Library · Machine learning & AI

What Zero-Shot Learning got wrong, from 76 theses

Summary written by a model from the records below: Across various applications, zero-shot models often suffer from severe domain shifts, label biases, and performance drops when deployed without task-specific supervision. As a result, unadapted zero-shot approaches frequently fail on specialized reasoning, physiological signals, and subjective tasks while falling behind trained baselines. These records come from graduate theses, 2021 to 2026, each labeled with its degree where the repository states it, and each links to its thesis. They were extracted by language models reading the full text, so treat each as a lead to read, not a verdict.

76
theses
19
institutions
79
failure records
7
failure modes

Plus 10 problems the authors left open, listed at the end.

Failure modes, by theses reporting them

Select a mode to jump to its records.

Zero-shot models underperform supervised and fine-tuned baselines
20
20 theses · 11 institutions · 20 records
Zero-shot models fail under visual and physical distribution shifts
16
16 theses · 9 institutions · 16 records
Zero-shot methods break down on complex reasoning and domain-specific structures
13
13 theses · 7 institutions · 13 records
Zero-shot inference produces worse-than-random or invalid outputs
9
9 theses · 5 institutions · 11 records
Zero-shot prompting struggles with subjective and nuanced human annotations
7
7 theses · 3 institutions · 7 records
Zero-shot classifiers exhibit severe label bias and prediction collapse
5
5 theses · 4 institutions · 5 records
Zero-shot transfer fails across individuals and physiological variations
7
7 theses · 6 institutions · 7 records

Zero-shot models underperform supervised and fine-tuned baselines

20 theses · 11 institutions

Pretrained zero-shot approaches across language, speech, and vision tasks consistently achieve lower accuracy and higher error rates than supervised classifiers or few-shot prompts. In several benchmarks, zero-shot methods also lag behind traditional modular pipelines and simple rule-based baselines.

Lost to a baseline

On Multi30K German-to-image search, thesis English-only zero-shot model (31.4% R@1) lost to supervised MHA-D (40.3% R@1)

Learning and interpreting deep representations from multi-modal data · Oxford · PhD

Lost to a baseline

All zero-shot models achieved lower raw Recall@K across all cutoffs compared to fully trained models (IMP, GPSNet, Motifs, VCTree, OpenPSG)

Zero-Shot Scene Graph Relationship Prediction using VLMs · Virginia Tech · Master's

Lost to a baseline

UnifiedQA zero-shot answering on StrategyQA scored 58.95% accuracy, heavily underperforming GPT-3 zero-shot prompting (58.08% / 63.32% few-shot) and other reasoning baselines when not given gold supporting facts.

Incidental Supervision for Natural Language Understanding · Penn · PhD

Lost to a baseline

Zero-shot foundation model mPLUG-Owl achieved inferior or comparable precision/recall (0.20 precision / 0.20 recall on multiple groundings) compared to naive single/multiple baselines on the Single Answer Grounding Challenge.

Visual question answering : representing authentic use cases and ambiguity · UT Austin · PhD

Lost to a baseline

In-domain zero-shot German question formation for mBART failed to correctly transform the full sequence (0% sequence accuracy), underperforming mT5.

Emergent Syntactic Behaviors and Mechanisms in Neural Language Models · Johns Hopkins · PhD

Lost to a baseline

Zero-shot CLIP OOD methods (MCM and Cosine) achieved 67.1% to 79.8% FPR on NINCO, failing to beat standard IN-1K fine-tuned classifiers

Out-of-Distribution Detection, Sharpness, and Unlearning: Advancing Robust and Trustworthy Deep Learning · Tübingen · PhD

Lost to a baseline

Direct zero-shot Seq2Seq transfer yielded near or exceeding 100% WER, severely underperforming modular hybrid DNN-HMM systems.

Automatic Speech Recognition without Transcribed Speech or Pronunciation Lexicons · Johns Hopkins · PhD

Tried and failed

zero-shot sequence-to-sequence pretrained model classification applied to claim verification verdict classification. Outcome: worse than baseline. Reason: lack of task-specific fine-tuning severely limited classification capability compared to fine-tuned alternatives

Explainable Neural Claim Verification Using Rationalization · Virginia Tech · Master's

Lost to a baseline

In conversational Turing tests, zero-shot ChatGPT performed poorly as an AI judge and was outperformed by one-shot prompted ChatGPT and trained SVM classifiers.

Finding Structure in Human Cognition: From Temporal Order Codes in Memory to Behavioral Signatures in Vision and Language · Harvard · PhD

Lost to a baseline

Zero-shot and few-shot Llama 3 in-context learning achieved F1-scores of only 0.29–0.40, falling well behind the non-LLM BiLSTM baseline F1 of 0.67.

Surgical Site Infection (SSI) Identification Across Multiple Facilities and Surgery Types Using Multimodal Data and Deep Learning · University of Washington · PhD

Lost to a baseline

Zero-shot prompting on several LLMs (including Llama3 8B and Mistral 7B) achieved lower accuracy than the rule-based VADER sentiment analysis baseline

Leveraging social media data and large language models for understanding public health behaviours in the context of infectious diseases and vaccination · EPFL · PhD

Lost to a baseline

On ActivityNet-QA VQA, supervised finetuned JustAsk (FT) achieved 64.667% vs this method's zero-shot 61.168%.

Learning Generalizable Systems by Learning Composable Energy Landscapes · MIT · PhD

Lost to a baseline

In zero-shot multilingual SLU intent classification, the proposed zero-shot Speech-LLM (16.24%–47.38%) lost to the text NLU baseline (70%–80%) and cascaded SLU across all evaluated languages.

Multilingual Spoken Language Understanding: Efficient Speech Dataset Collection, Architectural Exploration, and Zero-Shot SLU · University of Trento · PhD

Lost to a baseline

Generic zero-shot AudioSet transfer learning achieved only 51.1% accuracy on self-talk, performing barely above chance

Interfaces and Models for Improved Understanding of Real-World Communicative and Affective Nonverbal Vocalizations by Minimally Speaking Individuals · MIT · PhD

Lost to a baseline

Zero-shot BLINK achieved 54.4% accuracy on NLM-Chem, missing domain-specific performance

Entity Linking in Low-Annotation Data Settings · Johns Hopkins · PhD

Lost to a baseline

DiffuCOMET-Fact (RA-F1 43.51) lost to Beam-COMET baseline (RA-F1 45.88) on out-of-domain MovieSummaries zero-shot testing.

Understanding Implicit Schemas of Reasoning · EPFL · PhD

Lost to a baseline

Zero-shot Kaleido 3B achieved 71.5% on ETHICS Commonsense, losing to few-shot ChatGPT (80.3%).

Steps Towards the Pluralistic Alignment of Language Models · University of Washington · PhD

Tried and failed

pretrained vision-language and self-supervised models for keypoint detection applied to deformable object semantic keypoint localization. Outcome: worse than baseline. Reason: zero-shot VLM and DINOv2 backbones lacked fine spatial localization precision compared to supervised ResNets

Deformable Object Manipulation with a Tactile Reactive Gripper · MIT · PhD

Lost to a baseline

On few-shot HICO classification (Few@1, Few@5, Few@10), zero-shot HTS ViT-B/32 (33.6, 36.3, 37.2 mAP) was beaten by supervised HTS* ViT-B/32 (49.6, 52.6, 52.9 mAP).

Crossing the Chasm: Bridging Perception and Generative Models for Enhanced Vision-Language Understanding · University of Washington · PhD

Lost to a baseline

Zero-shot and decoder-fit DNNs achieved lower accuracy (barely above 8.33% chance at 35% fragments) compared to humans (~50% accuracy).

Differences in Visual Perception in Humans and Deep Neural Networks · EPFL · PhD

Zero-shot models fail under visual and physical distribution shifts

16 theses · 9 institutions

Models pretrained on standard visual or synthetic data fail to generalize when deployed on out-of-distribution domains like satellite imagery, histopathology, and synthetic simulations. These environmental and sensor discrepancies cause extreme false negative rates, unstable segmentations, and collapsed feature matching.

Tried and failed

zero-shot segmentation using pre-trained network applied to out-of-distribution histopathology images. Outcome: did not generalise. Reason: produced unstable nuclear segmentations and unreliable classification without fine-tuning and threshold calibration

Integrated Molecular and Histopathological Studies of Testicular Germ Cell Tumor Biology · Harvard · PhD

Tried and failed

zero-shot vision-language model classification applied to satellite imagery object detection. Outcome: no signal. Reason: poor zero-shot alignment on domain-specific satellite imagery led to zero true positives

Adaptive Learning for AI Systems: AI Methods for Scientific Domains under Limited Supervision · Cornell · PhD

Tried and failed

deep learning PDE solver direct zero-shot inference applied to out-of-distribution physical scattering fields. Outcome: did not generalise. Reason: test inputs had structures completely uncorrelated with the synthetic training distribution

Exploring Novel Modalities for Optical Diffraction Tomography · EPFL · PhD

Tried and failed

zero-shot transfer of task-finetuned conditional adapters applied to unseen visual generation tasks. Outcome: did not generalise. Reason: specialized finetuning destroyed zero-shot generalization capability on out-of-distribution conditioning tasks

Enhancing generative model efficiency and control for data generation, reinforcement learning, and robotics · UT Austin · PhD

Tried and failed

unprompted zero-shot foundation model segmentation applied to complex morphology cell microscopy images. Outcome: did not generalise. Reason: zero-shot segmentation failed on complex star-shaped developmental morphologies without task-specific prompting or fine-tuning

IDCC-SAM: Automated cell counting in immunocytochemistry using the segment anything model · Iowa State · Master's

Tried and failed

zero-shot pretrained cell segmentation model applied to unseen tissue histopathology classification. Outcome: did not generalise. Reason: the specific target cancer type was underrepresented in the pretraining dataset

Spatially aware deep learning for clear cell renal cell carcinoma characterization and discovery · Harvard · PhD

Tried and failed

zero-shot object detection using off-the-shelf models applied to floating aquatic debris identification. Outcome: did not generalise. Reason: Domain shift between standard training imagery and aquatic surface imagery caused near-zero detection accuracy.

Autonomous System for Identifying and Capturing Floating Waste · Georgia Tech · PhD

Tried and failed

zero-shot transfer of real-trained segmentation models applied to synthetic simulation environments. Outcome: did not generalise. Reason: Domain shift between real-world training imagery and synthetic rendering distributions.

Perception Enabled Planning for Autonomous Systems · Cornell · PhD

Tried and failed

zero-shot pre-trained instance segmentation applied to indoor robotic object detection. Outcome: did not generalise. Reason: distribution shift between pre-training dataset and deployment environment caused significant false negatives on visible objects

Autonomous exploration and object reconstruction with an MAV · Imperial · PhD

Tried and failed

zero-shot transfer of self-supervised image clustering applied to satellite imagery across geographic regions. Outcome: did not generalise. Reason: domain shift between geographic locations caused semantic confusion across visually distinct feature clusters

Characterising urban environments in Sub-Saharan Africa with satellite imagery and unsupervised deep learning · Imperial · PhD

Tried and failed

direct zero-shot cross-dataset transfer of object detectors applied to multi-object tracking benchmark evaluation. Outcome: did not generalise. Reason: domain shift between source and target datasets degraded detection accuracy without target fine-tuning

Improved 2D Camera-Based Multi-Object Tracking for Autonomous Vehicles · Virginia Tech · Master's

Tried and failed

zero-shot image-to-image translation GAN applied to cross-sensor aerial imagery. Outcome: did not generalise. Reason: sensor and domain distribution shifts between satellite training data and aerial test imagery

Deep Learning Emulators for Accessible Climate Projections · MIT · PhD

Tried and failed

Pre-trained video moment retrieval model applied to cross-domain video moment queries. Outcome: did not generalise. Reason: Severe zero-shot domain mismatch between pre-training distribution and evaluation moment queries.

User-centered Programmatic Data Labeling · Georgia Tech · PhD

Tried and failed

zero-shot transfer of pre-trained document layout models applied to long-form academic dissertations. Outcome: did not generalise. Reason: Distribution shift between short research paper training sets and complex long-form dissertation formats.

Analyzing and Navigating Electronic Theses and Dissertations · Virginia Tech · Doctorate

Tried and failed

pretrained cross-modal feature matching networks applied to zero-shot airborne 2D-3D data. Outcome: did not generalise. Reason: extreme domain shift between ground training data and airborne perspectives yielding negligible inlier ratios

Concurrent adjustment of active and passive optical sensors with GNSS and raw inertial data · EPFL · PhD

Tried and failed

zero-shot policy transfer across network topologies applied to optimization algorithm parameter tuning. Outcome: did not generalise. Reason: policies trained on one graph structure fail on differently sized or structured graphs without retraining

Designing policy optimization algorithms for multi-agent reinforcement learning · Georgia Tech · PhD

Zero-shot methods break down on complex reasoning and domain-specific structures

13 theses · 7 institutions

Unsupervised zero-shot prompting fails when tasks require structured multi-step logic, temporal planning, chemical transformation mechanisms, or clinical extraction. Without dedicated fine-tuning or concrete exemplars, models over-rely on generic priors and produce imprecise outputs or high false alarm rates.

Tried and failed

zero-shot autoregressive language model generation and classification applied to logical fallacy prediction. Outcome: did not generalise. Reason: models fail to identify and distinguish unseen fallacy categories in zero-shot settings

Extending Provenance for Understanding Claims and Data Analyses · Penn · PhD

Tried and failed

zero-shot vision-language contrastive classification applied to fine-grained multi-class pathology subtyping. Outcome: did not generalise. Reason: lack of supervision causes zero-shot models to fail on complex, fine-grained multi-class classification tasks

Data-Driven General Purpose Foundation Models for Computational Pathology · MIT · PhD

Tried and failed

zero-shot text-prompted segmentation models applied to medical image finding grounding. Outcome: no signal. Reason: pretrained models failed completely on complex free-text clinical finding descriptions

AI Systems for Understanding and Grounding Radiology Reports · Harvard · Master's

Tried and failed

direct zero-shot prompting of large language models applied to clinical note information extraction. Outcome: did not generalise. Reason: failed to adapt and performed poorly on advanced reasoning models without structured reasoning or fine-tuning

Machine Learning Approaches for Drug Combination Discovery · Cornell · PhD

Tried and failed

domain fine-tuned zero-shot language model applied to time series forecasting. Outcome: worse than baseline. Reason: exhibited performance degradation across all horizons and metrics compared to standard deep learning models

Deep Learning Methods for Built Environment Operational Management · Virginia Tech · Doctorate

Tried and failed

zero-shot prompting with abstract category definitions applied to program semantic reasoning. Outcome: worse than baseline. Reason: lacking concrete few-shot examples degraded performance relative to direct prediction

CodeSense: A real-world benchmark and dataset for code semantic reasoning · Iowa State · Master's

Tried and failed

zero-shot prompting of large language models applied to time series anomaly detection. Outcome: worse than baseline. Reason: produced high false alarm rates or generic text and code instead of precise anomaly intervals

Machine Learning Systems for Unsupervised Time Series Anomaly Detection · MIT · PhD

Tried and failed

zero-shot transformer reranker on beam search candidates applied to neural code generation candidates. Outcome: worse than baseline. Reason: compounded overfitting from using an un-finetuned reranker

Neuro-symbolic program generation and execution for hybrid reasoning · Iowa State · PhD

Tried and failed

Adding predicate confidence score to scoring function applied to parse tree simplification for event extraction. Outcome: worse than baseline. Reason: Model over-relied on learned language priors rather than generalising in the zero-shot setting

Towards Explainable Event Detection and Extraction · Virginia Tech · Doctorate

Tried and failed

zero-shot vision-language models applied to robot trajectory planning and motion reasoning. Outcome: did not generalise. Reason: models exhibit severe forward-motion and deceleration biases and fail at temporal motion reasoning

Building Intelligence that can Interact with the Physical World · MIT · PhD

Tried and failed

zero-shot large language model generation without exemplars applied to generating software vulnerability exploits. Outcome: no signal. Reason: the model lacked domain-specific context and test patterns needed to synthesize functional exploit payloads

Secure Coding Practice in Java: Automatic Detection, Repair, and Vulnerability Demonstration · Virginia Tech · Doctorate

Tried and failed

zero-shot direct prompting of large language models applied to resolving semantic ambiguities in text. Reason: Failed to resolve complex relational and temporal dependencies without intermediate feedback or attributes

Transforming Free-Form Sentences into Sequence of Unambiguous Sentences with Large Language Model · Virginia Tech · Master's

Tried and failed

zero-shot large language model reasoning applied to temporal knowledge graph link prediction. Outcome: did not generalise. Reason: models fail to understand structured graph entities and temporal relations without specialized fine-tuning

Temporal link prediction in the wild · Imperial · PhD

Zero-shot inference produces worse-than-random or invalid outputs

9 theses · 5 institutions

In several specialized prediction settings, zero-shot language and vision models produce negative correlations, excessive error, or scores worse than random chance. Other unadapted zero-shot setups completely fail to generate valid responses or produce code that cannot execute reliably.

Lost to a baseline

Vanilla zero-shot style transfer failed to return a valid response 25.4% of the time, compared to 0.6% for augmented zero-shot learning.

Understanding the Limitations of Using Large Language Models for Text Generation · Penn · PhD

Tried and failed

prompt-based zero-shot large language model classification applied to student text behavior classification. Outcome: worse than baseline. Reason: produced substantially lower AUC and more than double the false positives compared to embedding-based classifiers

MEASURING AND UNDERSTANDING STUDENTS’ SELF-REGULATED LEARNING IN TEXTUAL DATA IN COMPUTER-BASED LEARNING ENVIRONMENTS · Penn · PhD

Lost to a baseline

Zero-shot persona gpt-4o-mini performed worse than the theoretical random baseline (Qini -0.167 vs 0.000).

Language Models as Opinion Models: Techniques and Applications · MIT · PhD

Lost to a baseline

Hierarchical inference with DistilBERT+RLHR achieved lower Macro-F1 (63.61% vs 74.56%), Micro-F1 (64.21% vs 72.44%), and Example-based F1 (53.39% vs 61.06%) on WOS zero-shot compared to flat prediction DistilBERT+RLHR.

Deep Learning Models for Topic Classification and Disentanglement · Queen's University · PhD

Lost to a baseline

Zero-shot text2text gpt-4o-mini produced worse-than-random HTE prediction (Qini -0.052 vs baseline 0.183).

Language Models as Opinion Models: Techniques and Applications · MIT · PhD

Tried and failed

zero-shot multimodal large language models applied to audio event extraction. Outcome: no signal. Reason: Models completely failed to extract audio events, resulting in zero F1 performance across all tests

M3EC: A Multimodal Multidocument Benchmark for Event Extraction and Coreference Resolution · Virginia Tech · Master's

Tried and failed

LLM zero-shot reward function code generation applied to dexterous robotic hand manipulation tasks. Reason: Generated reward code failed to execute consistently across multiple random seeds.

Personalized, Safe, and Interactive Robot Programming via Human Demonstrations · Georgia Tech · PhD

Tried and failed

zero-shot co-training with soft prompting applied to weakly supervised question answering. Outcome: worse than baseline. Reason: extremely high label noise rate prevented pseudo-label refinement from improving over the initial zero-shot model

Learning from Weak Supervision: Theory, Methods, and Applications · MIT · PhD

Lost to a baseline

Zero-shot text2text Pythia-410m (untrained) produced an individual-dataset Qini (-0.063) that was worse than the ensemble baseline (0.183).

Language Models as Opinion Models: Techniques and Applications · MIT · PhD

Lost to a baseline

Unsupervised SimCSEbase and supervised FlanT5large achieved negative Spearman correlation (-3.0 and -0.43) on zero-shot Conditional Semantic Text Similarity.

Methods and Challenges In Inference Across Textual Sources · Penn · PhD

Tried and failed

evaluating unadapted dense models under activation sparsity applied to sparse neural network performance estimation. Outcome: no signal. Reason: unadapted zero-shot sparse evaluation produces unreliable accuracy rankings that do not correlate with fine-tuned performance

Efficient Deep Learning with Sparsity: Algorithms, Systems, and Applications · MIT · PhD

Zero-shot prompting struggles with subjective and nuanced human annotations

7 theses · 3 institutions

Zero-shot models exhibit near-random alignment when tasked with scoring subjective rhetorical attributes, customer sentiment, or qualitative thematic analysis. The lack of communicative context and exemplars prevents models from matching human judgment on nuanced or ambiguous categories.

Tried and failed

Zero-shot prompting of large language models applied to thematic analysis across study groups. Outcome: did not generalise. Reason: Prompts alone struggled to synthesize generalized themes and perform cross-group comparisons across qualitative data.

Embodied Virtual Reality: The Impacts of Human-Nature Connection During Engineering Design · Virginia Tech · Doctorate

Tried and failed

zero-shot large language model classification applied to persona relation extraction. Outcome: worse than baseline. Reason: Individual model predictions were unreliable compared to aggregated human majority voting.

Understanding Implicit Schemas of Reasoning · EPFL · PhD

Tried and failed

zero-shot large language model generation applied to automated customer review responses. Outcome: worse than baseline. Reason: generated text significantly impaired customer perceived helpfulness across varied sampling temperatures

Strategizing in Response to Environmental Uncertainty in the Hospitality Industry: A Data-Analytical Approach · Virginia Tech · Doctorate

Tried and failed

zero-shot prompt classification of isolated short phrases applied to narrative frame identification. Outcome: no signal. Reason: isolated phrases lacked sufficient context, making direct frame elicitation too vague and unreliable

ON THE NARRATIVE CONSTRUCTION OF REALITY IN POLITICAL DISCOURSE: A THEORY, A METHOD, AND EMPIRICAL STUDY · Penn · PhD

Tried and failed

zero-shot LLM classification on rare classes applied to noisy text transcript classification. Outcome: data insufficient. Reason: low prevalence and high semantic ambiguity resulted in poor F1 scores

Local Television News in a Changing Media Environment · Penn · PhD

Tried and failed

zero-shot large language model prompting applied to nuanced text annotation tasks. Outcome: no signal. Reason: models achieved near-random performance on subjective constructs

More Than a Sum of Its Parts: Teamwork Through a Multidimensional Lens · Penn · PhD

Lost to a baseline

Zero-shot GPT-4 achieved only 44% accuracy matching human ratings across rating constructs.

Procedural Justice for CS Hiring: Towards Fair and Equitable Resume Matching in AI Era · Virginia Tech · Doctorate

Zero-shot classifiers exhibit severe label bias and prediction collapse

5 theses · 4 institutions

Natural language inference and prompt-based zero-shot classifiers frequently suffer from extreme prediction skew by allocating most samples into a single category or favoring brief outputs. Abstract keyword prompts also cause semantic leakage and false positive over-assignment across unrelated target labels.

Tried and failed

NLI-based zero-shot classification applied to thematic categorization of domain-specific text. Outcome: did not generalise. Reason: the model exhibited severe label bias, classifying the vast majority of samples into a single category

Capturing Elusive Metrics in Economics · University of Nevada, Reno · PhD

Considered and rejected

Considered and rejected: Using purely zero-shot NLP classification without deterministic adjustments; rejected because models favored brief answers and scored unrelated phrases.

Weaving AI into Society: The Co-Evolution of Artificial Intelligence and the social fabric of organizations · LUISS · PhD

Tried and failed

instruction-tuned vision-language model applied to zero-shot visual question answering. Outcome: worse than baseline. Reason: prior instruction tuning biased the model toward coarse-grained answers rather than fine-grained predictions

Extracting Knowledge with Multimodal and Multilingual Intelligent Systems · Georgia Tech · PhD

Considered and rejected

Considered and rejected: Rejected relying solely on in-context prompting (zero-shot, few-shot, and Chain-of-Thought) for specialized legal construct classification due to poor performance and severe class imbalance errors.

Modeling Legal Constructs · Cornell · PhD

Tried and failed

zero-shot NLI for text classification applied to domain-specific technical requirements classification. Outcome: did not generalise. Reason: severe class prediction bias caused poor performance on specialized domain text

Standardization of Engineering Requirements using Large Language Models · Georgia Tech · PhD

Zero-shot transfer fails across individuals and physiological variations

7 theses · 6 institutions

Generic representations fail to transfer across subjects in biological, acoustic, and neurological tasks due to inter-individual signal variability. Without personalized calibration or target language phonetic distinctions, zero-shot models cannot capture user-specific or clinical vocal patterns.

Tried and failed

zero-shot cross-subject classification from decomposed signals applied to dexterous movement intent decoding. Outcome: did not generalise. Reason: inter-individual variability in physiological signal representations degraded generalization performance across subjects

Decoding peripheral neural correlates of dexterous movements · Imperial · PhD

Tried and failed

zero-shot cross-subject transfer of neural networks applied to fMRI brain response prediction. Outcome: did not generalise. Reason: models trained exclusively on other individuals failed to capture subject-specific functional representations without individualized readouts

Characterizing human vision through large-scale brain imaging and computational models · MIT · PhD

Considered and rejected

Considered and rejected: Rejected evaluating zero-shot generalisation across morphologies without limb dimension features (weights and lengths), recognizing that morphological topological differences alone make transfer dependent on random gait similarities.

A minimalist approach to deep multi-task learning · Oxford · PhD

Tried and failed

zero-shot transfer learning with pretrained audio embeddings applied to idiosyncratic atypical vocalization classification. Outcome: no signal. Reason: generic pretrained representations failed to capture idiosyncratic acoustic patterns of atypical vocalizations

Foundations of Cognitive, Affective, and Communicative Systems for Neurodiverse Individuals · MIT · PhD

Tried and failed

zero-shot cross-lingual transfer of sub-phonetic representations applied to unseen target language speech recognition. Outcome: did not generalise. Reason: source language lacked phonetic distinctions (like voicing contrasts) required to resolve target language syllables

Modeling of Language-Universal Speech Attributes for Multilingual Speech Recognition and Processing · Georgia Tech · PhD

Considered and rejected

Considered and rejected: Decided against using zero-shot automatic phoneme recognition models (e.g. XLS-R FAIR) because they learn surface-level acoustics without linguistic/phonemic contrasts.

Investigating the Corpus Phonetics Pipeline Applied to Diverse Speech Data · University of Washington · PhD

Lost to a baseline

In zero-shot gaze prediction on whole signals, high-privacy autoencoder signals (AE-0.1, AE-0.2) achieved worse prediction error (2.27°, 2.52°) than the baseline no-prediction approach.

Toward Privacy-Preserving Eye Tracking with Applications in Cross-Platform and Extended Reality Environments · Texas State University · PhD

Left open by the authors

Problems the authors named and did not get to.

Left open

Develop zero-shot or transfer learning AI prognostic systems for newly deployed engineering assets lacking operational or failure data. Blocker: The task is an open-ended research direction without specific target metrics, assets, or concrete methodologies proposed.

Advanced data-driven methods for prognostics and life extension of assets using condition monitoring and sensor data. · Cranfield · PhD

Left open

Evaluate generalized zero-shot learning for cross-modal IMU activity recognition by classifying both seen and unseen classes at test time. Blocker: None

Cross-modal learning from visual information for activity recognition on inertial sensors · Oxford · PhD

Left open

Develop and evaluate methods to resolve zero-shot classification failure of BioTrove-CLIP models on the Confounding-Species benchmark. Blocker: None

Curating the world’s largest biodiversity dataset for AI · Iowa State · Master's

Left open

Reduce the zero-shot scene graph relationship prediction performance gap between small and large vision-language models for resource-constrained environments. Blocker: None

Zero-Shot Scene Graph Relationship Prediction using VLMs · Virginia Tech · Master's

Left open

Improve zero-shot vision-language models for scene graph generation to match or exceed supervised recall benchmarks while preserving generalization. Blocker: None

Zero-Shot Scene Graph Relationship Prediction using VLMs · Virginia Tech · Master's

Left open

Evaluate the effect of representation dimension and dataset coverage on Proto-Successor Measure zero-shot RL performance. Blocker: None

Reinforcement learning beyond rewards : decision-making in the language of visitation distributions · UT Austin · PhD

Left open

Evaluate zero-shot, one-shot, and few-shot prompting on LLM annotation performance for pedagogical discourse moves in classroom transcripts. Blocker: Access to the annotated elementary classroom transcript dataset.

Comparing human and generative AI annotation performance: Understanding linguistic features of teacher talk in classroom discussions · Iowa State · Master's

Left open

Evaluate the zero-shot stance detection pipeline across additional domains and distinct NLP task settings beyond climate change. Blocker: None

Advancing stance detection and fine-grained content analysis for socially relevant domains · Leibniz Universität Hannover · PhD

Left open

Evaluate alternative distance metrics, prototype encodings, and transductive zero-shot learning settings in Logic Tensor Networks with vision backbones. Blocker: None

Robust machine learning models for high dimensional data interpretation · Politecnico di Torino · PhD

Left open

Apply few-shot, zero-shot, and one-shot learning methods to improve classification performance on tail classes in NSL-KDD, UNSW-NB15, and CIC-IDS-2018. Blocker: None

Modeling the Abnormality: Machine Learning-based Anomaly and Intrusion Detection in Software-defined Networks · University of Nevada, Reno · PhD

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