In this thesis, we investigate the use of transformations in regression models parametric and non-parametric. This loss function is composed of several terms: With the background knowledge obtained, we analyze the data and discuss the assumptions which are suffi- cient for cost effect estimation. Our experiments show that the developed classifiers outperform the baseline classifiers on all four data-sets. Then, we turn our attention to the FDR control problems under the more specific contexts:

This provides a greater flexibility to the network. The atten- tion is initially placed on a theoretical review of his main contribution, to then focus, in particular, on the shape of Pareto-optimal contracts: The identification of these relations via correlation based methods of classical statistics is infeasible by the nature of the task, thus causal discovery requires distinct procedures for classifying causal effects. This thesis applies a Bayesian hierarchical model as developed by Buser et al. In fact, the addition of the covariates sex, age and IQ score increased the accuracy to a greater extent. Still, understanding what actu- ally drives these two agents to such agreement and the optimal form of such contract is not trivial, and has represented a topic of research for more than fifty years. Such networks can be modeled by using Holarchy, a hierarchical self-organization technique using autonomous agents who also serve as the part of the network.

Aim of the thesis is to investigate these approaches and, based on them, analyse intraday covariance dynamics and develop swissquantt intraday portfolio risk methodology. Chapter 3 generalizes many concepts from probability the- ory to potentially non measurable maps, while Chapter 4 introduces important probabilistic inequalities and the method of chaining.

master thesis at swissquant

We show that a model trained in a specific environment can be successfully used for navigation in other unseen environments. This is done by testing their classification performances beyond the framework in which the cognitive data were recorded, showing consistent improvement in the detection of sentiment on the Stanford Sentiment Treebank corpus with multiple variants of said mazter embeddings.


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The focus of the study then turns to the multivariate case. From a Neuroscience perspective, this thesis explores questions in relation to the detection of emotion in EEG, addressing multiple representations with different Deep Learning techniques to the end of extrapolating the sentiment of read sentences from cognitive data.

One prevalently applied solution is performing interventional seissquant, where manipulations to the system are used to distinguish causes from effects.

We extend these constraints partly to probabilistic boundaries.

Markus Kalisch Mar Abstract: To fully understand the behavior, we investigate the properties of GLNMs and their fitting process. Statistical inference was applied to explore the incidence of infection by 16 common pathogens in multiplex PCR tests conducted at the Universitaetspital Basel, between June and September Instead we propose two contrasting approaches: The purpose of the second part of the thesis is to discuss some approaches which enable estimation of the causal hazard ratio.

This problem inspires to think about comparing risk of estimators given data from two different distributions. Therefore, it can serve as a means to make an important contribution to the evolution masster smart cities in the future.

Master’s theses – Seminar for Statistics | ETH Zurich

Albert Thdsis Mar Abstract: For a mercury pollution near Visp, Canton Valais, a geostatistical analysis was made for a sub-area of the entire study-area. Recent studies indicate that the presence and number of hyperreflective foci HRF could be a prognostic biomarker for treatment response in DME. However, due to some problems regarding data-quality and since some of the methods we used are only suitable for retrospective views, our results should be followed up on with caution.

This is made precise by the notion of em- pirical measure, which is a proper probability measure for each realization.


Emplois : Swissquant, Zürich, ZH – mai |

Traditionally, Relationship Managers are required to invest time and tedious calculations to make personalised recommendations on what new investment swkssquant their clients might be interested in buying. We mainly focus on the implementation, testing and comparison of these proposals. In comparison to Kassraian Fard et al. Based on these parameters, the optimisation algorithm computes the expected loss of a design and inves-tigates an optimised sampling design.

master thesis at swissquant

In this masger we investigate state-of-the-art models for word embeddings and their properties. Patrick Cheridito Feb Abstract: The zwissquant is an exciting, fast growing unit within Tecan that deals exclusively with consumables. In this thesis, we present and study a method to estimate the number of clusters in a data set.

We found that on data sets with only few variables, the procedure performs satisfactorily, which means that the underlying data generation process is well reected. Benachrichtigung per E-Mail aktivieren. Furthermore, the variance with which new observations are generated seems to be too large. In particular when combined, deep learning and gradient boosting are capable of delivering high-quality predictions, surpassing traditional methods. The proposed algorithm is embedded in an easy to use function in R, which accepts a data set as input and returns the desired number of new observations as output.

We discuss an approach that could lead to a consistency proof.

To manage better, these units need to be divided into different groups. Nicolai Meinshausen Aug Abstract: The goal of the thesis is a mqster treatment of these results while striving for a maximum of clarity.