captum
DALEX
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captum | DALEX | |
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11 | 2 | |
4,568 | 1,318 | |
2.5% | 1.0% | |
8.6 | 5.5 | |
2 days ago | about 2 months ago | |
Python | Python | |
BSD 3-clause "New" or "Revised" License | GNU General Public License v3.0 only |
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captum
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[D] [R] Research Problem about Weakly Supervised Learning for CT Image Semantic Segmentation
Most likely, NNs in general love shortcut learning (see Geirhos et al. 2020). In general, local explanations such as grad-cam are quite noisy, and sometimes even inconsistent (see Seo et al. 2018 ). Now, in my experience, I've seen that integrated gradients (see Sundararajan et al 2017) does a better job compared to Grad-CAM (also, add a noise tunnel), but this is only based on my limited experience. I would totally recommend using the implementations from the Captum library for loca explanations.
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[D] Off-the-shelf image saliency scoring models?
Take a look at captum
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Can you interrogate a machine learning model to find out why it gave certain predictions?
Sometimes. If explainable predictions are part of your business requirements, it's probably better not to rely entirely on black box models and instead design a system that gives you the information you need as part of it. If you end up using black box models, there are still methods that attempt to help attribute explanations to your prediction. Here's an example of a toolkit for attributing explanations post-hoc to black box model predictions: https://github.com/pytorch/captum
- [D] DL Practitioners, Do You Use Layer Visualization Tools s.a GradCam in Your Process?
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What kind of explainability techniques exist for Reinforcement learning?
The straightforward way to interpret RL agent's decision is to use captum library.
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[D] How do you choose which Black-Box Explainability method to use?
My use-case is research-oriented. I work on Explainable AI. Generally, the best package I've come across to compute attributions in Pytorch Captum. If your object detector is in PyTorch, you can perhaps build it in.
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PyTorch vs. TensorFlow in 2022
Do any JAX experts know if there is an equivalent to https://captum.ai/ - a model interpretability library for pytorch?
In particular i want to be able to measure feature importance on both inputs and internal layers on a sample by sample basis. This is the only thing currently holding me back from using JAX right now.
Alternatively a simle to read/understand/port implementation of DeepLIFT would work too.
thanks
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DeepLIFT or other explainable api implementations for JAX (like captum for pytorch)?
I'm interested to use JAX but am having a hard time finding anything similar to captum for the pytorch world.
- how to extract features from a (CNN) convolutional network having raw data with (XAI) explainable techinques?
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Looking for help regarding explainable AI
Do you actually want to implement something? There are decent explainability libraries now, e.g., [AIX360](https://aix360.mybluemix.net/), [InterpretML](https://interpret.ml/), or [captum](https://captum.ai/). Pytorch + maybe pytorch lightning + captum might be the quickest way to actually implement something like an explainable neural net yourself. Do the standard tutorials for each of them and watch a few YT videos (or follow a coursera course or something like that) about how these things work in theory and practice, and you'll get up to speed relatively quickly. You will not be able to do useful work in ML without actually learning the ropes.
DALEX
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Twitter set to accept ‘best and final offer’ of Elon Musk
Which he will not do, because: a) He can't, it's a black box algorithm. It actually is open source already, but that doesn't mean much as it's useless without Twitter's data https://github.com/ModelOriented/DALEX b) He won't release data that shows the algorithm is racist and amplifies conservative and extremist content. He won't remove such functions because it will cost him billions.
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[D] What are your favorite Random Forest implementations that support categoricals
There are a couple of ways to use Shapley values for explanations in R. One way is to use DALEX, which also contains a lot of other methods besides SHAP. Another one is iml. I am sure there are several other implementations of SHAP as well.
What are some alternatives?
shap - A game theoretic approach to explain the output of any machine learning model.
shapley - The official implementation of "The Shapley Value of Classifiers in Ensemble Games" (CIKM 2021).
lucid - A collection of infrastructure and tools for research in neural network interpretability.
Lime-For-Time - Application of the LIME algorithm by Marco Tulio Ribeiro, Sameer Singh, Carlos Guestrin to the domain of time series classification
flax - Flax is a neural network library for JAX that is designed for flexibility.
responsible-ai-toolbox - Responsible AI Toolbox is a suite of tools providing model and data exploration and assessment user interfaces and libraries that enable a better understanding of AI systems. These interfaces and libraries empower developers and stakeholders of AI systems to develop and monitor AI more responsibly, and take better data-driven actions.
Pytorch - Tensors and Dynamic neural networks in Python with strong GPU acceleration
LIME - Tutorial notebooks on explainable Machine Learning with LIME (Original work: https://arxiv.org/abs/1602.04938)
WeightWatcher - The WeightWatcher tool for predicting the accuracy of Deep Neural Networks
catboost - A fast, scalable, high performance Gradient Boosting on Decision Trees library, used for ranking, classification, regression and other machine learning tasks for Python, R, Java, C++. Supports computation on CPU and GPU.
alibi - Algorithms for explaining machine learning models
interpret - Fit interpretable models. Explain blackbox machine learning.