Sökning: "causal inference"

Visar resultat 21 - 25 av 41 uppsatser innehållade orden causal inference.

  1. 21. Multilingual Zero-Shot and Few-Shot Causality Detection

    Master-uppsats, Uppsala universitet/Institutionen för lingvistik och filologi

    Författare :Sebastian Michael Reimann; [2021]
    Nyckelord :classification; causality; causal relation; multilingual; cross-lingual; zero-shot; few-shot; bert; xlm-r; laser;

    Sammanfattning : Relations that hold between causes and their effects are fundamental for a wide range of different sectors. Automatically finding sentences that express such relations may for example be of great interest for the economy or political institutions. LÄS MER

  3. 22. Hur införandet av miljöpolicys påverkar politikers väljarstöd

    Kandidat-uppsats, Lunds universitet/Statsvetenskapliga institutionen

    Författare :Sofia Henriks; [2020]
    Nyckelord :Miljöpolicys; policyimplementering; väljarstöd; Difference-in-Differences analys; Law and Political Science;

    Sammanfattning : The thesis aims to analyze the effect of environmental policies on the electoral support of governing parties in Sweden. The study turns around the classical question of what effects environmental policies have on the environment, and asks instead what the government can expect regarding support by voters when implementing an environmental policy. LÄS MER

  4. 23. One island, two worlds: A comparative political ecology of deforestation disparity causes in Haiti and the Dominican Republic

    Kandidat-uppsats, Lunds universitet/Statsvetenskapliga institutionen

    Författare :Milla Marzelius; [2020]
    Nyckelord :Political ecology; deforestation; dynamic case-study approach; Haiti; Dominican Republic; Hispaniola; soil degradation; Law and Political Science;

    Sammanfattning : On the Caribbean island of Hispaniola, two countries share the same environmental and climatic pre-conditions, but show monumental differences in current forest-cover. While tropical forests are covering almost half of the Dominican Republic, Haiti is down to just a few percent. LÄS MER

  5. 24. Variable Selection for Estimating Optimal Sequential Treatment Decisions Using Bayesian Networks

    Master-uppsats, Lunds universitet/Statistiska institutionen

    Författare :Joel Persson; [2020]
    Nyckelord :decision theory; causal inference; variable selection; graphical models; causal discovery; dynamic treatment regimes; dynamic programming; reinforcement learning; observational study; Mathematics and Statistics;

    Sammanfattning : We propose a variable selection method for estimating decision rules of optimal sequential treatment assignments when the decision-relevant variables are unknown. Standard variable selection methods are insufficient in this setting since they choose covariates that are predictive of the outcome, not those that interact with the treatment on the outcome and are therefore relevant for decision-making. LÄS MER

  7. 25. Sentiment Analysis of Financial News with Supervised Learning

    Master-uppsats, Linköpings universitet/Institutionen för datavetenskap

    Författare :Farha Shazmeen Syeda; [2020]
    Nyckelord :Financial news; Transfer learning; Sentiment classification; BERT; FinBERT; Time series indices; Casual inference;

    Sammanfattning : Financial data in banks are unstructured and complicated. It is challenging to analyze these texts manually due to the small amount of labeled training data in financial text. Moreover, the financial text consists of language in the economic domain where a general-purpose model is not efficient. LÄS MER