Search Results for author: Vilhelm von Ehrenheim

Found 7 papers, 4 papers with code

Sourcing Investment Targets for Venture and Growth Capital Using Multivariate Time Series Transformer

no code implementations28 Sep 2023 Lele Cao, Gustaf Halvardsson, Andrew McCornack, Vilhelm von Ehrenheim, Pawel Herman

This paper addresses the growing application of data-driven approaches within the Private Equity (PE) industry, particularly in sourcing investment targets (i. e., companies) for Venture Capital (VC) and Growth Capital (GC).

Data Augmentation Decision Making +2

Prompt Tuned Embedding Classification for Multi-Label Industry Sector Allocation

1 code implementation21 Sep 2023 Valentin Leonhard Buchner, Lele Cao, Jan-Christoph Kalo, Vilhelm von Ehrenheim

All limitations (a), (b), and (c) are addressed by replacing the PLM's language head with a classification head, which is referred to as Prompt Tuned Embedding Classification (PTEC).

Benchmarking Computational Efficiency +4

CompanyKG: A Large-Scale Heterogeneous Graph for Company Similarity Quantification

1 code implementation18 Jun 2023 Lele Cao, Vilhelm von Ehrenheim, Mark Granroth-Wilding, Richard Anselmo Stahl, Andrew McCornack, Armin Catovic, Dhiana Deva Cavacanti Rocha

To the best of our knowledge, CompanyKG is the first large-scale heterogeneous graph dataset originating from a real-world investment platform, tailored for quantifying inter-company similarity.

Benchmarking Retrieval

Using Deep Learning to Find the Next Unicorn: A Practical Synthesis

no code implementations18 Oct 2022 Lele Cao, Vilhelm von Ehrenheim, Sebastian Krakowski, Xiaoxue Li, Alexandra Lutz

The objective is a) to obtain a thorough and in-depth understanding of the methodologies for startup evaluation using DL, and b) to distil valuable and actionable learning for practitioners.

Simulation-Informed Revenue Extrapolation with Confidence Estimate for Scaleup Companies Using Scarce Time-Series Data

1 code implementation19 Aug 2022 Lele Cao, Sonja Horn, Vilhelm von Ehrenheim, Richard Anselmo Stahl, Henrik Landgren

Investment professionals rely on extrapolating company revenue into the future (i. e. revenue forecast) to approximate the valuation of scaleups (private companies in a high-growth stage) and inform their investment decision.

Time Series Time Series Analysis

PAUSE: Positive and Annealed Unlabeled Sentence Embedding

1 code implementation EMNLP 2021 Lele Cao, Emil Larsson, Vilhelm von Ehrenheim, Dhiana Deva Cavalcanti Rocha, Anna Martin, Sonja Horn

Sentence embedding refers to a set of effective and versatile techniques for converting raw text into numerical vector representations that can be used in a wide range of natural language processing (NLP) applications.

Sentence Sentence Embedding +1

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