Search Results for author: Manisha Verma

Found 14 papers, 7 papers with code

TSI: an Ad Text Strength Indicator using Text-to-CTR and Semantic-Ad-Similarity

no code implementations18 Aug 2021 Shaunak Mishra, Changwei Hu, Manisha Verma, Kevin Yen, Yifan Hu, Maxim Sviridenko

To realize this opportunity, we propose an ad text strength indicator (TSI) which: (i) predicts the click-through-rate (CTR) for an input ad text, (ii) fetches similar existing ads to create a neighborhood around the input ad, (iii) and compares the predicted CTRs in the neighborhood to declare whether the input ad is strong or weak.

Click-Through Rate Prediction Retrieval +2

Powering COVID-19 community Q&A with Curated Side Information

no code implementations27 Jan 2021 Manisha Verma, Kapil Thadani, Shaunak Mishra

In this work, we demonstrate the effectiveness of different attention based neural models that can directly exploit side information available in technical documents or verified forums (e. g., research publications on COVID-19 or WHO website).

Community Question Answering

Match Them Up: Visually Explainable Few-shot Image Classification

1 code implementation25 Nov 2020 Bowen Wang, Liangzhi Li, Manisha Verma, Yuta Nakashima, Ryo Kawasaki, Hajime Nagahara

Few-shot learning (FSL) approaches are usually based on an assumption that the pre-trained knowledge can be obtained from base (seen) categories and can be well transferred to novel (unseen) categories.

Classification Few-Shot Image Classification +2

Learning to Create Better Ads: Generation and Ranking Approaches for Ad Creative Refinement

no code implementations17 Aug 2020 Shaunak Mishra, Manisha Verma, Yichao Zhou, Kapil Thadani, Wei Wang

Since major ad platforms typically run A/B tests for multiple advertisers in parallel, we explore the possibility of collaboratively learning ad creative refinement via A/B tests of multiple advertisers.

TAG Text Generation

One word at a time: adversarial attacks on retrieval models

no code implementations5 Aug 2020 Nisarg Raval, Manisha Verma

In this work, we present a systematic approach of leveraging adversarial examples to measure the robustness of popular ranking models.

Retrieval

Depthwise Spatio-Temporal STFT Convolutional Neural Networks for Human Action Recognition

no code implementations22 Jul 2020 Sudhakar Kumawat, Manisha Verma, Yuta Nakashima, Shanmuganathan Raman

To address these issues, we propose spatio-temporal short term Fourier transform (STFT) blocks, a new class of convolutional blocks that can serve as an alternative to the 3D convolutional layer and its variants in 3D CNNs.

Action Recognition Temporal Action Localization

Yoga-82: A New Dataset for Fine-grained Classification of Human Poses

1 code implementation22 Apr 2020 Manisha Verma, Sudhakar Kumawat, Yuta Nakashima, Shanmuganathan Raman

To handle more variety in human poses, we propose the concept of fine-grained hierarchical pose classification, in which we formulate the pose estimation as a classification task, and propose a dataset, Yoga-82, for large-scale yoga pose recognition with 82 classes.

General Classification Pose Estimation

Recommending Themes for Ad Creative Design via Visual-Linguistic Representations

1 code implementation20 Jan 2020 Yichao Zhou, Shaunak Mishra, Manisha Verma, Narayan Bhamidipati, Wei Wang

There is a perennial need in the online advertising industry to refresh ad creatives, i. e., images and text used for enticing online users towards a brand.

Question Answering Recommendation Systems +2

Clusters in Explanation Space: Inferring disease subtypes from model explanations

no code implementations18 Dec 2019 Marc-Andre Schulz, Matt Chapman-Rounds, Manisha Verma, Danilo Bzdok, Konstantinos Georgatzis

The distribution of instances in the explanation space of our diagnostic classifier amplifies the different reasons for belonging to the same class - resulting in a representation that is uniquely useful for discovering latent subtypes.

Clustering

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