Executive Development Programme in Applied Topic Modeling
-- ViewingNowThe Executive Development Programme in Applied Topic Modeling is a certificate course designed to empower professionals with the latest techniques in data analysis. This programme is crucial in today's data-driven world, where businesses are seeking experts who can derive meaningful insights from complex data sets.
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ร 2-3 heures par semaine
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Dรฉtails du cours
โข Introduction to Topic Modeling: Basics of topic modeling, its applications, and benefits. Understanding the importance of topic modeling in text analysis and natural language processing. โข Data Preprocessing for Topic Modeling: Data cleaning, wrangling, and exploration. Tokenization, stopwords, and stemming/lemmatization techniques. โข Latent Dirichlet Allocation (LDA): Introduction to LDA, its mathematical foundations, and implementation. Understanding LDA's assumptions, advantages, and limitations. โข Non-Negative Matrix Factorization (NMF): NMF principles and its application in topic modeling. Comparing NMF with LDA and understanding their differences. โข Hierarchical Dirichlet Process (HDP): HDP's background, intuition, and practical implementation. Exploring its advantages over LDA and NMF in certain scenarios. โข Topic Coherence Evaluation: Evaluation metrics for topic modeling, including coherence scores and human judgments. Ensuring high-quality topics and interpreting the results. โข Visualizing Topic Models: Data visualization techniques to represent topic models effectively. Visualizing topics, topic distributions, and document-topic relationships. โข Topic Modeling in Python (using Gensim and other libraries): Hands-on experience with Python libraries to implement topic modeling. Creating, evaluating, and visualizing topic models. โข Topic Modeling in R (using topicmodels and other packages): Applying topic modeling in R, understanding package functionalities, and comparing results with Python implementations. โข Real-world Applications of Topic Modeling: Case studies, industry examples, and best practices for applying topic modeling in various fields.
Parcours professionnel
Exigences d'admission
- Comprรฉhension de base de la matiรจre
- Maรฎtrise de la langue anglaise
- Accรจs ร l'ordinateur et ร Internet
- Compรฉtences informatiques de base
- Dรฉvouement pour terminer le cours
Aucune qualification formelle prรฉalable requise. Cours conรงu pour l'accessibilitรฉ.
Statut du cours
Ce cours fournit des connaissances et des compรฉtences pratiques pour le dรฉveloppement professionnel. Il est :
- Non accrรฉditรฉ par un organisme reconnu
- Non rรฉglementรฉ par une institution autorisรฉe
- Complรฉmentaire aux qualifications formelles
Vous recevrez un certificat de rรฉussite en terminant avec succรจs le cours.
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Frais de cours
- 3-4 heures par semaine
- Livraison anticipรฉe du certificat
- Inscription ouverte - commencez quand vous voulez
- 2-3 heures par semaine
- Livraison rรฉguliรจre du certificat
- Inscription ouverte - commencez quand vous voulez
- Accรจs complet au cours
- Certificat numรฉrique
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