Profilbild von DrJohannes Twiefel Machine Learning | Artificial Intelligence | Speech Recognition | NLP | Robotics | Data Science aus Hamburg

Dr. Johannes Twiefel

verfügbar

Letztes Update: 11.01.2024

Machine Learning | Artificial Intelligence | Speech Recognition | NLP | Robotics | Data Science

Abschluss: Dr. rer. nat.
Stunden-/Tagessatz: anzeigen
Sprachkenntnisse: deutsch (Muttersprache) | englisch (verhandlungssicher) | französisch (Grundkenntnisse)

Dateianlagen

twiefel-cv-english-freelance_111522.pdf

Skills

I am a machine learning researcher and expert, started in 2011.
Until 2020, I was conducting research in the area of automatic speech recognition, natural language processing, artificial intelligence and robotics.
My focus is on applied research, which is proven by beating Google's performance in applied speech recognition (see my PhD thesis). I received a PhD in computer science in 2020.

Currently, I am building up a startup in the area of applied automatic speech recognition and working as freelancer in almost all areas of artificial intelligence and machine learning with a special focus on automatic speech recognition, natural language processing, neural networks and robotics.

In the last years, I also worked as a university lecturer in the area of fundamentals of knowledge processing, data mining and human-robot interaction.

My Expertise contains:
Neural Networks
--CNN
--GRU
--LSTM
--Echo State Networks
Automatic Speech Recognition
--Acoustic Modeling
--Language Modelling
Natural Language Processing
Data Cleansing
Data Mining
--Supervised Learning
--Unsupervised Learning
--Decision Trees
Knowledge Processing
--Intelligent Agents
--Search
--Planning
--Reasoning under Uncertainty
--Decisions under Uncertainty
--Reasoning about Individuals and Relations
--Planning with Relational Actions

Programming Languages and Frameworks:
Python (preferred)
Java
C++
C
Matlab
Linux Bash

Keras
Tensorflow
Theano
PyTorch
Scikit-learn
Numpy
Django
Prolog
Answer Set Programming
NLTK
Sphinx
Django
OpenCV
Pandas
Matplotlib
Seaborn
git
 

Projekthistorie

10/2014 - bis jetzt
Wissenschaftlicher Mitarbeiter
Universität Hamburg, Dept. Informatik

Knowledge Technology.
Forschungsfokus: brain-inspired systems, machine learning and neural networks in general,
speech recognition and natural language processing, deep learning

Reisebereitschaft

Verfügbar in den Ländern Deutschland, Österreich und Schweiz
deutschlandweit verfügbar

Youtube - Video

Vergangenes Projekt, als Arbeitsprobe

Profilbild von DrJohannes Twiefel Machine Learning | Artificial Intelligence | Speech Recognition | NLP | Robotics | Data Science aus Hamburg Machine Learning | Artificial Intelligence | Speech Recognition | NLP | Robotics | Data Science
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