Search Results for author: Franziska Horn

Found 12 papers, 11 papers with code

Exploring Word Usage Change with Continuously Evolving Embeddings

1 code implementation ACL 2021 Franziska Horn

The usage of individual words can change over time, for example, when words experience a semantic shift.

Forecasting Industrial Aging Processes with Machine Learning Methods

no code implementations5 Feb 2020 Mihail Bogojeski, Simeon Sauer, Franziska Horn, Klaus-Robert Müller

Accurately predicting industrial aging processes makes it possible to schedule maintenance events further in advance, ensuring a cost-efficient and reliable operation of the plant.

BIG-bench Machine Learning

The autofeat Python Library for Automated Feature Engineering and Selection

1 code implementation22 Jan 2019 Franziska Horn, Robert Pack, Michael Rieger

This paper describes the autofeat Python library, which provides scikit-learn style linear regression and classification models with automated feature engineering and selection capabilities.

Automated Feature Engineering Feature Engineering +1

Automating the search for a patent's prior art with a full text similarity search

1 code implementation10 Jan 2019 Lea Helmers, Franziska Horn, Franziska Biegler, Tim Oppermann, Klaus-Robert Müller

The evaluation results show that our automated approach, besides accelerating the search process, also improves the search results for prior art with respect to their quality.

text similarity

The DALPHI annotation framework & how its pre-annotations can improve annotator efficiency

2 code implementations16 Aug 2018 Robert Greinacher, Franziska Horn

In a study with 66 participants, we demonstrate on the exemplary task of annotating named entities in text documents that with this assistance system the annotation processes can be improved with respect to the quality and quantity of produced annotations, even if the pre-annotations provided by the assistance system are at a recall level of only 50%.

Information Retrieval Human-Computer Interaction H.3.4; H.3.5; D.2.2

Discovering topics in text datasets by visualizing relevant words

1 code implementation18 Jul 2017 Franziska Horn, Leila Arras, Grégoire Montavon, Klaus-Robert Müller, Wojciech Samek

When dealing with large collections of documents, it is imperative to quickly get an overview of the texts' contents.

Clustering

Exploring text datasets by visualizing relevant words

2 code implementations17 Jul 2017 Franziska Horn, Leila Arras, Grégoire Montavon, Klaus-Robert Müller, Wojciech Samek

When working with a new dataset, it is important to first explore and familiarize oneself with it, before applying any advanced machine learning algorithms.

Interactive Exploration and Discovery of Scientific Publications with PubVis

1 code implementation25 Jun 2017 Franziska Horn

With an exponentially growing number of scientific papers published each year, advanced tools for exploring and discovering publications of interest are becoming indispensable.

Context encoders as a simple but powerful extension of word2vec

1 code implementation WS 2017 Franziska Horn

With a simple architecture and the ability to learn meaningful word embeddings efficiently from texts containing billions of words, word2vec remains one of the most popular neural language models used today.

named-entity-recognition Named Entity Recognition +2

Predicting Pairwise Relations with Neural Similarity Encoders

1 code implementation6 Feb 2017 Franziska Horn, Klaus-Robert Müller

Matrix factorization is at the heart of many machine learning algorithms, for example, dimensionality reduction (e. g. kernel PCA) or recommender systems relying on collaborative filtering.

Collaborative Filtering Dimensionality Reduction +1

Explaining Predictions of Non-Linear Classifiers in NLP

1 code implementation WS 2016 Leila Arras, Franziska Horn, Grégoire Montavon, Klaus-Robert Müller, Wojciech Samek

Layer-wise relevance propagation (LRP) is a recently proposed technique for explaining predictions of complex non-linear classifiers in terms of input variables.

General Classification Image Classification

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