a site outside Learni, the client commits to providing all required teaching materials (computers, internet, etc.) for the smooth delivery of the program in line with the prerequisites in the communicated program.
* contact us for remote delivery feasibility** ratio varies depending on the program
Skills assessment methods
Assessment of skills acquired during the Training Semantic Search - Mastering Intelligent Data Search program is performed through:
- During training: case studies, hands-on labs and professional scenarios
- End of training: self-assessment questionnaire and skills evaluation by the trainer
- After training: completion certificate detailing acquired skills
Program accessibility
Learni is committed to making its programs accessible. All our programs are accessible to people with disabilities. Our teams are available to adapt the pedagogical methods to your specific needs. Please contact us for any adjustment request.
Enrollment terms and lead times
Learni programs are available inter-company and intra-company, onsite or remote. Enrollments are possible up to 48 business hours before the program starts. Our programs are eligible for corporate funding paths. Contact us to discuss your training project and funding options.
Verified reviews
What our learners
★★★★★
« cool, j'ai appris des trucs »
★★★★★
« j'etais perdu au debut mais Ramy Saharaoui m'a pas laché, il a pris le temps. merci vraiment »
★★★★★
« la formation dev etait intense mais grave bien. merci Anthony Khelil »
★★★★★
« 😊👍 »
★★★★★
« bien 👍 »
★★★★★
« Allan Busi t'es au top, continue comme ça. formation géniale »
★★★★★
« cool, j'ai appris des trucs »
★★★★★
« j'etais perdu au debut mais Ramy Saharaoui m'a pas laché, il a pris le temps. merci vraiment »
★★★★★
« la formation dev etait intense mais grave bien. merci Anthony Khelil »
★★★★★
« 😊👍 »
★★★★★
« bien 👍 »
★★★★★
« Allan Busi t'es au top, continue comme ça. formation géniale »
★★★★★
« cool, j'ai appris des trucs »
★★★★★
« j'etais perdu au debut mais Ramy Saharaoui m'a pas laché, il a pris le temps. merci vraiment »
★★★★★
« la formation dev etait intense mais grave bien. merci Anthony Khelil »
★★★★★
« 😊👍 »
★★★★★
« bien 👍 »
★★★★★
« Allan Busi t'es au top, continue comme ça. formation géniale »
Our method
Training quality, guaranteed at every step
Before, during, after: we frame the brief, introduce the trainer, tailor the content and measure impact. You stay in control from kickoff to wrap-up.
You meet the trainer beforehand
30-minute video call between you and the selected trainer to validate the fit, adjust content and clear any final doubts.
- Live briefing on goals and team context.
- Veto right — we swap the trainer for free if needed.
Content tailored to your context
No recycled slides. The syllabus is reworked from your real cases: tools, constraints, vocabulary, ongoing projects.
- Hands-on cases drawn from your stack and projects.
- Program co-written then validated by your team.
Continuous quality follow-up
Live evaluations, 30/90/180-day check-ins and a consolidation plan. If the impact misses the mark, we rework it.
- NPS, knowledge quizzes and skills self-assessment.
- Satisfaction guarantee: fully satisfied or free rework.
A simple promise: you don't pay to discover the trainer on day one. Everything is validated upfront, by you.
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