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Mô Tả Công Việc
We are looking for senior data scientists to join our data science team at AIACTIV, a newly created company of DatViet group. The successful candidate will:
- Work with experienced data scientists and machine learning engineers to build/improve large-scale learning applications (e.g., demographic prediction, churn detection, email campaign optimization, user segmentation, recommender systems, ad optimization, etc).
- Work closely with the IT team to maintain and improve existing data science applications.
- Produce comprehensive and clear documentation
Yêu Cầu Công Việc
Qualifications:
- Have 1 years of experience
- Having experience in the field of OTT or Ad network.
- An advanced degree (Masters, Ph.D) in a field related to data science (i.e., applied mathematics, statistics, machine learning, or computer science).
- Experience with statistical machine learning, AI, i.e., must have demonstrated excellence in at least three of the following methods/techniques: Random forests, Linear/Logistic regression, regularization techniques, Support vector machines, Factorization machines, Gradient boosting, Clustering techniques, SVD, ALS, etc.
- Knowledge of deep learning (tools: TensorFlow, Keras, PyTorch; networks: CNN, LSTM, …)
- Ability to read research papers and implement them in practice.
- Strong coding experience in Python/Scalar, C++
- Good oral and written communication skills.
- Ability to work well both independently as well as part of a team.
Preferred skills:
- Hands-on experience with Hadoop ecosystems technologies like HDFS, Spark, etc.
- Industry experience in designing and implementing recommender systems is a plus.
- Knowledge of (rep. transfer for) reinforcement learning and natural language processing is a plus.
- Online/mini-batch learning techniques: SGD, FTRL, L-BFGS, etc.
- A/B tests, Bayesian bandit (i.e., multi-armed bandit algorithms).
- Experience with large datasets.
- Experience in online advertising.
- Practical experience with cloud based services like AWS is a plus
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