---
title: Robot-to-Robot
description: DataRobot employees ask and answer question questions related to the platform and data science.
---

# Robot-to-Robot {: #robot-to-robot }

This section pulls back the curtain to reveal what DataRobot employees talk about in Slack. No surprises here&mdash;data science is still top of mind.

Use case | Description
-------- | -----------
[Model integrity and security](rr-model-integrity) | What measures does the platform support to assure the integrity and security of AI models?
[Single- vs. multi-tenant SaaS](rr-singlemulti-tenant.md) | What's the difference between the two deployment options with respect to DataRobot SaaS?
[ACE score and row order](rr-ace-score) | How is sampling done in EDA2 when calculating ACE scores?
[Redundant features explained](rr-redundant-features) | What makes a feature redundant?
[Import .tf or .keras?](rr-import-keras) | Have you looked at custom models?
[N-grams and prediction confidence](rr-n-gram-predictions) | What tools help understand n-gram predictions?
[GPU vs. CPU](rr-gpu-v-cpu) | What's the difference between GPUs and CPUs?
[Prediction Explanations on small data](rr-predex-small-data) | Can you get Prediction Explanations for a small dataset?
[Neural nets and tabular data](rr-nns-tabular-data) | Do you need neural networks for tabular data?
[PCA and K-Means clustering](rr-pca-kmeans) | What's the impact of PCA on KMeans?
[Default language change with Japanese](rr-language-nlp) | Why did the default language change when modeling Japanese text features?
[Let's talk target leakage](rr-target-leakage) | Why might target leakage show intermittently?
[Normalizing for monotonicity](rr-norm-for-mono) | Can you help me with monotonicity?
[An interesting way to use a payoff matrix](rr-payoff-matrix) | Consider justifying cost vs. identifying profit drivers.
[Target transforms](rr-target-transform) | How does transforming your target help ML models?
[Dynamic time warping](rr-dynamic-time) | What should I look out for with dynamic time warping?
[Multiple reduced feature lists](rr-reduced-feature-lists) | Can I have multiple Reduced Features lists for one project?
[NPS in DataRobot](rr-nps-scores) | Has anyone worked with net promoter scores (NPS)?
[Word Cloud repeats](rr-word-cloud) | Why would a term would show up multiple times in a word cloud?
[Ordered categoricals](rr-ordered-cat) | Does DataRobot recognize ordered categoricals?
[Offset/exposure with Gamma distributions](rr-offset-exposure-gamma) | How does DataRobot treat exposure and offset in model training with the target following a Gamma distribution?
[Poisson optimization metric](rr-poisson-metric)  |  When to use Poisson as the optimization metric in a project and why.
[Training on large datasets](rr-downsample)  | Describes sampling approaches that can be used when training on larger datasets.
[Optimal binning in DataRobot](rr-optimal-bin)  | Does DataRobot help perform optimal binning?
[Calibration for XGBoost probabilities](rr-xgboost) | Do you need to calibrate XGBoost probabilities for binary classifiers?
